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1. The MAGIC Project: Contributions to ICRC 2007

Author: Albert, J., Aliu, E., Anderhub, H., Antoranz, P., Armada, A., Baixeras, C., Barrio, J. A., Bartko, H., Bastieri, D., Becker, J. K., Bednarek, W., Berger, K., Bigongiari, C., Biland, A., Bock, R. K., Bordas, P., Bosch-Ramon, V., Bretz, T., Britvitch, I., Cabras, G., Camara, M., Carmona, E., Chilingarian, A., Coarasa, J. A., Commichau, S., Contreras, J. L., Cortina, J., Costado, M. T., Curtef, V., Danielyan, V., Dazzi, F., De Angelis, A., Delgado, C., Reyes, R. de los, De Lotto, B., De Maria, M., De Sabata, F., Dorner, D., Doro, M., Errando, M., Fagiolini, M., Ferenc, D., Fernández, E., Firpo, R., Flix, J., Fonseca, M. V., Font, L., Fuchs, M., Galante, N., García-López, R. J., Garczarczyk, M., Gaug, M., Giller, M., Goebel, F., Hakobyan, D., Hayashida, M., Hengstebeck, T., Herrero, A., Höhne, D., Hose, J., Hsu, C. C., Jacon, P., Jogler, T., Kosyra, R., Kranich, D., Kritzer, R., Laille, A., Lindfors, E., Lombardi, S., Longo, F., López, J., López, M., Lorenz, E., Majumdar, P., Maneva, G., Mannheim, K., Mansutti, O., Mariotti, M., Martínez, M., Mazin, D., Merck, C., Meucci, M., Meyer, M., Miranda, J. M., Mirzoyan, R., Mizobuchi, S., Moralejo, A., Nieto, D., Nilsson, K., Ninkovic, J., na-Wilhelmi, E. O, Otte, N., Oya, I., Paneque, D., Paoletti, R., Paredes, J. M., Pasanen, M., Pascoli, D., Pauss, F., Pegna, R., Persic, M., Peruzzo, L., Piccioli, A., Prandini, E., Puchades, N., Raymers, A., Rhode, W., Ribó, M., Rico, J., Rissi, M., Robert, A., Rügamer, S., Saggion, A., Saito, T. Y., Sánchez, A., Sartori, P., Scalzotto, V., Scapin, V., Schmitt, R., Schweizer, T., Shayduk, M., Shinozaki, K., Shore, S. N., Sidro, N., Sillanpää, A., Sobczynska, D., Spanier, F., Stamerra, A., Stark, L. S., Takalo, L., Temnikov, P., Tescaro, D., Teshima, M., Torres, D. F., Turini, N., Vankov, H., Venturini, A., Vitale, V., Wagner, R. M., Wibig, T., Wittek, W., Zandanel, F., Zanin, R., and Zapatero, J.
Subjects: Astrophysics
Abstract: The MAGIC Project: Contributions to ICRC 2007, Merida, Mexico. Contents pages for the Contribution on behalf of the MAGIC Collaboration to the 30th ICRC that took place in July 2007 in Merida, Mexico. The contents are in html form with clickable links to the papers that exist on the Astrophysics archive. We hope that this will make it easier to access the output of the conference in a systematic way. Comments on how useful this is/ how it could be improved should be sent to michela.demaria@iuav.it., Comment: HTML file with clickable links to papers
Published: 2007

2. Comments on the Unified approach to the construction of Classical confidence intervals

Author: Wittek, W., Bartko, H., Galante, N., and Schweizer, T.
Subjects: Physics - Data Analysis, Statistics and Probability, Astrophysics
Abstract: The paper comments on properties of the so-called "Unified approach to the construction of classical confidence intervals", in which confidence intervals are computed in a Neyman construction using the likelihood ratio as ordering quantity. In particular, two of the main results of a paper by Feldman and Cousins (F&C) are discussed. It is shown that in the case of central intervals the so-called flip-flopping problem, occuring in the specific scenario where the experimenter decides to quote a standard upper limit or a confidence interval depending on the measurement, can be easily avoided by choosing appropriate confidence levels for the standard upper limits and confidence intervals. In the F&C paper "upper limit" is defined as the upper edge of a confidence interval, whose lower edge coincides with the physical limit. With this definition of upper limit (F&C limit), in an approach which uses the likelihood ratio as ordering quantity, two-sided confidence intervals automatically change over to "upper limits" as the signal becomes weaker (Unified approach). In the present paper it is pointed out that this behaviour is not a special property of this approach, because approaches with other ordering principles, like central intervals, symmetric intervals or highest-probability intervals, exhibit the same behaviour. The Unified approach is presented in the F&C paper as a solution to the flip-flopping problem. This might suggest that the F&C limit is a standard upper limit. In order to exclude any misunderstanding, it is proposed in the present paper to call the F&C limit "upper edge of the confidence interval", even if its lower edge coincides with the physical limit.
Published: 2007

3. Flux upper limit of gamma-ray emission by GRB050713a from MAGIC Telescope observations

Author: Albert, J., Aliu, E., Anderhub, H., Antoranz, P., Armada, A., Asensio, M., Baixeras, C., Barrio, J. A., Bartelt, M., Bartko, H., Bastieri, D., Bavikadi, R., Bednarek, W., Berger, K., Bigongiari, C., Biland, A., Bisesi, E., Bock, R. K., Bretz, T., Britvitch, I., Camara, M., Chilingarian, A., Ciprini, S., Coarasa, J. A., Commichau, S., Contreras, J. L., Cortina, J., Curtef, V., Danielyan, V., Dazzi, F., De Angelis, A., Reyes, R. de los, De Lotto, B., Domingo-Santamaria, E., Dorner, D., Doro, M., Errando, M., Fagiolini, M., Ferenc, D., Fernandez, E., Firpo, R., Flix, J., Fonseca, M. V., Font, L., Galante, N., Garczarczyk, M., Gaug, M., Giller, M., Goebel, F., Hakobyan, D., Hayashida, M., Hengstebeck, T., Hohne, D., Hose, J., Jacon, P., Kalekin, O., Kranich, D., Laille, A., Lenisa, T., Liebing, P., Lindfors, E., Longo, F., Lopez, J., Lopez, M., Lorenz, E., Lucarelli, F., Majumdar, P., Maneva, G., Mannheim, K., Mariotti, M., Martinez, M., Mase, K., Mazin, D., Meucci, M., Meyer, M., Miranda, J. M., Mirzoyan, R., Mizobuchi, S., Moralejo, A., Nilsson, K., Ona-Wilhelmi, E., Orduna, R., Otte, N., Oya, I., Paneque, D., Paoletti, R., Pasanen, M., Pascoli, D., Pauss, F., Pavel, N., Pegna, R., Persic, M., Peruzzo, L., Piccioli, A., Prandini, E., Rico, J., Rhode, W., Riegel, B., Rissi, M., Robert, A., Rugamer, S., Saggion, A., Sanchez, A., Sartori, P., Scalzotto, V., Schmitt, R., Schweizer, T., Shayduk, M., Shinozaki, K., Shore, S., Sidro, N., Sillanpaa, A., Sobczynska, D., Stamerra, A., Stark, L. S., Takalo, L., Temnikov, P., Tescaro, D., Teshima, M., Tonello, N., Torres, A., Torres, D. F., Turini, N., Vankov, H., Vardanyan, A., Vitale, V., Wagner, R. M., Wibig, T., Wittek, W., and Zapatero, J.
Subjects: Astrophysics
Abstract: The long-duration GRB050713a was observed by the MAGIC Telescope, 40 seconds after the burst onset, and followed up for 37 minutes, until twilight. The observation, triggered by a SWIFT alert, covered energies above ~175 GeV. Using standard MAGIC analysis, no evidence for a gamma signal was found. As the redshift of the GRB was not measured directly, the flux upper limit, estimated by MAGIC, is still compatible with the assumption of an unbroken power-law spectrum extending from a few hundred keV to our energy range., Comment: 14 pages, 4 figures, submitted to ApJ
Published: 2006
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4. Search for gamma-ray bursts above 20 TeV with the HEGRA AIROBICC Cherenkov array

Author: HEGRA collaboration, Padilla, L., Funk, B., Krawczynski, H., Contreras, J. L., Moralejo, A., Aharonian, F., Akhperjanian, A. G., Barrio, J. A., Beteta, J. G., Cortina, J., Deckers, T., Fonseca, V., Gebauer, H. -J., Gonzalez, J. C., Heinzelmann, G., Horns, D., Kornmayer, H., Lindner, A., Lorenz, E., Magnussen, N., Meyer, H., Mirzoyan, R., Petry, D., Plaga, R., Prahl, J., Prosch, C., Rauterberg, G., Rhode, W., Roehring, A., Sahakian, V., Samorski, M., Schmele, D., Stamm, W., Wiebel-Sooth, B., Willmer, M., and Wittek, W.
Subjects: Astrophysics
Abstract: A search for gamma-ray bursts (GRBs) above 20 TeV within the field of view (1 sr) of the HEGRA AIROBICC Cherenkov array (29N, 18W, 2200 m a.s.l.) has been performed using data taken between March 1992 and March 1993. The search is based on an all-sky survey using four time scales, 10 seconds, 1 minute, 4 minutes and 1 hour. No evidence for TeV-emission has been found for the data sample. Flux upper limits are given. A special analysis has been performed for GRBs detected by BATSE and WATCH. Two partially and two fully contained GRBs in our field of view (FOV) were studied. For GRB 920925c which was fully contained in our FOV, the most significant excess has a probability of 7.7 10**-8 (corresponding to 5.4 sigmas) of being caused by a background fluctuation. Correcting this probability with the appropriate trial factor, yields a 99.7% confidence level for this excess to be related to the GRB (corresponding to 2.7 sigmas). This result is discussed within the framework of the WATCH detection., Comment: 8 pages, 8 figures. Accepted for publication in A&A
Published: 1998

5. Nuclear Attenuation of Fast Hadrons Produced in Charged-Current Neutrino and Antineutrino Interactions in Neon

Author: Collaborations, BEBC WA21/WA59, Burkot, W., Coghen, T., Czyzewski, J., Wittek, W., Aderholz, M., Guy, J., Jones, G. T., Katz, U. F., Marage, P., Morrison, D. R. O., Myatt, G., Schmitz, N., and Venus, W.
Subjects: High Energy Physics - Experiment
Abstract: The production of hadrons in charged-current (anti)neutrino interactions is studied with the bubble chamber BEBC exposed ot the CERN (anti)neutrino wide-band beam. Fast-hadron production in a neon target is found to be attennuated as compared to that in a hydrogen target. This feature is discussed within the theoretical models based on the idea of a hadron formation length. The experimental results favour the `constituent' over the `yo-yo' length concept, and suggest a quark cross-section in the order of 3mb., Comment: 14 pages + 7 figures, ps file
Published: 1996

6. Variable Very-High-Energy Gamma-Ray Emission from the Microquasar LS I +61 303

Author: Albert, J., Aliu, E., Anderhub, H., Antoranz, P., Armada, A., Asensio, M., Baixeras, C., Barrio, J. A., Bartelt, M., Bartko, H., Bastieri, D., Bavikadi, S. R., Bednarek, W., Berger, K., Bigongiari, C., Biland, A., Bisesi, E., Bock, R. K., Bordas, P., Bosch-Ramon, V., Bretz, T., Britvitch, I., Camara, M., Carmona, E., Chilingarian, A., Ciprini, S., Coarasa, J. A., Commkhau, S., Contreras, J. L., Cortina, J., Curtef, V., Danielyan, V., Dazzi, F., De Angelis, A., de los Reyes, R., De Lotto, B., Domingo-Santamaria, E., Dorner, D., Doro, M., Errando, M., Fagiolini, M., Ferenc, D., Fernandez, E., Firpo, R., Flix, J., Fonseca, M. V., Font, L., Fuchs, M., Galante, N., Garczarczyk, M., Gaug, M., Giller, M., Goebel, F., Hakobyan, D., Hayashida, M., Hengstebeck, T., Höhne, D., Hose, J., Hsu, C. C., Isar, P. G., Jacon, P., Kalekin, O., Kosyra, R., Kranich, D., Laatiaoui, M., Laille, A., Lenisa, T., Liebing, P., Lindfors, E., Lombardi, S., Longo, F., Lopez, J., López, M., Lorenz, E., Lucarelli, F., Majumdar, P., Maneva, G., Mannheim, K., Mansutti, O., Mariotti, M., Martínez, M., Mase, K., Mazin, D., Merck, C., Meucci, M., Meyer, M., Miranda, J. M., Mirzoyan, R., Mizobuchi, S., Moralejo, A., Nilsson, K., Oña-Wilhelmi, E., Orduña, R., Otte, N., Oya, I., Paneque, D., Paoletti, R., Paredes, J. M., Pasanen, M., Pascoli, D., Pauss, F., Pavel, N., Pegna, R., Persic, M., Peruzzo, L., Piccioli, A., Poller, M., Pooley, G., Prandini, E., Raymers, A., Rhode, W., Ribó, M., Rico, J., Riegel, B., Rissi, M., Robert, A., Romero, G. E., Rügamer, S., Saggion, A., Sánchez, A., Sartori, P., Scalzotto, V., Scapin, V., Schmitt, R., Schweizer, T., Shayduk, M., Shinozaki, K., Shore, S. N., Sidro, N., Sillanpää, A., Sobczynska, D., Stamerra, A., Stark, L. S., Takalo, L., Temnikov, P., Tescaro, D., Teshima, M., Tonello, N., Torres, A., Torres, D. F., Turini, N., Vankov, H., Vitale, V., Wagner, R. M., Wibig, T., Wittek, W., Zanin, R., and Zapatero, J.
Published: 2006

7. Observation of Pulsed γ-Rays Above 25 GeV from the Crab Pulsar with MAGIC

Author: Aliu, E., Anderhub, H., Antonelli, L A., Antoranz, P., Backes, M., Baixeras, C., Barrio, J. A., Bartko, H., Bastieri, D., Becker, J. K., Bednarek, W., Berger, K., Bernardini, E., Bigongiari, C., Biland, A., Bock, R. K., Bonnoli, G., Bordas, P., Bosch-Ramon, V., Bretz, T., Britvitch, I., Camara, M., Carmona, E., Chilingarian, A., Commichau, S., Contreras, J. L., Cortina, J., Costado, M. T., Covino, S., Curtef, V., Dazzi, F., De Angelis, A., del Pozo, E. De Cea, Reyes, R. de los, De Lotto, B., De Maria, M., De Sabata, F., Mendez, C. Delgado, Dominguez, A., Dorner, D., Doro, M., Elsässer, D., Errando, M., Fagiolini, M., Ferenc, D., Fernandez, E., Firpo, R., Fonseca, M. V., Font, L, Galante, N., Garcia Lopez, R. J., Garczarczyk, M., Gaug, M., Goebel, F., Hadasch, D., Hayashida, M., Herrero, A., Höhne, D., Hose, J., Hsu, C. C., Huber, S., Jogler, T., Kranich, D., La Barbera, A., Laille, A., Leonardo, E., Lindfors, E., Lombardi, S., Longo, F., Lopez, M., Lorenz, E., Majumdar, P., Maneva, G., Mankuzhiyil, N., Mannheim, K., Maraschi, L., Mariotti, M., Martinez, M., Mazin, D., Meucci, M., Meyer, M., Miranda, J. M., Mirzoyan, R., Moles, M., Moralejo, A., Nieto, D., Nilsson, K., Ninkovic, J., Otte, N., Oya, I., Paoletti, R., Paredes, J. M., Pasanen, M., Pascoli, D., Pauss, F., Pegna, R. G., Perez-Torres, M. A., Persic, M., Peruzzo, L., Piccioli, A., Prada, F., Prandini, E., Puchades, N., Raymers, A., Rhode, W., Ribó, M., Rico, J., Rissi, M., Robert, J A., Rügamer, S., Saggion, A., Saito, T. Y., Salvati, M., SanchezConde, M., Sartori, P., Satalecka, K., Scalzotto, V., Scapin, V., Schweizer, T., Shayduk, M., Shinozaki, K., Shore, S. N., Sidro, N., Sierpowska-Bartosik, A., Sillanpää, A., Sobczynska, D., Spanier, F., Stamerra, A., Stark, L. S., Takalo, L., Tavecchio, F., Temnikov, P., Tescaro, D., Teshima, M., Tluczykont, M., Torres, D. F., Turini, N., Vankov, H., Venturini, A., Vitale, V., Wagner, R. M., Wittek, W., Zabalza, V., Zandanel, F., Zanin, R., Zapatero, J., de jager, O. C., and Wilheimi, E. de Ona
Published: 2008
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8. Very-High-Energy Gamma Rays from a Distant Quasar: How Transparent Is the Universe?

Author: Albert, J., Aliu, E., Anderhub, H., Antonelli, L. A., Antoranz, P., Backes, M., Baixeras, C., Barrio, J. A., Bartko, H., Bastieri, D., Becker, J. K., Bednarek, W., Berger, K., Bernardini, E., Bigongiari, C., Biland, A., Bock, R. K., Bonnoli, G., Bordas, P., Bosch-Ramon, V., Bretz, T., Britvitch, I., Camara, M., Carmona, E., Chilingarian, A., Commichau, S., Contreras, J. L., Cortina, J., Costado, M. T., Covino, S., Curtef, V., Dazzi, F., De Angelis, A., De Cea del Pozo, E., de los Reyes, R., De totto, B., De Maria, M., De Sabata, F., Delgado Mendez, C., Dominguez, A., Dorner, D., Doro, M., Errando, M., Fagiolini, M., Ferenc, D., Fernández, E., Firpo, R., Fonseca, M. V., Font, L., Galante, N., García López, R. J., Garczarczyk, M., Gaug, M., Goebel, F., Hayashida, M., Herrero, A., Höhne, D., Hose, J., Hsu, C. C., Huber, S., Jogler, T., Kneiske, T. M., Kranich, D., La Barbera, A., Laille, A., Leonardo, E., Lindfors, E., Lombardi, S., Longo, F., López, M., Lorenz, E., Majumdar, P., Maneva, G., Mankuzhiyil, N., Mannheim, K., Maraschi, L., Mariotti, M., Martínez, M., Mazin, D., Meucci, M., Meyer, M., Miranda, J. M., Mirzoyan, R., Mizobuchi, S., Moles, M., Moralejo, A., Nieto, D., Nilsson, K., Ninkovic, J., Otte, N., Oya, I., Panniello, M., Paoletti, R., Paredes, J. M., Pasanen, M., Pascoli, D., Pauss, F., Pegna, R. G., Perez-Torres, M. A., Persic, M., Peruzzo, L., Piccioli, A., Prada, F., Prandini, E., Puchades, N., Raymers, A., Rhode, W., Ribó, M., Rico, J., Rissi, M., Robert, A., Rügamer, S., Saggion, A., Saito, T. Y., Salvati, M., Sanchez-Conde, M., Sartori, P., Satalecka, K., Scalzotto, V., Scapin, V., Schmitt, R., Schweizer, T., Shayduk, M., Shinozaki, K., Shore, S. N., Sidro, N., Sierpowska-Bartosik, A., Sillanpää, A., Sobczynska, D., Spanier, F., Stamerra, A., Stark, L. S., Takalo, L., Tavecchio, F., Temnikov, P., Tescaro, D., Teshima, M., Ttuczykont, M., Torres, D. F., Turini, N., Vankov, H., Vitale, A. Venturing V., Wagner, R. M., Wittek, W., Zabalza, V., Zandanel, F., Zanin, R., and Zapatero, J.
Published: 2008
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9. Production of π0 mesons and charged hadrons in {Mathematical expression} neon and ν neon charged current interactions

Author: Wittek, W, Aderholz, M, Allport, P, Armenise, N, Baton, J, Berggren, M, Bullock, F, Calicchio, M, Clayton, E, Coghen, T, Cooper-Sarkar, A, Erriquez, O, Fitch, P, Giannakopoulos, N, Guy, J, Hoffmann, E, Hulth, P, Jones, G, Kasper, P, Katz, U, Kern, J, Klein, H, Marage, P, Matsinos, E, and Morrison, D
Abstract: The average multiplicities of charged hadrons and of π+, π- and π0 mesons, produced in {Mathematical expression}Ne and νNe charged current interactions in the forward and backward hemispheres of the W±-nucleon center of mass system, are studied with data from BEBC. The dependence of the multiplicities on the hadronic mass (W) and on the laboratory rapidity (yLab) and the energy fraction (z) of the pion is also investigated. Special care is taken to determine the π0 multiplicity accurately. The ratio of average π multiplicities {Mathematical expression} is consistent with 1. In the backward hemisphere {Mathematical expression} is positively correlated with the charged multiplicity. This correlation, as well as differences in multiplicities between {Mathematical expression} and {Mathematical expression}, {Mathematical expression} scattering, is attributed to reinteractions inside the neon nucleus of the hadrons produced in the initial {Mathematical expression} interaction. © 1988 Springer-Verlag.
Published: 2016

10. Production of ρ+, -, 0 (770), η(550), ω(783) and f2(1270) mesons in {Mathematical expression} neon and ν neon charged current interactions

Author: Wittek, W, Aderholz, M, Allport, P, Baton, J, Berggren, M, Calicchio, M, Clayton, E, Coghen, T, Cooper-Sarkar, A, Erriquez, O, Guy, J, Hantke, D, Hoffmann, E, Jones, G, Katz, U, Kern, J, Marage, P, Matsinos, E, Middleton, R, Mobayyen, M, Morrison, D, Neveu, M, O'Neale, S, Parker, M, and Sansum, R
Abstract: The production of the meson resonances ρ{variant}(770) (all three charge states), η(550), ω(783) and f2(1270) in {Mathematical expression} Ne and ν Ne charged current interactions is investigated in a bubble chamber experiment with BEBC at CERN. Except for the f2, the main features of resonance production are reasonably well described by the Lund model, although the average resonance multiplicities are overestimated by the model by (67±30)%. The average multiplicities of all resonances, including the f2, are well reproduced by a semiempirical model, whose parameters were determined from hadron interaction data. © 1989 Springer-Verlag.
Published: 2016
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11. Polarization of Λ hyperons produced inclusively in v p and {Mathematical expression}p charged current interactions

Author: Jones, G, Kennedy, B, O'Neale, S, Böckmann, K, Gebel, W, Geich-Gimbel, C, Nellen, B, Cooper-Sarkar, A, Grant, A, Klein, H, Morrison, D, Schmid, P, Wachsmuth, H, Barnham, K, Clayton, E, Miller, D, Mobayyen, M, Villalobos-Baillie, O, Aderholz, M, Deck, L, Schmitz, N, Settles, R, Wernhard, K, Wittek, W, and Corrigan, G
Abstract: Lambda hyperons from v p and {Mathematical expression}p charged current interactions have been analysed for polarization. A significant polarization is observed for Λ particles in the quasi-elastic region for both types of interactions. Part of this polarization is due to the decay of highly polarized Σ(1385) resonances. The results are compared with simple predictions of the quark parton model. © 1985 Springer-Verlag.
Published: 2016

12. The K0/π- ratio and strangeness supression in v p and {Mathematical expression} charged current interactions

Author: Jones, G, Kennedy, B, O'Neale, S, Böckmann, K, Gebel, W, Geich-Gimbel, C, Nellen, B, Cooper-Sarkar, A, Grant, A, Klein, H, Morrison, D, Schmid, P, Wachsmuth, H, Chima, J, Mobayyen, M, Talebzadeh, M, Villalobos-Baillie, O, Aderholz, M, Deck, L, Schmitz, N, Wernhard, K, Wittek, W, Corrigan, G, Myatt, G, and Radojicic, D
Abstract: Neutral kaon to negative pion production ratios from vp and {Mathematical expression} charged current interactions in BEBC are presented and compared with LUND fragmentation model predictions. Good agreement is obtained with a strangeness suppression factor λ=0.203±0.014(stat)±0.010(sys). No evidence is seen for an energy dependence of λ in our kinematic region. © 1985 Springer-Verlag.
Published: 2016
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13. Observations of Markarian 421 with the MAGIC Telescope

Author: Albert, J., Aliu, E., Anderhub, H., Antoranz, P., Armada, A., Asensio, M., Baixeras, C., Barrio, J. A., Bartko, H., Bastieri, D., Becker, J., Bednarek, W., Berger, K., Bigongiari, C., Biland, A., Bock, R. K., Bordas, P., Bosch-Ramon, V., Bretz, T., Britvitch, I., Camara, M., Carmona, E., Chilingarian, A., Ciprini, S., Coarasa, J. A., Commichau, S., Contreras, J. L., Cortina, J., Curtef, V., Danielyan, V., Dazzi, F., De Angelis, A., De Los Reyes, R., De Lotto, B., Domingo-Santamaría, E., Dorner, D., Doro, M., Errando, M., Fagiolini, M., Ferenc, D., Fernández, E., Firpo, R., Flix, J., Fonseca, M. V., Font, L., Fuchs, M., Galante, N., Garczarczyk, M., Gaug, M., Giller, M., Goebel, F., Hakobyan, D., Hayashida, M., Hengstebeck, T., Höhne, D., Hose, J., Hsu, C. C., Jacon, P., Jogler, T., Kalekin, O., Kosyra, R., Kranich, D., Kritzer, R., Laatiaoui, M., Laille, A., Liebing, P., Lindfors, E., Lombardi, S., Longo, F., López, J., López, M., Lorenz, E., Majumdar, P., Maneva, G., Mannheim, K., Mansutti, O., Mariotti, M., Martínez, M., Mazin, D., Merck, C., Meucci, M., Meyer, M., Miranda, J. M., Mirzoyan, R., Mizobuchi, S., Moralejo, A., Nilsson, K., Ninkovic, J., Oña-Wilhelmi, E., Orduña, R., Otte, N., Oya, I., Paneque, D., Paoletti, R., Paredes, J. M., Pasanen, M., Pascoli, D., Pauss, F., Pegna, R., Persic, M., Peruzzo, L., Piccioli, A., Poller, M., Prandini, E., Raymers, A., Rhode, W., Ribó, M., Rico, J., Rissi, M., Robert, A., Rügamer, S., Saggion, A., Sánchez, A., Sartori, P., Scalzotto, V., Scapin, V., Schmitt, R., Schweizer, T., Shayduk, M., Shinozaki, K., Shore, S. N., Sidro, N., Sillanpää, A., Sobczynska, D., Stamerra, A., Stark, L. S., Takalo, L., Temnikov, P., Tescaro, D., Teshima, M., Tonello, N., Torres, A., Torres, D. F., Turini, N., Vankov, H., Vitale, V., Wagner, R. M., Wibig, T., Wittek, W., Zanin, R., Zapatero, J., J., Albert, E., Aliu, H., Anderhub, P., Antoranz, A., Armada, M., Asensio, C., Baixera, J. A., Barrio, H., Bartko, D., Bastieri, J., Becker, W., Bednarek, K., Berger, C., Bigongiari, A., Biland, R. K., Bock, P., Borda, V., Bosch Ramon, T., Bretz, I., Britvitch, M., Camara, E., Carmona, A., Chilingarian, S., Ciprini, J. A., Coarasa, S., Commichau, J. L., Contrera, J., Cortina, V., Curtef, V., Danielyan, F., Dazzi, Angelis, A., Los, R., Lotto, B., E., Domingo Santamar\ia, D., Dorner, M., Doro, M., Errando, M., Fagiolini, D., Ferenc, E., Fernandez, R., Firpo, J., Flix, M. V., Fonseca, L., Font, M., Fuch, N., Galante, M., Garczarczyk, M., Gaug, M., Giller, F., Goebel, D., Hakobyan, M., Hayashida, T., Hengstebeck, D., H\ohne, J., Hose, C. C., Hsu, P., Jacon, T., Jogler, O., Kalekin, R., Kosyra, D., Kranich, R., Kritzer, M., Laatiaoui, A., Laille, P., Liebing, E., Lindfor, S., Lombardi, Longo, Francesco, J., Lopez, M., Lopez, E., Lorenz, P., Majumdar, G., Maneva, K., Mannheim, O., Mansutti, M., Mariotti, M., Mart\inez, D., Mazin, C., Merck, M., Meucci, M., Meyer, J. M., Miranda, R., Mirzoyan, S., Mizobuchi, A., Moralejo, K., Nilsson, J., Ninkovic, E., O\~na Wilhelmi, R., Ordu\~na, N., Otte, I., Oya, D., Paneque, R., Paoletti, J. M., Parede, M., Pasanen, D., Pascoli, F., Pau, R., Pegna, M., Persic, L., Peruzzo, A., Piccioli, M., Poller, E., Prandini, A., Raymer, W., Rhode, M., Ribo, J., Rico, M., Rissi, A., Robert, S., R\ugamer, A., Saggion, A., Sanchez, P., Sartori, V., Scalzotto, V., Scapin, R., Schmitt, T., Schweizer, M., Shayduk, K., Shinozaki, S. N., Shore, N., Sidro, A., Sillanp\a\a, D., Sobczynska, A., Stamerra, L. S., Stark, L., Takalo, P., Temnikov, D., Tescaro, M., Teshima, N., Tonello, A., Torre, D. F., Torre, N., Turini, H., Vankov, V., Vitale, R. M., Wagner, T., Wibig, W., Wittek, R., Zanin, and J., Zapatero
Subjects: Astrophysics::High Energy Astrophysical Phenomena, EXTRAGALACTIC BACKGROUND LIGHT, ACTIVE GALAXY MARKARIAN-421, TEV BLAZAR MARKARIAN-421, SPITZER-SPACE-TELESCOPE, DIFFUSE INFRARED LIGHT, HIGH-ENERGY PHOTONS, COBE DIRBE MAPS, BL-LAC OBJECTS, 1ST DETECTIONS, GAMMA-RAYS, Astrophysics, gamma ray astronomy, Cosmic rays, IMAGING CHERENKOV DETECTOR, Power law, individual (Markarian 421) [BL Lacertae objects], law.invention, law, Blazar, Physics, Attenuation, BL Lacertae Objects: Individual: Name: Markarian 421 [Galaxies], observations [gamma rays], Quiescent state, Astronomy and Astrophysics, Synchrotron, Galaxies: BL Lacertae Objects: Individual: Name: Markarian 421, Extragalactic background light, Space and Planetary Science, Data analysis, Spectral energy distribution, Electrónica, Física nuclear, Gamma Rays: Observations, Electricidad
Abstract: The MAGIC telescope took data of very high energy ?-ray emission from the blazar Markarian 421 (Mrk 421) between 2004 November and 2005 April. We present a combined analysis of data samples recorded under different observational conditions, down to ?-ray energies of 100 GeV. The flux was found to vary between 0.5 and 2 crab (integrated above 200 GeV), considered a low state when compared to known data. Although the flux varied day by day, no short-term variability was observed, although there is some indication that not all nights show an equally quiescent state. The results at higher energies were found to be consistent with previous observations. A clear correlation is observed between ?-ray and X-ray fluxes, whereas no significant correlation between ?-ray and optical data is seen. The spectral energy distribution between 100 GeV and 3 TeV shows a clear deviation from a power law, more clearly and at lower flux than previous observations at higher energies. The deviation persists after correcting for the effect of attenuation by the extragalactic background light, and most likely is source-inherent. There is a rather clear indication of an inverse Compton peak around 100 GeV. The spectral energy distribution of Mrk 421 can be fitted by a one-zone synchrotron self-Compton model, suggesting once again a leptonic origin of the very high energy ?-ray emission from this blazar. ispartof: Astrophysical Journal vol:663 issue:1 pages:125-138 status: published
Published: 2007
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14. Discovery of Very High Energy γ-Rays from Markarian 180 Triggered by an Optical Outburst

Author: Albert, J., Aliu, E., Anderhub, H., Antoranz, P., Armada, A., Asensio, M., Baixeras, C., Barrio, J. A., Bartelt, M., Bartko, H., Bastieri, Denis, Bednarek, W., Berger, K., Bigongiari, C., Biland, A., Bisesi, E., Bock, R. K., Bordas, P., BOSCH RAMON, V., Bretz, T., Britvitch, I., Camara, M., Carmona, E., Chilingarian, A., Ciprini, S., Coarasa, J. A., Commichau, S., Contreras, J. L., Cortina, J., Curtef, V., Danielyan, V., Dazzi, Francesco, DE ANGELIS, A., DE LOS REYES, R., DE LOTTO, B., DOMINGO SANTAMARIA, E., Dorner, D., Doro, Michele, Errando, M., Fagiolini, M., Ferenc, D., Fernandez, E., Firpo, R., Flix, J., Fonseca, M. V., Font, L., Fuchs, M., Galante, N., Garczarczyk, M., Gaug, M., Giller, M., Goebel, F., Hakobyan, D., Hayashida, M., Hengstebeck, T., Hohne, D., Hose, J., Hsu, C. C., Isar, P. G., Jacon, P., Kalekin, O., Kosyra, R., Kranich, D., Laatiaoui, M., Laille, A., Lenisa, T., Liebing, P., Lindfors, E., Lombardi, Saverio, Longo, F., Lopez, J., Lopez, M., Lorenz, E., Majumdar, P., Maneva, G., Mannheim, K., Mansutti, O., Mariotti, Mose', Martinez, M., Mase, K., Daniel, Mazin, Merck, C., Meucci, M., Meyer, M., Miranda, J. M., Mirzoyan, R., Mizobuchi, S., Moralejo, A., Nilsson, K., Ninkovic, J., ONA WILHELMI, E., Orduna, R., Otte, N., Oya, I., Paneque, D., Paoletti, R., Paredes, J. M., Pasanen, M., Pascoli, Donatella, Pauss, F., Pavel, N., Pegna, R., Persic, M., Peruzzo, Luigi, Piccioli, A., Poller, M., Prandini, Elisa, Raymers, A., Rhode, W., Ribo, M., Rico, J., Riegel, B., Rissi, M., Robert, A., Rugamer, S., Saggion, Antonio, Sanchez, A., Sartori, Paolo, Scalzotto, VILLI MARIO, Scapin, V., Schmitt, R., Schweizer, T., Shayduk, M., Shinozaki, K., Shore, S. N., Sidro, N., Sillanpaa, A., Sobczynska, D., Stamerra, A., Stark, L. S., Takalo, L., Temnikov, P., Tescaro, D., Teshima, M., Tonello, N., Torres, A., Torres, D. F., Turini, N., Vankov, H., Vitale, V., Wagner, R. M., Wibig, T., Wittek, W., Zanin, R., Zapatero, J., J., Albert, E., Aliu, H., Anderhub, P., Antoranz, A., Armada, M., Asensio, C., Baixera, J. A., Barrio, H., Bartko, D., Bastieri, J., Becker, W., Bednarek, K., Berger, C., Bigongiari, A., Biland, E., Bisesi, R. K., Bock, P., Borda, V., Bosch Ramon, T., Bretz, I., Britvitch, M., Camara, E., Carmona, A., Chilingarian, S., Ciprini, J. A., Coarasa, S., Commichau, J. L., Contrera, J., Cortina, V., Curtef, V., Danielyan, F., Dazzi, Angelis, A., Los, R., Lotto, B., E., Domingo Santamar\ia, D., Dorner, M., Doro, M., Errando, M., Fagiolini, D., Ferenc, E., Fernandez, R., Firpo, J., Flix, M. V., Fonseca, L., Font, M., Fuch, N., Galante, M., Garczarczyk, M., Gaug, M., Giller, F., Goebel, D., Hakobyan, M., Hayashida, T., Hengstebeck, D., H\ohne, J., Hose, C. C., Hsu, P., Jacon, O., Kalekin, R., Kosyra, D., Kranich, M., Laatiaoui, A., Laille, T., Lenisa, P., Liebing, E., Lindfor, S., Lombardi, Longo, Francesco, J., Lopez, M., Lopez, E., Lorenz, P., Majumdar, G., Maneva, K., Mannheim, O., Mansutti, M., Mariotti, M., Mart\inez, D., Mazin, C., Merck, M., Meucci, M., Meyer, J. M., Miranda, R., Mirzoyan, S., Mizobuchi, A., Moralejo, K., Nilsson, J., Ninkovic, E., O\~na Wilhelmi, R., Ordu\~na, N., Otte, I., Oya, D., Paneque, R., Paoletti, J. M., Parede, M., Pasanen, D., Pascoli, F., Pau, R., Pegna, M., Persic, L., Peruzzo, A., Piccioli, M., Poller, E., Prandini, A., Raymer, W., Rhode, M., Ribo, J., Rico, B., Riegel, M., Rissi, A., Robert, S., R\ugamer, A., Saggion, A., Sanchez, P., Sartori, V., Scalzotto, V., Scapin, R., Schmitt, T., Schweizer, M., Shayduk, K., Shinozaki, S. N., Shore, N., Sidro, A., Sillanp\a\a, D., Sobczynska, A., Stamerra, L. S., Stark, L., Takalo, P., Temnikov, D., Tescaro, M., Teshima, N., Tonello, A., Torre, D. F., Torre, N., Turini, H., Vankov, V., Vitale, R. M., Wagner, T., Wibig, W., Wittek, R., Zanin, and J., Zapatero
Subjects: BL Lacertae objects : individual (Markarian 180), High energy, Photon, Astrophysics::High Energy Astrophysical Phenomena, individual (Markarian 180) [BL Lacertae objects], Flux, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics, Raigs gamma, Observacions astronòmiques, Target of opportunity, gamma rays : observations, BL Lacertae Objects: Individual: Name: Markarian 180 [Galaxies], Cosmic rays, Astrophysics::Galaxy Astrophysics, Galaxies: BL Lacertae Objects: Individual: Name: Markarian 180, Gamma Rays: Observations, Physics, gamma ray astronomy, IMAGING CHERENKOV DETECTOR, Observations [Gamma Rays], Gamma rays, Gamma ray, Astronomy and Astrophysics, Crab Nebula, Space and Planetary Science, Electrónica, Física nuclear, Astrophysics::Earth and Planetary Astrophysics, Electricidad, Astronomical observations, BL Lac object
Abstract: The high-frequency-peaked BL Lacertae object Markarian~180 (Mrk~180) was observed to have an optical outburst in 2006 March, triggering a Target of Opportunity observation with the MAGIC telescope. The source was observed for 12.4 hr and very high energy $\gamma$-ray emission was detected with a significance of 5.5 $\sigma$. An integral flux above 200 GeV of $(2.3\pm0.7)\times10^{-11} {cm}^{-2} {s}^{-1}$ was measured, corresponding to 11% of the Crab Nebula flux. A rather soft spectrum with a photon index of $-3.3\pm0.7$ has been determined. No significant flux variation was found., Comment: Accepted by ApJ Letters, minor revisions
Published: 2006
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15. Variations of the TeV energy spectrum at different flux levels of Mkn 421 observed with the HEGRA system of Cherenkov telescopes

Author: Aharonian, F., Akhperjanian, A., Beilicke, M., Bernlöhr, K., Börst, H., Bojahr, H., Bolz, O., Coarasa, T., Contreras, J., Cortina, J., Costamante, L., Denninghoff, S., Fonseca, V., Girma, M., Götting, N., Heinzelmann, G., Hermann, G., Heusler, A., Hofmann, W., Horns, D., Jung, I., Kankanyan, R., Kestel, M., Kettler, J., Kohnle, A., Konopelko, A., Kornmeyer, H., Kranich, D., Krawczynski, H., Lampeitl, H., Lopez, M., Lorenz, E., Fabrizio Lucarelli, Mang, O., Meyer, H., Mirzoyan, R., Milite, M., Moralejo, A., Ona, E., Panter, M., Plyasheshnikov, A., Pühlhofer, G., Rauterberg, G., Reyes, R., Rhode, W., Ripken, J., Rowell, G., Sahakian, V., Samorski, M., Schilling, M., Siems, M., Sobzynska, D., Stamm, W., Tluczykont, M., Völk, H. J., Wiedner, C. A., Wittek, W., and Remillard, R. A.
Subjects: Physics, Photon, Astrophysics::High Energy Astrophysical Phenomena, Astrophysics (astro-ph), Mid infrared, FOS: Physical sciences, HEGRA, Astronomy and Astrophysics, Astrophysics, Power law, Spectral line, Space and Planetary Science, Energy spectrum, Cherenkov radiation, Background radiation
Abstract: The nearby BL Lacertae (BL Lac) object Markarian~421 (Mkn~421) at a red shift z=0.031 was observed to undergo strong TeV Gamma-ray outbursts in the observational periods from December 1999 until May 2001. The time averaged energy spectrum is well described by a power law with an exponential cut-off energy at 3.6(+0.4-0.3)_{stat}(+0.9-0.8)_{sys} TeV. The energy spectra derived for different average flux levels ranging from 0.5 to 10 * 10^{-11}ph/cm**2/s follow a clear correlation of photon index and flux level. Generally, the energy spectra are harder for high flux levels. From January to April 2001 Mkn~421 showed rapid variability (doubling time as short as 20 minutes), accompanied with a spectral hardening with increasing flux level within individual nights. For two successive nights (MJD 51989-51991, March 21-23,2001), this correlation of spectral hardness and change in flux has been observed within a few hours. The cut-off energy for the Mkn~421 TeV spectrum remains within the errors constant for the different flux levels and differs by 2.6+/-0.6_stat+/-0.6_sys TeV from the value determined for Mkn~501. This indicates that the observed exponential cut-off in the energy spectrum of Mkn~421 is not solely caused by absorption of multi-TeV photons by pair-production processes with photons of the extragalactic near/mid infrared background radiation., Comment: 12 pages, 9 figures, submitted to Astronomy&Astrophysics
Published: 2002
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16. MAGIC observations of PG 1553+113 during a multiwavelength campaign in July 2006

Author: Albert, J., Aliu, E., Anderhub, H., Antoranz, P., Baixeras, C., Barrio, J. A., Bartko, H., Bastieri, D., Becker, J. K., Bednarek, W., Berdyugin, A., Berger, K., Bigongiari, C., Biland, A., Bock, R. K., Bordas, P., Bosch Ramon, V., Bretz, T., Britvitch, I., Camara, M., Carmona, E., Chilingarian, A., Commichau, S., Contreras, J. L., Cortina, J., Costado, M. T., Curtef, V., Danielyan, V., Dazzi, F., Angelis, A. D., Delgado, C., Reyes, R. D., Lotto, B. D., Dorner, D., Doro, M., Errando, M., Fagiolini, M., Ferenc, D., Fernandez, E., Firpo, R., Fonseca, M. V., Font, L., Fuchs, M., Galante, N., Garcia Lopez, R. J., Garczarczyk, M., Gaug, M., Goebel, F., Hakobyan, D., Hayashida, M., Hengstebeck, T., Herrero, A., Hohne, D., Hose, J., Hsu, C. C., Huber, S., Jacon, P., Jogler, T., Kosyra, R., Kranich, D., Kritzer, R., Laille, A., Lindfors, E., Lombardi, S., Longo, Francesco, Lopez, M., Lorenz, E., Majumdar, P., Maneva, G., Mannheim, K., Mariotti, M., Martinez, M., Mazin, D., Merck, C., Meucci, M., Meyer, M., Miranda, J. M., Mirzoyan, R., Mizobuchi, S., Moralejo, A., Nieto, D., Nilsson, K., Ninkovic, J., Ona Wilhelmi, E., Otte, N., Oya, I., Panniello, M., Paoletti, R., Pasanen, M., Pascoli, D., Pauss, F., Pegna, R., Persic, M., Peruzzo, L., Piccioli, A., Prandini, E., Puchades, N., Raymers, A., Rico, J., Rhode, W., Rissi, M., Robert, A., Rugamer, S., Saggion, A., Saito, T. Y., Sanchez, A., Sartori, P., Scalzotto, V., Scapin, V., Schmitt, R., Schweizer, T., Shayduk, M., Shinozaki, K., Shore, S. N., Sidro, N., Sillanpaa, A., Sobczynska, D., Spanier, F., Stamerra, A., Stark, L. S., Takalo, L., Temnikov, P., Tescaro, D., Teshima, M., Torres, D. F., Turini, N., Vankov, H., Venturini, A., Vitale, V., Wagner, R. M., Wibig, T., Wittek, W., Zandanel, F., Zanin, R., Zapatero, J., J., Albert, E., Aliu, H., Anderhub, P., Antoranz, C., Baixera, J. A., Barrio, H., Bartko, D., Bastieri, J. K., Becker, W., Bednarek, A., Berdyugin, K., Berger, C., Bigongiari, A., Biland, R. K., Bock, P., Borda, V., Bosch Ramon, T., Bretz, I., Britvitch, M., Camara, E., Carmona, A., Chilingarian, S., Commichau, J. L., Contrera, J., Cortina, M. T., Costado, V., Curtef, V., Danielyan, F., Dazzi, A. D., Angeli, C., Delgado, R. D., Reye, B. D., Lotto, D., Dorner, M., Doro, M., Errando, M., Fagiolini, D., Ferenc, E., Fernandez, R., Firpo, M. V., Fonseca, L., Font, M., Fuch, N., Galante, R. J., Garcia Lopez, M., Garczarczyk, M., Gaug, F., Goebel, D., Hakobyan, M., Hayashida, T., Hengstebeck, A., Herrero, D., Hohne, J., Hose, C. C., Hsu, S., Huber, P., Jacon, T., Jogler, R., Kosyra, D., Kranich, R., Kritzer, A., Laille, E., Lindfor, S., Lombardi, Longo, Francesco, M., Lopez, E., Lorenz, P., Majumdar, G., Maneva, K., Mannheim, M., Mariotti, M., Martinez, D., Mazin, C., Merck, M., Meucci, M., Meyer, J. M., Miranda, R., Mirzoyan, S., Mizobuchi, A., Moralejo, D., Nieto, K., Nilsson, J., Ninkovic, E., Ona Wilhelmi, N., Otte, I., Oya, M., Panniello, R., Paoletti, M., Pasanen, D., Pascoli, F., Pau, R., Pegna, M., Persic, L., Peruzzo, A., Piccioli, E., Prandini, N., Puchade, A., Raymer, J., Rico, W., Rhode, M., Rissi, A., Robert, S., Rugamer, A., Saggion, T. Y., Saito, A., Sanchez, P., Sartori, V., Scalzotto, V., Scapin, R., Schmitt, T., Schweizer, M., Shayduk, K., Shinozaki, S. N., Shore, N., Sidro, A., Sillanpaa, D., Sobczynska, F., Spanier, A., Stamerra, L. S., Stark, L., Takalo, P., Temnikov, D., Tescaro, M., Teshima, D. F., Torre, N., Turini, H., Vankov, A., Venturini, V., Vitale, R. M., Wagner, T., Wibig, W., Wittek, F., Zandanel, R., Zanin, and J., Zapatero
Subjects: Active galactic nucleus, TELESCOPE, FOS: Physical sciences, Flux, Astrophysics, REDSHIFTS, gamma ray astronomy, Cosmic rays, IMAGING CHERENKOV DETECTOR, Power law, Energy spectrum, MAGIC (telescope), PG-1553+113, Physics, Spectral index, SPECTROSCOPY, Astrophysics (astro-ph), Active Galactic Nuclei, Astronomy and Astrophysics, BL LACERTAE OBJECTS, MAGIC telescope, Very High Energy Gamma-ray Astronomy, Space and Planetary Science, Electrónica, Física nuclear, Atmospheric absorption, Electricidad
Abstract: The active galactic nucleus PG 1553+113 was observed by the MAGIC telescope in July 2006 during a multiwavelength campaign, in which telescopes in the optical, X-ray, and very high energies participated. Although the MAGIC data were affected by strong atmospheric absorption (calima), they were analyzed after applying a correction. In 8.5 hours, a signal was detected with a significance of 5.0 sigma. The integral flux above 150 GeV was (2.6 +/- 0.9)*10^{-7} ph/s/m^2. By fitting the differential energy spectrum with a power law, a spectral index of -4.1 +/- 0.3 was obtained., 4 pages, 3 figures, accepted for publication in A&A
Published: 2008
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17. Simultaneous Multiwavelength observation of Mkn 501 in a low state in 2006

Author: Anderhub, H., Antonelli, L. A., Bednarek, W., Peruzzo, L., Prada, F., Prandini, E., Puchades, N., Reichardt, I., Rhode, W., Ribó, M., Rico, J., Rissi, M., Robert, A., Berger, K., Rügamer, S., Saggion, A., Saito, T. Y., Salvati, M., Sanchez-Conde, M., Satalecka, K., Scalzotto, V., Scapin, V., Schweizer, T., Shayduk, M., Bernardini, E., Shore, S. N., Sidro, N., Sierpowska-Bartosik, A., Sillanpää, A., Sitarek, J., Sobczynska, D., Spanier, F., Stamerra, A., Stark, L. S., Takalo, L., Biland, A., Tavecchio, F., Temnikov, P., Tescaro, D., Teshima, M., Tluczykont, M., Torres, D. F., Turini, N., Vankov, H., Wagner, R. M., Wittek, W., Bock, R. K., Zabalza, V., Zandanel, F., Zanin, R., Zapatero, J., Sato, R., Ushio, M., Kataoka, J., Madejski, G., Takahashi, T., MAGIC Collaboration, Bonnoli, G., Bordas, P., Tridon, D. Borla, Bosch-Ramon, V., Bose, D., Antoranz, P., Braun, I., Bretz, T., Britvitch, I., Camara, M., Carmona, E., Commichau, S., Contreras, J. L., Cortina, J., Costado, M. T., Covino, S., Backes, M., Curtef, V., Dazzi, F., De Angelis, A., Pozo, E. De Cea del, Reyes, R. de los, De Lotto, B., De Maria, M., De Sabata, F., Mendez, C. Delgado, Dominguez, A., Baixeras, C., Dorner, D., Doro, M., Elsaesser, D., Errando, M., Ferenc, D., Fernández, E., Firpo, R., Fonseca, M. V., Font, L., Galante, N., Balestra, S., López, R. J. García, Garczarczyk, M., Gaug, M., Goebel, F., Hadasch, D., Hayashida, M., Herrero, A., Hildebrand, D., Höhne-Mönch, D., Hose, J., Barrio, J. A., Hsu, C. C., Jogler, T., Kranich, D., Barbera, A. La, Laille, A., Leonardo, E., Lindfors, E., Lombardi, S., Longo, F., López, M., Bastieri, D., Lorenz, E., Majumdar, P., Maneva, G., Mankuzhiyil, N., Mannheim, K., Maraschi, L., Mariotti, M., Martínez, M., Mazin, D., Meucci, M., González, J. Becerra, Meyer, M., Miranda, J. M., Mirzoyan, R., Miyamoto, H., Moldón, J., Moles, M., Moralejo, A., Nieto, D., Nilsson, K., Ninkovic, J., Becker, J. K., Otte, N., Oya, I., Paoletti, R., Paredes, J. M., Pasanen, M., Pascoli, D., Pauss, F., Pegna, R. G., Perez-Torres, M. A., Persic, M., H., Anderhub, L. A., Antonelli, P., Antoranz, M., Backe, C., Baixera, S., Balestra, J. A., Barrio, D., Bastieri, J. B., Gonzalez, J. K., Becker, W., Bednarek, K., Berger, E., Bernardini, A., Biland, R. K., Bock, G., Bonnoli, P., Borda, D. B., Tridon, V., Bosch Ramon, D., Bose, I., Braun, T., Bretz, I., Britvitch, M., Camara, E., Carmona, S., Commichau, J. L., Contrera, J., Cortina, M. T., Costado, S., Covino, V., Curtef, F., Dazzi, A. D., Angeli, E. D., del Pozo, R. d., los Reye, B. D., Lotto, M. D., Maria, F. D., Sabata, C. D., Mendez, A., Dominguez, D., Dorner, M., Doro, D., Elsaesser, M., Errando, D., Ferenc, E., Fernandez, R., Firpo, M. V., Fonseca, L., Font, N., Galante, R. J. G., Lopez, M., Garczarczyk, M., Gaug, F., Goebel, D., Hadasch, M., Hayashida, A., Herrero, D., Hildebrand, D., Hohne Monch, J., Hose, C. C., Hsu, T., Jogler, D., Kranich, A. L., Barbera, A., Laille, E., Leonardo, E., Lindfor, S., Lombardi, Longo, Francesco, M., Lopez, E., Lorenz, P., Majumdar, G., Maneva, N., Mankuzhiyil, K., Mannheim, L., Maraschi, M., Mariotti, M., Martinez, D., Mazin, M., Meucci, M., Meyer, J. M., Miranda, R., Mirzoyan, H., Miyamoto, J., Moldon, M., Mole, A., Moralejo, D., Nieto, K., Nilsson, J., Ninkovic, N., Otte, I., Oya, R., Paoletti, J. M., Parede, M., Pasanen, D., Pascoli, F., Pau, G., Pegna, M. A., Perez Torre, M., Persic, L., Peruzzo, F., Prada, E., Prandini, N., Puchade, I., Reichardt, W., Rhode, M., Ribo, J., Rico, M., Rissi, A., Robert, S., Rugamer, A., Saggion, T. Y., Saito, M., Salvati, M., Sanchez Conde, K., Satalecka, V., Scalzotto, V., Scapin, T., Schweizer, M., Shayduk, S. N., Shore, N., Sidro, A., Sierpowska Bartosik, A., Sillanpaa, J., Sitarek, D., Sobczynska, F., Spanier, A., Stamerra, L. S., Stark, L., Takalo, F., Tavecchio, P., Temnikov, D., Tescaro, M., Teshima, M., Tluczykont, D. F., Torre, N., Turini, H., Vankov, R. M., Wagner, W., Wittek, V., Zabalza, F., Zandanel, R., Zanin, J., Zapatero, R., Sato, M., Ushio, J., Kataoka, G., Madejski, T., Takahashi, and Universitat de Barcelona
Subjects: GAMMA-RAY OBSERVATION, Photon, PARTICLE-ACCELERATION, Flux, Astrophysics, Electron, 01 natural sciences, Spectral line, Raigs gamma, Observacions astronòmiques, TEV BLAZAR, MAGIC (telescope), 010303 astronomy & astrophysics, Physics, High Energy Astrophysical Phenomena (astro-ph.HE), Very High Energy Gamma-ray Astronomy, MAGIC telescope, Active Galactic Nuclei, Lorentz factor, symbols, Electrónica, Física nuclear, Raigs X, Electricidad, Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Cosmology and Nongalactic Astrophysics, Astronomical observations, ACTIVE GALACTIC NUCLEI, Cosmology and Nongalactic Astrophysics (astro-ph.CO), GALAXY MARKARIAN-421, Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, BL-LACERTAE OBJECTS, HIGH-ENERGY EMISSION, X-RAY, LAC OBJECTS, PHYSICAL PARAMETERS, symbols.namesake, 0103 physical sciences, X-rays, Blazar, 010308 nuclear & particles physics, Gamma rays, Astronomy and Astrophysics, Galaxies, Galàxies, Crab Nebula, Space and Planetary Science, ddc:520
Abstract: 著者人数：149名, Accepted: 2009-09-28, 資料番号: SA1000976000
Published: 2009
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18. PERIODIC VERY HIGH ENERGY gamma-RAY EMISSION FROM LS I+61 degrees 303 OBSERVED WITH THE MAGIC TELESCOPE

Author: Albert, J., Aliu, E., Anderhub, H., Antonelli, L. A., Antoranz, P., Backes, M., Baixeras, C., Barrio, J. A., Bartko, H., Bastieri, D., Becker, J. K., Bednarek, W., Berger, K., Bernardini, E., Bigongiari, C., Biland, A., Bock, R. K., Bonnoli, G., Bordas, P., Bosch Ramon, V., Bretz, T., Britvitch, I., Camara, M., Carmona, E., Chilingarian, A., Commichau, S., Contreras, J. L., Cortina, J., Costado, M. T., Covino, S., Curtef, V., Dazzi, F., Angelis, A. D., del Pozo, E. D., los Reyes, R. d., Lotto, B. D., Maria, M. D., Sabata, F. D., Mendez, C. D., Dominguez, A., Dorner, D., Doro, M., Errando, M., Fagiolini, M., Ferenc, D., Fernandez, E., Firpo, R., Fonseca, M. V., Font, L., Galante, N., Lopez, R. J. G., Garczarczyk, M., Gaug, M., Goebel, F., Hayashida, M., Herrero, A., Hohne, D., Hose, J., Hsu, C. C., Huber, S., Jogler, T., Kranich, D., Barbera, A. L., Laille, A., Leonardo, E., Lindfors, E., Lombardi, S., Longo, Francesco, Lopez, M., Lorenz, E., Majumdar, P., Maneva, G., Mankuzhiyil, N., Mannheim, K., Maraschi, L., Mariotti, M., Martinez, M., Mazin, D., Meucci, M., Meyer, M., Miranda, J. M., Mirzoyan, R., Mizobuchi, S., Moles, M., Moralejo, A., Nieto, D., Nilsson, K., Ninkovic, J., Otte, N., Oya, I., Panniello, M., Paoletti, R., Paredes, J. M., Pasanen, M., Pascoli, D., Pauss, F., Pegna, R. G., Perez Torres, M. A., Persic, M., Peruzzo, L., Piccioli, A., Prada, F., Prandini, E., Puchades, N., Raymers, A., Rhode, W., Ribo, M., Rico, J., Rissi, M., Robert, A., Rugamer, S., Saggion, A., Saito, T. Y., Salvati, M., Sanchez Conde, M., Sartori, P., Satalecka, K., Scalzotto, V., Scapin, V., Schmitt, R., Schweizer, T., Shayduk, M., Shinozaki, K., Shore, S. N., Sidro, N., Sierpowska Bartosik, A., Sillanpaa, A., Sobczynska, D., Spanier, F., Stamerra, A., Stark, L. S., Takalo, L., Tavecchio, F., Temnikov, P., Tescaro, D., Teshima, M., Tluczykont, M., Torres, D. F., Turini, N., Vankov, H., Venturini, A., Vitale, V., Wagner, R. M., Wittek, W., Zabalza, V., Zandanel, F., Zanin, R., Zapatero, J., J., Albert, E., Aliu, H., Anderhub, L. A., Antonelli, P., Antoranz, M., Backe, C., Baixera, J. A., Barrio, H., Bartko, D., Bastieri, J. K., Becker, W., Bednarek, K., Berger, E., Bernardini, C., Bigongiari, A., Biland, R. K., Bock, G., Bonnoli, P., Borda, V., Bosch Ramon, T., Bretz, I., Britvitch, M., Camara, E., Carmona, A., Chilingarian, S., Commichau, J. L., Contrera, J., Cortina, M. T., Costado, S., Covino, V., Curtef, F., Dazzi, A. D., Angeli, E. D., del Pozo, R. d., los Reye, B. D., Lotto, M. D., Maria, F. D., Sabata, C. D., Mendez, A., Dominguez, D., Dorner, M., Doro, M., Errando, M., Fagiolini, D., Ferenc, E., Fernandez, R., Firpo, M. V., Fonseca, L., Font, N., Galante, R. J. G., Lopez, M., Garczarczyk, M., Gaug, F., Goebel, M., Hayashida, A., Herrero, D., Hohne, J., Hose, C. C., Hsu, S., Huber, T., Jogler, D., Kranich, A. L., Barbera, A., Laille, E., Leonardo, E., Lindfor, S., Lombardi, Longo, Francesco, M., Lopez, E., Lorenz, P., Majumdar, G., Maneva, N., Mankuzhiyil, K., Mannheim, L., Maraschi, M., Mariotti, M., Martinez, D., Mazin, M., Meucci, M., Meyer, J. M., Miranda, R., Mirzoyan, S., Mizobuchi, M., Mole, A., Moralejo, D., Nieto, K., Nilsson, J., Ninkovic, N., Otte, I., Oya, M., Panniello, R., Paoletti, J. M., Parede, M., Pasanen, D., Pascoli, F., Pau, R. G., Pegna, M. A., Perez Torre, M., Persic, L., Peruzzo, A., Piccioli, F., Prada, E., Prandini, N., Puchade, A., Raymer, W., Rhode, M., Ribo, J., Rico, M., Rissi, A., Robert, S., Rugamer, A., Saggion, T. Y., Saito, M., Salvati, M., Sanchez Conde, P., Sartori, K., Satalecka, V., Scalzotto, V., Scapin, R., Schmitt, T., Schweizer, M., Shayduk, K., Shinozaki, S. N., Shore, N., Sidro, A., Sierpowska Bartosik, A., Sillanpaa, D., Sobczynska, F., Spanier, A., Stamerra, L. S., Stark, L., Takalo, F., Tavecchio, P., Temnikov, D., Tescaro, M., Teshima, M., Tluczykont, D. F., Torre, N., Turini, H., Vankov, A., Venturini, V., Vitale, R. M., Wagner, W., Wittek, V., Zabalza, F., Zandanel, R., Zanin, and J., Zapatero
Subjects: Very High Energy Gamma-ray Astronomy, MAGIC telescope, Gamma-ray Binaries, gamma ray astronomy, Cosmic rays, IMAGING CHERENKOV DETECTOR
Abstract: The MAGIC collaboration has recently reported the discovery of gamma-ray emission from the binary system LS I +61 degrees 303 in the TeV energy region. Here we present new observational results on this source in the energy range between 300 GeV and 3 TeV. In total, 112 hr of data were taken between 2006 September and December covering four orbital cycles of this object. This large amount of data allowed us to produce an integral flux light curve covering for the first time all orbital phases of LS I +61 degrees 303. In addition, we also obtained a differential energy spectrum for two orbital phase bins covering the phase range 0.5 < phi < 0.6 and 0.6 < phi < 0.7. The photon index in the two phase bins is consistent within the errors with an average index Gamma = 2.6 +/- 0.2(stat) +/- 0.2(sys). LS I +61 degrees 303 was found to be variable at TeV energies on timescales of days. These new MAGIC measurements allowed us to search for intranight variability of the very high energy emission; however, no evidence for flux variability on timescales down to 30 min was found. To test for possible periodic structures in the light curve, we apply the formalism developed by Lomb and Scargle to the LS I +61 degrees 303 data taken in 2005 and 2006. We found the LS I +61 degrees 303 data set to be periodic with a period of (26.8 +/- 0.2) days (with a post-trial chance probability of 10(-7)), close to the orbital period.
Published: 2009

19. Probing quantum gravity using photons from a flare of the active galactic nucleus Markarian 501 observed by the MAGIC telescope

Author: MAGIC, Collaboration, Albert, J., Aliu, E., Anderhub, H., Antonelli, L.-A., Antoranz, P., Backes, M., Baixeras, C., Barrio, J.-A., Bartko, H., Bastieri, D., Becker, J.-K., Bednarek, W., Berger, K., Bernardini, E., Bigongiari, C., Biland, A., Bock, R.-K., Bonnoli, G., Bordas, P., Bosch-Ramon, V., Bretz, Thomas Günther, Britvitch, I., Camara, M., Carmona, E., Chilingarian, A., Commichau, S., Contreras, J.-L., Cortina, J., Costado, M.-T., Covino, S., Curtef, V., Dazzi, F., De Angelis, A., De Cea Del Pozo, E., Delgado Mendez, C., De Los Reyes, R., De Lotto, B., De Maria, M., De Sabata, F., Dominguez, A., Dorner, D., Doro, M., Errando, M., Fagiolini, M., Ferenc, D., Fern'andez, E., Firpo, R., Fonseca, M.-V., Font, L., Galante, N., Garc'ia L'opez, R.-J., Garczarczyk, M., Gaug, M., Goebel, F., Hayashida, M., Herrero, A., Höhne, D., Hose, J., Hsu, C.-C., Huber, S., Jogler, T., Kranich, D., La Barbera, A., Laille, A., Leonardo, E., Lindfors, E., Lombardi, S., Longo, F., L'opez, M., Lorenz, E., Majumdar, P., Maneva, G., Mankuzhiyil, N., Mannheim, K., Maraschi, L., Mariotti, M., Mart'inez, M., Mazin, D., Meucci, M., Meyer, M., Miranda, J.-M., Mirzoyan, R., Moles, M., Moralejo, A., Nieto, D., Nilsson, K., Ninkovic, J., Otte, N., Oya, I., Panniello, M., Paoletti, R., Paredes, J.-M., Pasanen, M., Pascoli, D., Pauss, F., Pegna, R.-G., Perez-Torres, M.-A., Persic, M., Peruzzo, L., Piccioli, A., Prada, F., Prandini, E., Puchades, N., Raymers, A., Rhode, W., Rib'o, M., Rico, J., Rissi, M., Robert, A., Rügamer, S., Saggion, A., Saito, T.-Y., Salvati, M., Sanchez-Conde, M., Sartori, P., Satalecka, K., Scalzotto, V., Scapin, V., Schmitt, R., Schweizer, T., Shayduk, M., Shinozaki, K., Sidro, N., Sierpowska-Bartosik, A., Sillanpää, A., Sobczynska, D., Spanier, F., Stamerra, A., Stark, L.-S., Takalo, L., Tavecchio, F., Temnikov, P., Tescaro, D., Teshima, M., Tluczykont, M., Torres, D.-F., Turini, N., Vankov, H., Venturini, A., Vitale, V., Wagner, R.-M., Wittek, W., Zabalza, V., Zandanel, F., Zanin, R., Zapatero, J., Ellis, J., Mavromatos, N.-E., Nanopoulos, D.-V., Sakharov, A.-S., Sarkisyan, E.-K.-G., Polish Academy of Sciences, European Commission, ETH Zurich, and Universitat de Barcelona
Subjects: High Energy Physics - Theory, Special relativity, Photon, Astrophysics, 01 natural sciences, General Relativity and Quantum Cosmology, law.invention, High Energy Physics - Phenomenology (hep-ph), law, Gamma ray astronomy, gamma-ray, MAGIC (telescope), 010303 astronomy & astrophysics, Boson, Physics, Mkn 501), Active galactic nuclei, Quantum gravity, Supersymmetric models, Particle acceleration [Gamma-ray sources (Individual], Astrophysics (astro-ph), gamma-ray bursts, Gamma ray, Fotons, High Energy Physics - Phenomenology, Electrónica, Física nuclear, Electricidad, Telescopis espacials, Mkn 501) [Gamma-ray sources (Individual], Flare, Astrophysics and Astronomy, Nuclear and High Energy Physics, Active galactic nucleus, Astrophysics::High Energy Astrophysical Phenomena, Particle acceleration, FOS: Physical sciences, General Relativity and Quantum Cosmology (gr-qc), Space telescopes, 0103 physical sciences, Gamma-ray sources (Individual: Mkn 501), Astronomia de raigs gamma, ddc:530, Nucli galàctic actiu, Blazar, gamma-ray sources, Photons, 010308 nuclear & particles physics, Supersimetria, High Energy Physics - Theory (hep-th), Gravetat quàntica, High Energy Physics::Experiment, Supersymmetry, Gamma-ray burst
Abstract: We analyze the timing of photons observed by the MAGIC telescope during a flare of the active galactic nucleus Mkn 501 for a possible correlation with energy, as suggested by some models of quantum gravity (QG), which predict a vacuum refractive index ≃ 1 + (E / MQGn)n, n = 1, 2. Parametrizing the delay between γ-rays of different energies as Δ t = ± τl E or Δ t = ± τq E2, we find τl = (0.030 ± 0.012) s / GeV at the 2.5-σ level, and τq = (3.71 ± 2.57) × 10-6 s / GeV2, respectively. We use these results to establish lower limits MQG 1 > 0.21 × 1018 GeV and MQG 2 > 0.26 × 1011 GeV at the 95% C.L. Monte Carlo studies confirm the MAGIC sensitivity to propagation effects at these levels. Thermal plasma effects in the source are negligible, but we cannot exclude the importance of some other source effect., Physics Letters B, 668 (4), ISSN:0370-2693, ISSN:0031-9163, ISSN:1873-2445
Published: 2008
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20. Simultaneous multiwavelength observations of the blazar 1ES 1959+650 at a low TeV flux

Author: Tagliaferri, G, Foschini, L, Ghisellini, G, Maraschi, L, Tosti, G, Albert, J, Aliu, E, Anderhub, H, Antoranz, P, Baixeras, C, Barrio, Ja, Bartko, H, Bastieri, D, Becker, Jk, Bednarek, W, Bedyugin, A, Berger, K, Bigongiari, C, Biland, A, Bock, Rk, Bordas, P, Bosch Ramon, V, Bretz, T, Britvitch, I, Camara, M, Carmona, E, Chilingarian, A, Coarasa, Ja, Commichau, S, Contreras, Jl, Cortina, J, Costado, Mt, Curtef, V, Danielyan, V, Dazzi, F, DE ANGELIS, Alessandro, Delgado, C, de los Reyes, R, DE LOTTO, Barbara, Dorner, D, Doro, M, Errando, M, Fagiolini, M, Ferenc, D, Fernandez, E, Firpo, R, Fonseca, Mv, Font, L, Fuchs, M, Galante, N, Garcia Lopez RJ, Garczarczyk, M, Gaug, M, Giller, M, Goebel, F, Hakobyan, D, Hayashida, M, Hengstebeck, T, Herrero, A, Hohne, D, Hose, J, Huber, S, Hsu, Cc, Jacon, P, Jogler, T, Kosyra, R, Kranich, D, Kritzer, R, Laille, A, Lindfors, E, Lombardi, S, Longo, F, Lopez, M, Lorenz, E, Majumdar, P, Maneva, G, Mannheim, K, Mariotti, M, Martinez, M, Mazin, D, Merck, C, Meucci, M, Meyer, M, Miranda, Jm, Mirzoyan, R, Mizobuchi, S, Moralejo, A, Nieto, D, Nilsson, K, Ninkovic, J, Ona Wilhelmi, E, Otte, N, Oya, I, Panniello, M, Paoletti, R, Paredes, Jm, Pasanen, M, Pascoli, D, Pauss, F, Pegna, R, Persic, M, Peruzzo, L, Piccioli, A, Prandini, E, Puchades, N, Raymers, A, Rhode, W, Ribo, M, Rico, J, Rissi, M, Robert, A, Rugamer, S, Saggion, A, Saito, Ty, Sanchez, A, Sartori, P, Scalzotto, V, Scapin, V, Schmitt, R, Schweizer, T, Shayduk, M, Shinozaki, K, Shore, Sn, Sidro, N, Sillanpaa, A, Sobczynska, D, Spanier, F, Stamerra, A, Stark, Ls, Takalo, L, Tavecchio, F, Temnikov, P, Tescaro, D, Teshima, M, Torres, Df, Turini, N, Vankov, H, Venturini, A, Vitale, V, Wagner, Rm, Wibig, T, Wittek, W, Zandanel, F, Zanin, R, and Zapatero, J.
Subjects: High energy, BOARD SUZAKU, Astrophysics::High Energy Astrophysical Phenomena, BL-LACERTAE OBJECTS, EINSTEIN SLEW SURVEY, GAMMA-RAY EMISSION, RADIO-LOUD QUASARS, BAND X-RAY, XMM-NEWTON, BEPPOSAX OBSERVATIONS, INTERNAL SHOCKS, PKS 2155-304, FOS: Physical sciences, Astrophysics, 01 natural sciences, law.invention, Flux (metallurgy), law, Time windows, 0103 physical sciences, X-rays, MAGIC (telescope), Blazar, 010303 astronomy & astrophysics, Cosmic rays, Physics, 010308 nuclear & particles physics, gamma ray astronomy, IMAGING CHERENKOV DETECTOR, Astrophysics (astro-ph), Astronomy and Astrophysics, Galaxies, Synchrotron, Galàxies, 13. Climate action, Space and Planetary Science, Homogeneous, Galàxies actives, Active galaxies, Spectral energy distribution, Electrónica, Física nuclear, Raigs X, Electricidad
Abstract: We present the results from a multiwavelength campaign on the TeV blazar 1ES 1959+650, performed in May, 2006. Data from the optical, UV, soft- and hard-X-ray and very high energy (VHE) gamma-ray (E > 100 GeV) bands were obtained with the SUZAKU and SWIFT satellites, with the MAGIC telescope and other ground based facilities. The source spectral energy distribution (SED), derived from SUZAKU and MAGIC observations at the end of May 2006, shows the usual double hump shape, with the synchrotron peak at a higher flux level than the Compton peak. With respect to historical values, during our campaign the source exhibited a relatively high state in X-rays and optical, while in the VHE band it was at one of the lowest level so far recorded. We also monitored the source for flux-spectral variability on a time window of 10 days in the optical-UV and X-ray bands and 7 days in the VHE band. The source varies more in the X-ray, than in the optical band, with the 2-10 keV X-ray flux varying by a factor of ~2. The synchrotron peak is located in the X-ray band and moves to higher energies as the source gets brighter, with the X-ray fluxes above it varying more rapidly than the X-ray fluxes at lower energies. The variability behaviour observed in the X-ray band cannot be produced by emitting regions varying independently, and suggests instead some sort of ``standing shock'' scenario. The overall SED is well represented by an homogeneous one-zone synchrotron inverse Compton emission model, from which we derive physical parameters that are typical of high energy peaked blazars., 30 pages, 8 figures, accepted for publication in ApJ
Published: 2008

21. First bounds on the high-energy emission from isolated Wolf-Rayet binary systems

Author: Aliu, E., Anderhub, H., Antonelli, L.A., Antoranz, P., Backes, M., Baixeras, C., Barrio, J.A., Bartko, H., Bastieri, D., K. Becker, J., Bednarek, W., Berger, K., Bernardini, E., Bigongiari, C., Biland, A., K. Bock, R., Bonnoli, G., Bordas, P., Bosch-Ramon, V., Bretz, T., Britvitch, I., Camara, M., Carmona, E., Chilingarian, A., Commichau, S., L. Contreras, J., Cortina, J., T. Costado, M., Covino, S., Curtef, V., Dazzi, F., De Angelis, A., De Ceadel Pozo, E., De Los Reyes, R., De Lotto, B., De Maria, M., De Sabata, F., Delgado Mendez, C., Dominguez, A., Dorner, D., Doro, M., Errando, M., Fagiolini, M., Ferenc, D., Fernández, E., Firpo, R., V. Fonseca, M., Font, L., Galante, N., J. García López, R., Garczarczyk, M., Gaug, M., Goebel, F., Hayashida, M., Herrero, A., Höhne, D., Hose, J., C. Hsu, C., Huber, S., Jogler, T., M. Kneiske, T., Kranich, D., La Barbera, A., Laille, A., Leonardo, E., Lindfors, E., Lombardi, S., Longo, F., López, M., Lorenz, E., Majumdar, P., Maneva, G., Mankuzhiyil, N., Mannheim, K., Maraschi, L., Mariotti, M., Martínez, M., Mazin, D., Meucci, M., Meyer, M., M. Miranda, J., Mirzoyan, R., Mizobuchi, S., Moles, M., Moralejo, A., Nieto, D., Nilsson, K., Ninkovic, J., De Oña Wilhelmi, E., Otte, N., Oya, I., Panniello, M., Paoletti, R., M. Paredes, J., Pasanen, M., Pascoli, D., Pauss, F., G. Pegna, R., A. Perez-Torres, M., Persic, M., Peruzzo, L., Piccioli, A., Prada, F., Prandini, E., Puchades, N., Raymers, A., Rhode, W., Ribó, M., Rico, J., Rissi, M., Robert, A., Rügamer, S., Saggion, A., Y. Saito, T., Salvati, M., Sanchez-Conde, M., Sartori, P., Satalecka, K., Scalzotto, V., Scapin, V., Schmitt, R., Schweizer, T., Shayduk, M., Shinozaki, K., N. Shore, S., Sidro, N., Sierpowska-Bartosik, A., Sillanpää, A., Sobczynska, D., Spanier, F., Stamerra, A., S. Stark, L., Takalo, L., Tavecchio, F., Temnikov, P., Tescaro, D., Teshima, M., Tluczykont, M., F. Torres, D., Turini, N., Vankov, H., Venturini, A., Vitale, V., M. Wagner, R., Wittek, W., Zabalza, V., Zandanel, F., Zanin, R., Zapatero, J., APC - Astrophysique des Hautes Energies (APC - AHE), AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Dipartimento di Astronomia, Universita degli Studi di Bologna, Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO)-Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO), Universitat de Barcelona, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Dipartimento di Astronomia, Universita degli Studi di Bologna, Università di Bologna [Bologna] (UNIBO)-Università di Bologna [Bologna] (UNIBO), E., Aliu, H., Anderhub, L. A., Antonelli, P., Antoranz, M., Backe, C., Baixera, J. A., Barrio, H., Bartko, D., Bastieri, J. K., Becker, W., Bednarek, K., Berger, E., Bernardini, C., Bigongiari, A., Biland, R. K., Bock, G., Bonnoli, P., Borda, V., Bosch Ramon, T., Bretz, I., Britvitch, M., Camara, E., Carmona, A., Chilingarian, S., Commichau, J. L., Contrera, J., Cortina, M. T., Costado, S., Covino, V., Curtef, F., Dazzi, A. D., Angeli, E. D., del Pozo, R. D., Reye, B. D., Lotto, M. D., Maria, F. D., Sabata, C. D., Mendez, A., Dominguez, D., Dorner, M., Doro, M., Errando, M., Fagiolini, D., Ferenc, E., Fernandez, R., Firpo, M. V., Fonseca, L., Font, N., Galante, R. J. G., Lopez, M., Garczarczyk, M., Gaug, F., Goebel, M., Hayashida, A., Herrero, D., Hohne, J., Hose, C. C., Hsu, S., Huber, T., Jogler, D., Kranich, A. L., Barbera, A., Laille, E., Leonardo, E., Lindfor, S., Lombardi, Longo, Francesco, M., Lopez, E., Lorenz, P., Majumdar, G., Maneva, N., Mankuzhiyil, K., Mannheim, L., Maraschi, M., Mariotti, M., Martinez, D., Mazin, M., Meucci, M., Meyer, J. M., Miranda, R., Mirzoyan, M., Mole, A., Moralejo, D., Nieto, K., Nilsson, J., Ninkovic, E., Ona Wilhelmi, N., Otte, I., Oya, R., Paoletti, J. M., Parede, M., Pasanen, D., Pascoli, F., Pau, R. G., Pegna, M. A., Perez Torre, M., Persic, L., Peruzzo, A., Piccioli, F., Prada, E., Prandini, N., Puchade, A., Raymer, W., Rhode, M., Ribo, J., Rico, M., Rissi, A., Robert, S., Rugamer, A., Saggion, T. Y., Saito, M., Salvati, M., Sanchez Conde, P., Sartori, K., Satalecka, V., Scalzotto, V., Scapin, T., Schweizer, M., Shayduk, K., Shinozaki, S. N., Shore, N., Sidro, A., Sierpowska Bartosik, A., Sillanpaa, D., Sobczynska, F., Spanier, A., Stamerra, L. S., Stark, L., Takalo, F., Tavecchio, P., Temnikov, D., Tescaro, M., Teshima, M., Tluczykont, D. F., Torre, N., Turini, H., Vankov, A., Venturini, V., Vitale, R. M., Wagner, W., Wittek, V., Zabalza, F., Zandanel, R., Zanin, and J., Zapatero
Subjects: High energy, [SDU.ASTR.CO]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], High velocity, Astrophysics::High Energy Astrophysical Phenomena, Binary number, FOS: Physical sciences, Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, Star (graph theory), 01 natural sciences, [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Wolf–Rayet star, Raigs gamma, Observacions astronòmiques, 0103 physical sciences, Binary star, Astrophysics::Solar and Stellar Astrophysics, WR star binarie, 010303 astronomy & astrophysics, Cosmic rays, Astrophysics::Galaxy Astrophysics, WR star binaries, Physics, Very High Energy Gamma-ray Astronomy, MAGIC telescope, 010308 nuclear & particles physics, gamma ray astronomy, IMAGING CHERENKOV DETECTOR, Astrophysics (astro-ph), Gamma rays, Astronomy and Astrophysics, gamma rays, observations, Space and Planetary Science, High mass, ddc:520, Electrónica, Física nuclear, Electricidad, gamma rays: observations, Astronomical observations
Abstract: High-energy gamma-ray emission is theoretically expected to arise in tight binary star systems (with high mass loss and high velocity winds), although the evidence of this relationship has proven to be elusive so far. Here we present the first bounds on this putative emission from isolated Wolf-Rayet (WR) star binaries, WR 147 and WR 146, obtained from observations with the MAGIC telescope., (Authors are the MAGIC Collaboration.) Manuscript in press at The Astrophysical Journal Letters
Published: 2008
Full Text: View/download PDF

22. First bounds on the very high energy γ-ray emission from Arp 220

Author: Albert, J., Aliu, E., Anderhub, H., Antoranz, P., Armada, A., Baixeras, C., Barrio, J. A., Bartko, H., Bastieri, D., Becker, J., Bednarek, W., Berger, K., Bigongiari, C., Biland, A., Bock, R. K., Bordas, P., Bosch Ramon, V., Bretz, T., Britvitch, I., Camara, M., Carmona, E., Chilingarian, A., Ciprini, S., Coarasa, J. A., Commichau, S., Contreras, J. L., Cortina, J., Curtef, V., Danielyan, V., Dazzi, F., Angelis, A. D., Los, R. D., Lotto, B. D., Domingo Santamaria, E., Dorner, D., Doro, M., Errando, M., Fagiolini, M., Ferenc, D., Fernandez, E., Firpo, R., Flix, J., Fonseca, M. V., Font, L., Fuchs, M., Galante, N., Garczarczyk, M., Gaug, M., Giller, M., Goebel, F., Hakobyan, D., Hayashida, M., Hengstebeck, T., Hohne, D., Hose, J., Hsu, C. C., Jacon, P., Jogler, T., Kalekin, O., Kosyra, R., Kranich, D., Kritzer, R., Laille, A., Liebing, P., Lindfors, E., Lombardi, S., Longo, F., Lopez, J., Lopez, M., Lorenz, E., Majumdar, P., Maneva, G., Mannheim, K., Mansutti, O., Mariotti, M., Martinez, M., Mazin, D., Merck, C., Meucci, M., Meyer, M., Miranda, J. M., Mirzoyan, R., Mizobuchi, S., Moralejo, A., Nilsson, K., Ninkovic, J., Ona Wilhelmi, E., Otte, N., Oya, I., Paneque, D., Paoletti, Riccardo, Paredes, J. M., Pasanen, M., Pascoli, D., Pauss, F., Pegna, R., Persic, M., Peruzzo, L., Piccioli, A., Poller, M., Puchades, N., Prandini, E., Raymers, A., Rhode, W., Ribo, M., Rico, J., Rissi, M., Robert, A., Rugamer, S., Saggion, A., Sanchez, A., Sartori, P., Scalzotto, V., Scapin, V., Schmitt, R., Schweizer, T., Shayduk, M., Shinozaki, K., Shore, S. N., Sidro, N., Sillanpaa, A., Sobczynska, D., Stamerra, Antonio, Stark, L. S., Takalo, L., Temnikov, P., Tescaro, D., Teshima, M., Tonello, N., Torres, D. F., Turini, N., Vankov, H., Vitale, V., Wagner, R. M., Wibig, T., Wittek, W., Zanin, R., Zapatero, J., J., Albert, E., Aliu, H., Anderhub, P., Antoranz, A., Armada, C., Baixera, J. A., Barrio, H., Bartko, D., Bastieri, J., Becker, W., Bednarek, K., Berger, C., Bigongiari, A., Biland, R. K., Bock, P., Borda, V., Bosch Ramon, T., Bretz, I., Britvitch, M., Camara, E., Carmona, A., Chilingarian, S., Ciprini, J. A., Coarasa, S., Commichau, J. L., Contrera, J., Cortina, V., Curtef, V., Danielyan, F., Dazzi, A. D., Angeli, R. D., Los Reye, B. D., Lotto, E., Domingo Santamaria, D., Dorner, M., Doro, M., Errando, M., Fagiolini, D., Ferenc, E., Fernandez, R., Firpo, J., Flix, M. V., Fonseca, L., Font, M., Fuch, N., Galante, M., Garczarczyk, M., Gaug, M., Giller, F., Goebel, D., Hakobyan, M., Hayashida, T., Hengstebeck, D., Hohne, J., Hose, C. C., Hsu, P., Jacon, T., Jogler, O., Kalekin, R., Kosyra, D., Kranich, R., Kritzer, A., Laille, P., Liebing, E., Lindfor, S., Lombardi, Longo, Francesco, J., Lopez, M., Lopez, E., Lorenz, P., Majumdar, G., Maneva, K., Mannheim, O., Mansutti, M., Mariotti, M., Martinez, D., Mazin, C., Merck, M., Meucci, M., Meyer, J. M., Miranda, R., Mirzoyan, S., Mizobuchi, A., Moralejo, K., Nilsson, J., Ninkovic, E., Ona Wilhelmi, N., Otte, I., Oya, D., Paneque, R., Paoletti, J. M., Parede, M., Pasanen, D., Pascoli, F., Pau, R., Pegna, M., Persic, L., Peruzzo, A., Piccioli, M., Poller, N., Puchade, E., Prandini, A., Raymer, W., Rhode, M., Ribo, J., Rico, M., Rissi, A., Robert, S., Rugamer, A., Saggion, A., Sanchez, P., Sartori, V., Scalzotto, V., Scapin, R., Schmitt, T., Schweizer, M., Shayduk, K., Shinozaki, S. N., Shore, N., Sidro, A., Sillanpaa, D., Sobczynska, A., Stamerra, L. S., Stark, L., Takalo, P., Temnikov, D., Tescaro, M., Teshima, N., Tonello, D. F., Torre, N., Turini, H., Vankov, V., Vitale, R. M., Wagner, T., Wibig, W., Wittek, R., Zanin, J., Zapatero, and Universitat de Barcelona
Subjects: ULTRALUMINOUS INFRARED GALAXIES, High energy, Infrared, IMAGES, Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, Flux, Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, gamma ray astronomy, Cosmic rays, IMAGING CHERENKOV DETECTOR, Galaxie, STAR-FORMATION, law.invention, Telescope, Raigs gamma, law, HESS, MAGIC (telescope), Cherenkov radiation, Astrophysics::Galaxy Astrophysics, Physics, Astrophysics (astro-ph), Gamma rays, Gamma ray, MAGIC TELESCOPE, REGIONS, EGRET, Astronomy and Astrophysics, Galaxies, Galaxy, MAGIC telescope, Space and Planetary Science, Very High Energy Gamma-ray Astronomy, Electrónica, Física nuclear, Electricidad
Abstract: Using the Major Atmospheric Gamma Imaging Cherenkov Telescope (MAGIC), we have observed the nearest ultra-luminous infrared galaxy Arp 220 for about 15 hours. No significant signal was detected within the dedicated amount of observation time. The first upper limits to the very high energy $\gamma$-ray flux of Arp 220 are herein reported and compared with theoretical expectations., Comment: Accepted for publication in ApJ
Published: 2007

23. Observation of very high energy gamma-rays from the AGN 1ES 2344+514 in low emission state with the magic telescope

Author: Albert, J., Aliu, E., Anderhub, H., Antoranz, P., Armada, A., Baixeras, C., Barrio, J. A., Bartko, H., Bastieri, D., Becker, J. K., Bednarek, W., Berger, K., Bigongiari, C., Biland, A., Bock, R. K., Bordas, P., Bosch Ramon, V., Bretz, T., Britvitch, I., Camara, M., Carmona, E., Chilingarian, A., Ciprini, S., Coarasa, J. A., Commichau, S., Contreras, J. L., Cortina, J., Costado, M. T., Curtef, V., Danielyan, V., Dazzi, F., Angelis, A. D., Delgado, C., Reyes, R. D. L., Lotto, B. D., Domingo Santamaria, E., Dorner, D., Doro, M., Errando, M., Fagiolini, M., Angelis, D., Ferenc, D., Fernandez, E., Firpo, R., Flix, J., Fonseca, M. V., Font, L., Fuchs, M., Galante, N., Garcia Lopez, R., Garczarczyk, M., Gaug, M., Giller, M., Goebel, F., Hakobyan, D., Hayashida, M., Hengstebeck, T., Herrero, A., Hohne, D., Hose, J., Hsu, C. C., Jacon, P., Jogler, T., Kalekin, O., Kosyra, R., Kranich, D., Kritzer, R., Laille, A., Liebing, P., Lindfors, E., Lombardi, S., Longo, Francesco, Lopez, J., Lopez, M., Lorenz, E., Majumdar, P., Maneva, G., Mannheim, K., Mansutti, O., Mariotti, M., Martinez, M., Mazin, D., Merck, C., Meucci, M., Meyer, M., Miranda, J. M., Mirzoyan, R., Mizobuchi, S., Moralejo, A., Nilsson, K., Ninkovic, J., Onna Wilhelmi, E., Otte, N., Oya, I., Paneque, D., Panniello, M., Paoletti, R., Paredes, J. M., Pasanen, M., Pascoli, D., Pauss, F., Pegna, R., Persic, M., Peruzzo, L., Piccioli, A., Poller, M., Prandini, E., Puchades, N., Raymers, A., Rhode, W., Ribo, M., Rico, J., Rissi, M., Robert, A., Rugamer, S., Saggion, A., Sanchez, A., Sartori, P., Scalzotto, V., Scapin, V., Schmitt, R., Schweizer, T., Shayduk, M., Shinozaki, K., Shore, S. N., Sidro, N., Sillanpaa, A., Sobczynska, D., Stamerra, A., Stark, L. S., Takalo, L., Temnikov, P., Tescaro, D., Teshima, M., Tonello, N., Torres, D. F., Turini, N., Vankov, H., Vitale, V., Wagner, R. M., Wibig, T., Wittek, W., Zandanel, F., Zanin, R., Zapatero, J., J., Albert, E., Aliu, H., Anderhub, P., Antoranz, A., Armada, C., Baixera, J. A., Barrio, H., Bartko, D., Bastieri, J. K., Becker, W., Bednarek, K., Berger, C., Bigongiari, A., Biland, R. K., Bock, P., Borda, V., Bosch Ramon, T., Bretz, I., Britvitch, M., Camara, E., Carmona, A., Chilingarian, S., Ciprini, J. A., Coarasa, S., Commichau, J. L., Contrera, J., Cortina, M. T., Costado, V., Curtef, V., Danielyan, F., Dazzi, A. D., Angeli, C., Delgado, R. D. L., Reye, B. D., Lotto, E., Domingo Santamaria, D., Dorner, M., Doro, M., Errando, M., Fagiolini, D., Angeli, D., Ferenc, E., Fernandez, R., Firpo, J., Flix, M. V., Fonseca, L., Font, M., Fuch, N., Galante, R., Garcia Lopez, M., Garczarczyk, M., Gaug, M., Giller, F., Goebel, D., Hakobyan, M., Hayashida, T., Hengstebeck, A., Herrero, D., Hohne, J., Hose, C. C., Hsu, P., Jacon, T., Jogler, O., Kalekin, R., Kosyra, D., Kranich, R., Kritzer, A., Laille, P., Liebing, E., Lindfor, S., Lombardi, Longo, Francesco, J., Lopez, M., Lopez, E., Lorenz, P., Majumdar, G., Maneva, K., Mannheim, O., Mansutti, M., Mariotti, M., Martinez, D., Mazin, C., Merck, M., Meucci, M., Meyer, J. M., Miranda, R., Mirzoyan, S., Mizobuchi, A., Moralejo, K., Nilsson, J., Ninkovic, E., Onna Wilhelmi, N., Otte, I., Oya, D., Paneque, M., Panniello, R., Paoletti, J. M., Parede, M., Pasanen, D., Pascoli, F., Pau, R., Pegna, M., Persic, L., Peruzzo, A., Piccioli, M., Poller, E., Prandini, N., Puchade, A., Raymer, W., Rhode, M., Ribo, J., Rico, M., Rissi, A., Robert, S., Rugamer, A., Saggion, A., Sanchez, P., Sartori, V., Scalzotto, V., Scapin, R., Schmitt, T., Schweizer, M., Shayduk, K., Shinozaki, S. N., Shore, N., Sidro, A., Sillanpaa, D., Sobczynska, A., Stamerra, L. S., Stark, L., Takalo, P., Temnikov, D., Tescaro, M., Teshima, N., Tonello, D. F., Torre, N., Turini, H., Vankov, V., Vitale, R. M., Wagner, T., Wibig, W., Wittek, F., Zandanel, R., Zanin, and J., Zapatero
Subjects: ACTIVE GALACTIC NUCLEI, High energy, Photon, Astrophysics::High Energy Astrophysical Phenomena, UNIVERSE, Flux, FOS: Physical sciences, Astrophysics, gamma ray astronomy, Cosmic rays, IMAGING CHERENKOV DETECTOR, 01 natural sciences, Power law, law.invention, law, 0103 physical sciences, SPECTRA, MAGIC (telescope), 010303 astronomy & astrophysics, MULTIWAVELENGTH OBSERVATIONS, Physics, 010308 nuclear & particles physics, CHERENKOV TELESCOPES, Astrophysics (astro-ph), Gamma ray, HEGRA, EINSTEIN SLEW SURVEY, Astronomy and Astrophysics, Active Galactic Nuclei, BL-LACERTAE OBJECTS, MAGIC telescope, LAC OBJECTS, DISCOVERY, RADIATION, Space and Planetary Science, Very High Energy Gamma-ray Astronomy, Electrónica, Física nuclear, High Energy Physics::Experiment, Electricidad, Flare
Abstract: The MAGIC collaboration has observed very high energy gamma ray emission from the AGN 1ES 2344+514. A gamma-ray signal corresponding to an 11 sigma excess and an integral flux of (2.38+-0.30(stat)+-0.70(syst))*10^-11 cm^-2 s^-1 above 200 GeV has been obtained from 23.1 hours of data taking between 2005 August 3 and 2006 January 1. The data confirm the previously detected gamma-ray emission from this object during a flare seen by the Whipple collaboration in 1995 and the evidence (below 5 sigma significance level) from long-term observations conducted by the Whipple and HEGRA groups. The MAGIC observations show a relatively steep differential photon spectrum that can be described by a power law with a photon index of alpha=-2.95+-0.12(stat)+-0.2(syst) between 140 GeV and 5.4 TeV. The observations reveal a low flux state, about six times below the 1995 flare seen by Whipple and comparable with the previous Whipple and HEGRA long term measurements. During the MAGIC observations no significant time variability has been observed., Comment: 7 pages, 7 figures, ApJ in press; updated fig. 4, fig. 7, tab. 3, removed typo in differential spectra
Published: 2007

24. Constraints on the steady and pulsed very high energy gamma-ray emission from observations of PSR B1951+32/CTB 80 with the magic telescope

Author: Albert, J, Aliu, E, Anderhub, H, Antoranz, P, Armada, A, Baixeras, C, Barrio, Ja, Bartko, H, Bastieri, Denis, Becker, Jk, Bednarek, W, Berger, K, Bigongiari, C, Biland, A, Bock, Rk, Bordas, P, BOSCH RAMON, V, Bretz, T, Britvitch, I, Camara, M, Carmona, E, Chilingarian, A, Coarasa, Ja, Commichau, S, Contreras, Jl, Cortina, J, Costado, Mt, Curtef, V, Danielyan, V, Dazzi, Francesco, DE ANGELIS, A, Delgado, C, Reyes, Rdl, DE LOTTO, B, DOMINGO SANTAMARIA, E, Dorner, D, Doro, Michele, Errando, M, Fagiolini, M, Ferenc, D, Fernandez, E, Firpo, R, Flix, J, Fonseca, Mv, Font, L, Fuchs, M, Galante, N, GARCIA LOPEZ, R, Garczarczyk, M, Gaug, M, Giller, M, Goebel, F, Hakobyan, D, Hayashida, M, Hengstebeck, T, Herrero, A, Hirotani, K, Hne, Dhr, Hose, J, Hsu, Cc, Jacon, P, Jogler, T, Kosyra, R, Kranich, D, Kritzer, R, Laille, A, Lindfors, E, Lombardi, S, Longo, F, Lopez, J, Lopez, M, Lorenz, E, Majumdar, P, Maneva, G, Mannheim, K, Mansutti, O, Mariotti, Mose', Martinez, M, Mazin, D, Merck, C, Meucci, M, Meyer, M, Miranda, Jm, Mirzoyan, R, Mizobuchi, S, Moralejo, A, Nieto, D, Nilsson, K, Ninkovic, J, ONA WILHELMI, E, Otte, N, Oya, I, Paneque, D, Panniello, M, Paoletti, R, Paredes, Jm, Pasanen, M, Pascoli, Donatella, Pauss, F, Pegna, R, Persic, M, Peruzzo, Luigi, Piccioli, A, Poller, M, Prandini, E, Puchades, N, Raymers, A, Rhode, W, Ribo, M, Rico, J, Rissi, M, Robert, A, Gamer, Srr, Saggion, Antonio, Sanchez, A, Sartori, Paolo, Scalzotto, VILLI MARIO, Scapin, V, Schmitt, R, Schweizer, T, Shayduk, M, Shinozaki, K, Shore, Sn, Sidro, N, Sillanpaa, A, Sobczynska, D, Stamerra, A, Stark, Ls, Takalo, L, Temnikov, P, Tescaro, D, Teshima, M, Tonello, N, Torres, Df, Turini, N, Vankov, H, Vitale, V, Wagner, Rm, Wibig, T, Wittek, W, Zandanel, F, Zanin, R, Zapatero, J., J., Albert, E., Aliu, H., Anderhub, P., Antoranz, A., Armada, C., Baixera, J. A., Barrio, H., Bartko, D., Bastieri, J. K., Becker, W., Bednarek, K., Berger, C., Bigongiari, A., Biland, R. K., Bock, P., Borda, V., Bosch Ramon, T., Bretz, I., Britvitch, M., Camara, E., Carmona, A., Chilingarian, J. A., Coarasa, S., Commichau, J. L., Contrera, J., Cortina, M. T., Costado, V., Curtef, V., Danielyan, F., Dazzi, A. D., Angeli, C., Delgado, R. D. L., Reye, B. D., Lotto, E., Domingo Santamaria, D., Dorner, M., Doro, M., Errando, M., Fagiolini, D., Ferenc, E., Fernandez, R., Firpo, J., Flix, M. V., Fonseca, L., Font, M., Fuch, N., Galante, R., Garcia Lopez, M., Garczarczyk, M., Gaug, M., Giller, F., Goebel, D., Hakobyan, M., Hayashida, T., Hengstebeck, A., Herrero, K., Hirotani, D. H. R., Hne, J., Hose, C. C., Hsu, P., Jacon, T., Jogler, R., Kosyra, D., Kranich, R., Kritzer, A., Laille, E., Lindfor, S., Lombardi, Longo, Francesco, J., Lopez, M., Lopez, E., Lorenz, P., Majumdar, G., Maneva, K., Mannheim, O., Mansutti, M., Mariotti, M., Martinez, D., Mazin, C., Merck, M., Meucci, M., Meyer, J. M., Miranda, R., Mirzoyan, S., Mizobuchi, A., Moralejo, D., Nieto, K., Nilsson, J., Ninkovic, E., Ona Wilhelmi, N., Otte, I., Oya, D., Paneque, M., Panniello, R., Paoletti, J. M., Parede, M., Pasanen, D., Pascoli, F., Pau, R., Pegna, M., Persic, L., Peruzzo, A., Piccioli, M., Poller, E., Prandini, N., Puchade, A., Raymer, W., Rhode, M., Ribo, J., Rico, M., Rissi, A., Robert, S. R. R., Gamer, A., Saggion, A., Sanchez, P., Sartori, V., Scalzotto, V., Scapin, R., Schmitt, T., Schweizer, M., Shayduk, K., Shinozaki, S. N., Shore, N., Sidro, A., Sillanpaa, D., Sobczynska, A., Stamerra, L. S., Stark, L., Takalo, P., Temnikov, D., Tescaro, M., Teshima, N., Tonello, D. F., Torre, N., Turini, H., Vankov, V., Vitale, R. M., Wagner, T., Wibig, W., Wittek, F., Zandanel, R., Zanin, and J., Zapatero
Subjects: SUPERNOVA REMNANT CTB-80, CTB80, Very High Energy Gamma-ray Astronomy, Pulsar, Pulsar Wind Nebulae, MAGIC telescope, PSR B1951+32, gamma ray astronomy, Cosmic rays, IMAGING CHERENKOV DETECTOR, RAPIDLY SPINNING PULSARS, CRAB-NEBULA, GAPS, MAGNETOSPHERES, RADIATION, WIND NEBULAE, VELA-X
Abstract: We report on very high energy gamma-ray observations with the MAGIC Telescope of the pulsar PSR B1951+32 and its associated nebula, CTB 80. Our data constrain the cutoff energy of the pulsar to be less than 32 GeV, assuming the pulsed gamma-ray emission to be exponentially cut off. In the case that the cutoff follows a superexponential behavior, the cutoff energy can be as high as similar to 60 GeV. The upper limit on the flux of pulsed gamma-ray emission above 75 GeV is 4.3; 10(-11) photons cm(-2) s(-1), and the upper limit on the flux of steady emission above 140 GeV is 1.5; 10(-11) photons cm(-2) s(-1). We discuss our results in the framework of recent model predictions and other studies.
Published: 2007

25. Very high energy gamma-ray radiation from the stellar mass black hole binary Cygnus X-1

Author: Albert, J., Aliu, E., Anderhub, H., Antoranz, P., Armada, A., Baixeras, C., Barrio, J. A., Bartko, H., Bastieri, Denis, Becker, J. K., Bednarek, W., Berger, K., Bigongiari, Ciro, Biland, A., Bock, R. K., Bordas, P., Bosch Ramon, V., Bretz, T., Britvitch, I., Camara, M., Carmona, E., Chilingarian, A., Coarasa, J. A., Commichau, S., Contreras, J. L., Cortina, J., Costado, M. T., Curtef, V., Danielyan, V., Dazzi, Francesco, De Angelis, A., Delgado, C., de los Reyes, R., De Lotto, B., Domingo Santamaría, E., Dorner, D., Doro, Michele, Errando, M., Fagiolini, M., Ferenc, D., Fernández, E., Firpo, R., Flix, J., Fonseca, M. V., Font, L., Fuchs, M., Galante, N., García López, R. J., Garczarczyk, M., Gaug, M., Giller, M., Goebel, F., Hakobyan, D., Hayashida, M., Hengstebeck, T., Herrero, A., Höhne, D., Hose, J., Hsu, C. C., Jacon, P., Jogler, T., Kosyra, R., Kranich, D., Kritzer, R., Laille, A., Lindfors, E., Lombardi, Saverio, Longo, F., López, J., López, M., Lorenz, E., Majumdar, P., Maneva, G., Mannheim, K., Mansutti, O., Mariotti, Mose', Martínez, M., Mazin, D., Merck, C., Meucci, M., Meyer, M., Miranda, J. M., Mirzoyan, R., Mizobuchi, S., Moralejo, A., Nieto, D., Nilsson, K., Ninkovic, J., Oña Wilhelmi, E., Otte, N., Oya, I., Panniello, M., Paoletti, R., Paredes, J. M., Pasanen, M., Pascoli, Donatella, Pauss, F., Pegna, R., Persic, M., Peruzzo, Luigi, Piccioli, A., Prandini, Elisa, Puchades, N., Raymers, A., Rhode, W., Ribó, M., Rico, J., Rissi, M., Robert, A., Rügamer, S., Saggion, Antonio, Saito, T., Sánchez, A., Sartori, Paolo, Scalzotto, VILLI MARIO, Scapin, V., Schmitt, R., Schweizer, T., Shayduk, M., Shinozaki, K., Shore, S. N., Sidro, N., Sillanpää, A., Sobczynska, D., Stamerra, A., Stark, L. S., Takalo, L., Temnikov, P., Tescaro, D., Teshima, M., Torres, D. F., Turini, N., Vankov, H., Vitale, V., Wagner, R. M., Wibig, T., Wittek, W., Zandanel, F., Zanin, R., Zapatero, J., J., Albert, E., Aliu, H., Anderhub, P., Antoranz, A., Armada, C., Baixera, J. A., Barrio, H., Bartko, D., Bastieri, J. K., Becker, W., Bednarek, K., Berger, C., Bigongiari, A., Biland, R. K., Bock, P., Borda, V., Bosch Ramon, T., Bretz, I., Britvitch, M., Camara, E., Carmona, A., Chilingarian, J. A., Coarasa, S., Commichau, J. L., Contrera, J., Cortina, M. T., Costado, V., Curtef, V., Danielyan, F., Dazzi, A. D., Angeli, C., Delgado, R., Reye, B. D., Lotto, E., Domingo SantamariA, D., Dorner, M., Doro, M., Errando, M., Fagiolini, D., Ferenc, E., Fernandez, R., Firpo, J., Flix, M. V., Fonseca, L., Font, M., Fuch, N., Galante, R. J., Garcia Lopez, M., Garczarczyk, M., Gaug, M., Giller, F., Goebel, D., Hakobyan, M., Hayashida, T., Hengstebeck, A., Herrero, D., Hohne, J., Hose, C. C., Hsu, P., Jacon, T., Jogler, R., Kosyra, D., Kranich, R., Kritzer, A., Laille, E., Lindfor, S., Lombardi, Longo, Francesco, J., Lopez, M., Lopez, E., Lorenz, P., Majumdar, G., Maneva, K., Mannheim, O., Mansutti, M., Mariotti, M., Martinez, D., Mazin, C., Merck, M., Meucci, M., Meyer, J. M., Miranda, R., Mirzoyan, S., Mizobuchi, A., Moralejo, D., Nieto, K., Nilsson, J., Ninkovic, E., Ona Wilhelmi, N., Otte, I., Oya, M., Panniello, R., Paoletti, J. M., Parede, M., Pasanen, D., Pascoli, F., Pau, R., Pegna, M., Persic, L., Peruzzo, A., Piccioli, E., Prandini, N., Puchade, A., Raymer, W., Rhode, M., Ribo, J., Rico, M., Rissi, A., Robert, S., Rugamer, A., Saggion, T., Saito, A., Sanchez, P., Sartori, V., Scalzotto, V., Scapin, R., Schmitt, T., Schweizer, M., Shayduk, K., Shinozaki, S. N., Shore, N., Sidro, A., Sillanpaa, D., Sobczynska, A., Stamerra, L. S., Stark, L., Takalo, P., Temnikov, D., Tescaro, M., Teshima, D. F., Torre, N., Turini, H., Vankov, V., Vitale, R. M., Wagner, T., Wibig, W., Wittek, F., Zandanel, R., Zanin, and J., Zapatero
Subjects: Black Holes, Stellar mass, Flux, FOS: Physical sciences, Astrophysics, law.invention, X-ray astronomy, law, Gamma ray astronomy, Astronomia de raigs gamma, Physics, Nebula, Acceleradors de partícules, Astrophysics (astro-ph), Gamma ray, Sigma, Astronomy and Astrophysics, Black Hole, Very High Energy Gamma-ray Astronomy, MAGIC telescope, Particle accelerators, Astronomia de raigs X, Black hole, Crab Nebula, Space and Planetary Science, Electrónica, Física nuclear, Electricidad, Flare
Abstract: We report on the results from the observations in very high energy band (VHE, E_gamma > 100 GeV) of the black hole X-ray binary (BHXB) Cygnus X-1. The observations were performed with the MAGIC telescope, for a total of 40 hours during 26 nights, spanning the period between June and November 2006. Searches for steady gamma-ray signals yielded no positive result and upper limits to the integral flux ranging between 1 and 2% of the Crab nebula flux, depending on the energy, have been established. We also analyzed each observation night independently, obtaining evidence of gamma-ray signals at the 4.0 standard deviations (sigma) significance level (3.2 sigma after trial correction) for 154 minutes effective on-time (EOT) on September 24 between 20h58 and 23h41 UTC, coinciding with an X-ray flare seen by RXTE, Swift and INTEGRAL. A search for faster-varying signals within a night resulted in an excess with a significance of 4.9 sigma (4.1 sigma after trial correction) for 79 minutes EOT between 22h17 and 23h41 UTC. The measured excess is compatible with a point-like source at the position of Cygnus X-1, and excludes the nearby radio nebula powered by its relativistic jet. The differential energy spectrum is well fitted by an unbroken power-law described by dN/(dA dt dE) = (2.3+- 0.6) x 10^{-12} (E/1 TeV)^{-3.2 +- 0.6}. This is the first experimental evidence of VHE emission from a stellar-mass black hole, and therefore from a confirmed accreting X-ray binary., 4 ApJL-formatted pages, 4 figures. Revised version accepted for publication at ApJL (26-06-2007)
Published: 2007

26. Propagation of Covariance Matrices of Track Parameters in Homogeneous Magnetic Fields in CMS

Author: Strandlie, Are and Wittek, W
Subjects: Detectors and Experimental Techniques
Abstract: In this paper, a set of Jacobians used for the propagation of track parameter covariance matrices in homogeneous magnetic fields in CMS is derived. Most of the presented formulas have been in widespread use in the high-energy physics community for many years, but have until now only existed in unpublished notes. Very precise, purely numerical schemes for calculating the same derivatives are also presented and used as a baseline for evaluating the correctness of the analytical terms.
Published: 2006

27. Observation of gamma rays from the galactic center with the MAGIC telescope

Author: Albert, J., Aliu, E., Anderhub, H., Antoranz, P., Armada, A., Asensio, M., Baixeras, C., Barrio, J. A., Bartelt, M., Bartko, H., Bastieri, D., Bavikadi, R., Bednarek, W., Berger, K., Bigongiari, C., Biland, A., Bisesi, E., Bock, R. K., Bretz, T., Britvitch, I., Camara, M., Chilingarian, A., Ciprini, S., Coarasa, J. A., Commichau, S., Contreras, J. L., Cortina, J., Curtef, V., Danielyan, V., Dazzi, F., De Angelis, A., de los Reyes, R., De Lotto, B., Domingo Santamaría, E., Dorner, D., Doro, M., Errando, M., Fagiolini, M., Ferenc, D., Fernández, E., Firpo, R., Flix, J., Fonseca, M. V., Font, L., Galante, N., Garczarczyk, M., Gaug, M., Giller, M., Goebel, F., Hakobyan, D., Hayashida, M., Hengstebeck, T., Höhne, D., Hose, J., Jacon, P., Kalekin, O., Kranich, D., Laille, A., Lenisa, T., Liebing, P., Lindfors, E., Longo, F., López, J., López, M., Lorenz, E., Lucarelli, F., Majumdar, P., Maneva, G., Mannheim, K., Mariotti, M., Martínez, M., Mase, K., Mazin, D., Merck, M., Meucci, M., Meyer, M., Miranda, J. M., Mirzoyan, R., Mizobuchi, S., Moralejo, A., Nilsson, K., Oña Wilhelmi, E., Orduña, R., Otte, N., Oya, I., Paneque, D., Paoletti, R., Pasanen, M., Pascoli, D., Pauss, F., Pavel, N., Pegna, R., Peruzzo, L., Piccioli, A., Prandini, E., Rico, J., Rhode, W., Riegel, B., Rissi, M., Robert, A., Rügamer, S., Saggion, A., Sánchez, A., Sartori, P., Scalzotto, V., Schmitt, R., Schweizer, T., Shayduk, M., Shinozaki, K., Shore, S. N., Sidro, N., Sillanpää, A., Sobczynska, D., Stamerra, Antonio, Stepanian, A., Stark, L. S., Takalo, L., Temnikov, P., Tescaro, D., Teshima, M., Tonello, N., Torres, A., Torres, D. F., Turini, Nicola, Vankov, H., Vardanyan, A., Vitale, V., Wagner, R. M., Wibig, T., Wittek, W., Zapatero, J., J., Albert, E., Aliu, H., Anderhub, P., Antoranz, A., Armada, M., Asensio, C., Baixera, J. A., Barrio, M., Bartelt, H., Bartko, D., Bastieri, R., Bavikadi, W., Bednarek, K., Berger, C., Bigongiari, A., Biland, E., Bisesi, R. K., Bock, T., Bretz, I., Britvitch, M., Camara, A., Chilingarian, S., Ciprini, J. A., Coarasa, S., Commichau, J. L., Contrera, J., Cortina, V., Curtef, V., Danielyan, F., Dazzi, Angelis, A., Los, R., Lotto, B., E., Domingo Santamar\ia, D., Dorner, M., Doro, M., Errando, M., Fagiolini, D., Ferenc, E., Fernandez, R., Firpo, J., Flix, M. V., Fonseca, L., Font, N., Galante, M., Garczarczyk, M., Gaug, M., Giller, F., Goebel, D., Hakobyan, M., Hayashida, T., Hengstebeck, D., H\ohne, J., Hose, P., Jacon, O., Kalekin, D., Kranich, A., Laille, T., Lenisa, P., Liebing, E., Lindfor, Longo, Francesco, J., Lopez, M., Lopez, E., Lorenz, F., Lucarelli, P., Majumdar, G., Maneva, K., Mannheim, M., Mariotti, M., Mart\inez, K., Mase, D., Mazin, M., Merck, M., Meucci, M., Meyer, J. M., Miranda, R., Mirzoyan, S., Mizobuchi, A., Moralejo, K., Nilsson, E., O\~na Wilhelmi, R., Ordu\~na, N., Otte, I., Oya, D., Paneque, R., Paoletti, M., Pasanen, D., Pascoli, F., Pau, N., Pavel, R., Pegna, L., Peruzzo, A., Piccioli, E., Prandini, J., Rico, W., Rhode, B., Riegel, M., Rissi, A., Robert, S., R\ugamer, A., Saggion, A., Sanchez, P., Sartori, V., Scalzotto, R., Schmitt, T., Schweizer, M., Shayduk, K., Shinozaki, S. N., Shore, N., Sidro, A., Sillanp\a\a, D., Sobczynska, A., Stamerra, A., Stepanian, L. S., Stark, L., Takalo, P., Temnikov, D., Tescaro, M., Teshima, N., Tonello, A., Torre, D. F., Torre, N., Turini, H., Vankov, A., Vardanyan, V., Vitale, R. M., Wagner, T., Wibig, W., Wittek, and J., Zapatero
Subjects: Astrofísica, High energy, Astrophysics::High Energy Astrophysical Phenomena, Flux, FOS: Physical sciences, Astrophysics, Power law, Spectral line, Acceleration of Particles, Galaxy: Center, Gamma Rays: Observations, MAGIC (telescope), Physics, Center [Galaxy], Observations [Gamma Rays], Galactic Center, Astrophysics (astro-ph), Gamma ray, Astronomy and Astrophysics, Space and Planetary Science, Acceleration of Particle, Electrónica, Física nuclear, Electricidad, Energy (signal processing)
Abstract: Recently, the Galactic Center has been reported to be a source of very high energy (VHE) gamma-rays by the VERITAS, CANGAROO and HESS experiments. The energy spectra as measured by these experiments show substantial differences. In this Letter we present MAGIC observations of the Galactic Center, resulting in the detection of a differential gamma-ray flux consistent with a steady, hard-slope power law, described as dN/(dA dt dE) = (2.9+/-0.6)*10^{-12} (E/TeV)^{-2.2+/-0.2} cm^{-2}s^{-1}TeV^{-1}. The gamma-ray source is centered at (Ra, Dec)=(17h 45m 20s, -29deg 2'. This result confirms the previous measurements by the HESS experiment and indicates a steady source of TeV gamma-rays. We briefly describe the observational technique used, the procedure implemented for the data analysis, and discuss the results in the perspective of different models proposed for the acceleration of the VHE gamma-rays., ApJL submitted
Published: 2006

28. Observation of VHE Gamma Radiation from HESS J1834-087/W41 with the MAGIC Telescope

Author: Albert, J, Aliu, E, Anderhub, H, Antoranz, P, Armada, A, Asensio, M, Baixeras, C, Barrio, Ja, Bartelt, M, Bartko, H, Bastieri, D, Bavikadi, Sr, Bednarek, W, Berger, K, Bigongiari, C, Biland, A, Bisesi, E, Bock, Rk, Bordas, P, Bosch Ramon, V, Bretz, T, Britvitch, I, Camara, M, Carmona, E, Chilingarian, A, Ciprini, S, Coarasa, Ja, Commichau, S, Contreras, Jl, Cortina, J, Curtef, V, Dame, Tm, Danielyan, V, Dazzi, F, DE ANGELIS, Alessandro, Reyes, Rdl, DE LOTTO, Barbara, Domingo Santamari, E, Dorner, D, Doro, M, Errando, M, Fagiolini, M, Ferenc, D, Fernandez, E, Firpo, R, Flix, J, Fonseca, Mv, Font, L, Fuchs, M, Galante, N, Garczarczyk, M, Gaug, M, Giller, M, Goebel, F, Hakobyan, D, Hayashida, M, Hengstebeck, T, Hohne, D, Hose, J, Hsu, Cc, Isar, Pg, Jacon, P, Kalekin, O, Kasyra, R, Kranich, D, Laatiaoui, M, Laille, A, Lenisa, T, Liebing, P, Lindfors, E, Lombardi, S, Longo, F, Lopez, J, Lopez, M, Lorenz, E, Lucarelli, F, Majumdar, P, Maneva, G, Mannheim, K, Mansutti, O, Mariotti, M, Martinez, M, Mase, K, Mazin, D, Merck, C, Meucci, M, Meyer, M, Miranda, Jm, Mirzoyan, R, Mizobuchi, S, Moralejo, A, Nilsson, K, Ona Wilhelmi, E, Orduna, R, Otte, N, Oya, I, Paneque, D, Paoletti, R, Paredes, Jm, Pasanen, M, Pascoli, D, Pauss, F, Pavel, N, Pegna, R, Persic, M, Peruzzo, L, Piccioli, A, Poller, M, Prandini, E, Raymers, A, Rico, J, Rhode, W, Ribo, M, Riegel, B, Rissi, M, Robert, A, Rugamer, S, Saggion, A, Sanchez, A, Sartori, P, Scalzotto, V, Scapin, V, Schmitt, R, Schweizer, T, Shayduk, M, Shinozaki, K, Shore, Sn, Sidro, N, Sillanpaa, A, Sobczynska, D, Stamerra, A, Stark, Ls, Takalo, L, Temnikov, P, Tescaro, D, Teshima, M, Tonello, N, Torres, A, Torres, Df, Turini, N, Vankov, H, Vitale, V, Wagner, Rm, Wibig, T, Wittek, W, Zanin, R, Zapatero, J., J., Albert, E., Aliu, H., Anderhub, P., Antoranz, A., Armada, M., Asensio, C., Baixera, J. A., Barrio, M., Bartelt, H., Bartko, D., Bastieri, S. R., Bavikadi, W., Bednarek, K., Berger, C., Bigongiari, A., Biland, E., Bisesi, R. K., Bock, P., Borda, V., Bosch Ramon, T., Bretz, I., Britvitch, M., Camara, E., Carmona, A., Chilingarian, S., Ciprini, J. A., Coarasa, S., Commichau, J. L., Contrera, J., Cortina, V., Curtef, T. M., Dame, V., Danielyan, F., Dazzi, Angelis, A., Los, R., Lotto, B., E., Domingo Santamar\i, D., Dorner, M., Doro, M., Errando, M., Fagiolini, D., Ferenc, E., Fernandez, R., Firpo, J., Flix, M. V., Fonseca, L., Font, M., Fuch, N., Galante, M., Garczarczyk, M., Gaug, M., Giller, F., Goebel, D., Hakobyan, M., Hayashida, T., Hengstebeck, D., H\ohne, J., Hose, C. C., Hsu, P. G., Isar, P., Jacon, O., Kalekin, R., Kasyra, D., Kranich, M., Laatiaoui, A., Laille, T., Lenisa, P., Liebing, E., Lindfor, S., Lombardi, Longo, Francesco, J., Lopez, M., Lopez, E., Lorenz, F., Lucarelli, P., Majumdar, G., Maneva, K., Mannheim, O., Mansutti, M., Mariotti, M., Mart\inez, K., Mase, D., Mazin, C., Merck, M., Meucci, M., Meyer, J. M., Miranda, R., Mirzoyan, S., Mizobuchi, A., Moralejo, K., Nilsson, E., O\~na Wilhelmi, R., Ordu\~na, N., Otte, I., Oya, D., Paneque, R., Paoletti, J. M., Parede, M., Pasanen, D., Pascoli, F., Pau, N., Pavel, R., Pegna, M., Persic, L., Peruzzo, A., Piccioli, M., Poller, E., Prandini, A., Raymer, J., Rico, W., Rhode, M., Ribo, B., Riegel, M., Rissi, A., Robert, S., R\ugamer, A., Saggion, A., Sanchez, P., Sartori, V., Scalzotto, V., Scapin, R., Schmitt, T., Schweizer, M., Shayduk, K., Shinozaki, S. N., Shore, N., Sidro, A., Sillanp\a\a, D., Sobczynska, A., Stamerra, L. S., Stark, L., Takalo, P., Temnikov, D., Tescaro, M., Teshima, N., Tonello, A., Torre, D. F., Torre, N., Turini, H., Vankov, V., Vitale, R. M., Wagner, T., Wibig, W., Wittek, R., Zanin, and J., Zapatero
Subjects: ISM: cosmic rays, Observation [Gamma Rays], Astrophysics::High Energy Astrophysical Phenomena, Flux, FOS: Physical sciences, Gamma Rays: Observations, ISM: Supernova Remnants, Astrophysics, Radiation, Power law, Supernova Remnants [ISM], Superposition principle, Raigs gamma, Coincident, MAGIC (telescope), Astrophysics::Galaxy Astrophysics, supernova remnants, Physics, Molecular cloud, Gamma rays, Astrophysics (astro-ph), observations [gamma rays], Astronomy and Astrophysics, Galactic plane, Space and Planetary Science, Electrónica, Física nuclear, Electricidad
Abstract: Recently, the HESS array has reported the detection of gamma-ray emission above a few hundred GeV from eight new sources located close to the Galactic Plane. The source HESS J1834-087 is spatially coincident with SNR G23.3-0.3 (W41). Here we present MAGIC observations of this source, resulting in the detection of a differential gamma-ray flux consistent with a power law, described as dN/(dA dt dE) = (3.7 +/- 0.6)*10^(-12) (E/TeV)^(-2.5 +/- 0.2) \ cm^(-2)s^(-1)TeV^(-1). We confirm the extended character of this flux. We briefly discuss the observational technique used, the procedure implemented for the data analysis, and put this detection in the perspective of the molecular environment found in the region of W41. We present 13CO and 12CO emission maps showing the existence of a massive molecular cloud in spatial superposition with the MAGIC detection., Comment: Accepted by ApJ Letters
Published: 2006
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29. Observations of H1426+428 with HEGRA -- Observations in 2002 and reanalysis of 1999&2000 data

Author: Aharonian, F., Akhperjanian, A., Beilicke, M., Bernlöhr, K., Börst, H. -G, Bojahr, H., Bolz, O., Coarasa, T., Contreras, J. L., Juan Cortina, Costamante, L., Denninghoff, S., Fonseca, M. V., Girma, M., Götting, N., Heinzelmann, G., Hermann, G., Heusler, A., Hofmann, W., Horns, D., Jung, I., Kankanyan, R., Kestel, M., Kohnle, A., Konopelko, A., Kornmeyer, H., Kranich, D., Lampeitl, H., Lopez, M., Lorenz, E., Lucarelli, F., Mang, O., Mazine, D., Meyer, H., Mirzoyan, R., Moralejo, A., Ona-Wilhelmi, E., Panter, M., Plyasheshnikov, A., Prahl, J., Pühlhofer, G., Los Reyes, R., Rhode, W., Ripken, J., Rowell, G., Sahakian, V., Samorski, M., Schilling, M., Siems, M., Sobzynska, D., Stamm, W., Tluczykont, M., Vitale, V., Völk, H. J., Wiedner, C. A., and Wittek, W.
Subjects: Physics, Astrophysics::High Energy Astrophysical Phenomena, Flux, HEGRA, Astronomy and Astrophysics, Astrophysics, Spectral line, Wavelength, Extragalactic background light, Space and Planetary Science, Absorption (electromagnetic radiation), Cherenkov radiation, BL Lac object
Abstract: The HEGRA system of imaging air Cherenkov telescopes has been used to observe the BL Lac object H1426+428 ($z=0.129$) for 217.5 hours in 2002. In this data set alone, the source is detected at a confidence level of $5.3~\sigma$, confirming this object as a TeV source. The overall flux level during the observations in 2002 is found to be a factor of $\approx 2.5$ lower than during the previous observations by HEGRA in 1999&2000. A new spectral analysis has been carried out, improving the signal-to-noise ratio at the expense of a slightly increased systematic uncertainty and reducing the relative energy resolution to $\Delta E/E\le 12 %$ over a wide range of energies. The new method has also been applied to the previously published data set taken in 1999 and 2000, confirming the earlier claim of a flattening of the energy spectrum between 1 and 5 TeV. The data set taken in 2002 shows again a signal at energies above 1 TeV. We combine the energy spectra as determined by the CAT and VERITAS groups with our reanalyzed result of the 1999&2000 data set and apply a correction to account for effects of absorption of high energy photons on extragalactic background light in the optical to mid infrared band. The shape of the inferred source spectrum is mostly sensitive to the characteristics of the extragalactic background light between wavelengths of 1 and 15~$\mu$m, Comment: 12 pages, 4 Figures, submitted to A&A
Published: 2003

30. An unidentified TeV source in the vicinity of Cygnus OB2

Author: Aharonian, F., Akhperjanian, A., Beilicke, M., Bernlohr, K., Borst, H., Bojahr, H., Bolz, O., Coarasa, T., Contreras, J., Cortina, J., Denninghoff, S., Fonseca, V., Girma, M., Gotting, N., Heinzelmann, G., Hermann, G., Heusler, A., Hofmann, W., Horns, D., Jung, I., Kankanyan, R., Kestel, M., Kettler, J., Kohnle, A., Konopelko, A., Kornmeyer, H., Kranich, D., Krawczynski, H., Lampeitl, H., Lopez, M., Lorenz, E., Lucarelli, F., Magnussen, N., Mang, O., Meyer, H., Milite, M., Mirzoyan, R., Moralejo, A., Ona, E., Panter, M., Plyasheshnikov, A., Prahl, J., Puhlhofer, G., Rauterberg, G., Reyes, R., Rhode, W., Ripken, J., Rohring, A., Rowell, G. P., Sahakian, V., Samorski, M., Schilling, M., Schroder, F., Siems, M., Sobzynska, D., Stamm, W., Tluczykont, M., Volk, H. J., Wiedner, C. A., Wittek, W. (HEGRA Collaboration), Uchiyama, Yasunobu, and Takahashi, Tadayuki
Subjects: Physics, Astrophysics (astro-ph), Flux, HEGRA, FOS: Physical sciences, Astronomy and Astrophysics, Radius, Astrophysics, Particle acceleration, Stars, Pulsar, Space and Planetary Science, Cygnus OB2, Heliosphere
Abstract: 著者人数：62名, Accepted: 2002-08-09, 資料番号: SA1002274000
Published: 2002
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31. Lambda and (Lambda)over-bar polarization from deep in elastic muon scattering

Author: Adams, MR, Aderholz, M, Aid, S, Anthony, PL, Ashery, D, Averill, DA, Baker, MD, Baller, BR, Banerjee, A, Bhatti, AA, Bratzler, U, Braun, HM, Carroll, TJ, Clark, HL, Conrad, JM, Davisson, R, Derado, I, Dietrich, FS, Dougherty, W, Dreyer, T, Eckardt, V, Ecker, U, Erdmann, M, Fang, GY, Figiel, J, Finlay, RW, Gebauer, HJ, Geesaman, DF, Griffioen, KA, Guo, RS, Haas, J, Halliwell, C, Hantke, D, Hicks, KH, Jackson, HE, Jancso, G, Jansen, DM, Jin, Z, Kadija, K, Kaufmann, S, Kennedy, RD, Kinney, ER, Kobrak, HGE, Kotwal, AV, Kunori, S, Lenski, M, Lord, JJ, Lubatti, HJ, McLeod, D, Madden, P, Manz, A, Melanson, H, Michael, DG, Montgomery, HE, Morfin, JG, Nickerson, RB, Novak, J, Olkiewicz, K, Osborne, L, Otten, R, Papavassiliou, V, Pawlik, B, Pipkin, FM, Potterveld, DH, Roser, A, Ryan, JJ, Salgado, CW, Schellman, H, Schmitt, M, Schmitz, N, Siegert, G, Skuja, A, Snow, GA, Soldner-Rembold, S, Spentzouris, P, Stopa, P, Swanson, RA, Pop, VT, Venkataramania, H, Wilhelm, M, Wilson, R, Wittek, W, Wolbers, SA, Zghiche, A, and Zhao, T
Published: 2000

32. Nuclear Attenuation of Fast Hadrons Produced in Charged-Current Neutrino and Antineutrino Interactions in Neon

Author: WA59 Collaboration, Burkot, W., Coghen, T., Czyzewski, J., Wittek, W., Aderholz, M., Guy, J., Jones, G. T., Katz, U. F., Marage, P., Morrison, D. R. O., Myatt, G., Schmitz, N., and Venus, W.
Subjects: High Energy Physics - Experiment (hep-ex), Physics::Instrumentation and Detectors, High Energy Physics::Phenomenology, FOS: Physical sciences, High Energy Physics::Experiment, Nuclear Experiment, High Energy Physics - Experiment
Abstract: The production of hadrons in charged-current (anti)neutrino interactions is studied with the bubble chamber BEBC exposed ot the CERN (anti)neutrino wide-band beam. Fast-hadron production in a neon target is found to be attennuated as compared to that in a hydrogen target. This feature is discussed within the theoretical models based on the idea of a hadron formation length. The experimental results favour the `constituent' over the `yo-yo' length concept, and suggest a quark cross-section in the order of 3mb., 14 pages + 7 figures, ps file
Published: 1996

33. Nuclear Attenuation of Fast Hadrons Produced in Charged-Current Neutrino and Antineutrino Interactions in Neon

Author: Burkot, W., Coghen, T., Czyżewski, J., Wittek, W., Aderholz, M., Guy, J., Jones, G.T., Katz, U.F., Marage, P., Morrison, D.R. O., Myatt, G., Schmitz, N., and Venus, W.
Subjects: Physics::Instrumentation and Detectors, High Energy Physics::Phenomenology, High Energy Physics::Experiment, Nuclear Experiment, Particle Physics - Experiment
Abstract: The production of hadrons in charged-current (anti)neutrino interactions is studied with the bubble chamber BEBC exposed ot the CERN (anti)neutrino wide-band beam. Fast-hadron production in a neon target is found to be attennuated as compared to that in a hydrogen target. This feature is discussed within the theoretical models based on the idea of a hadron formation length. The experimental results favour the `constituent' over the `yo-yo' length concept, and suggest a quark cross-section in the order of 3mb. The production of hadrons in charged-current (anti)neutrino interactions is studied with the bubble chamber BEBC exposed ot the CERN (anti)neutrino wide-band beam. Fast-hadron production in a neon target is found to be attennuated as compared to that in a hydrogen target. This feature is discussed within the theoretical models based on the idea of a hadron formation length. The experimental results favour the `constituent' over the `yo-yo' length concept, and suggest a quark cross-section in the order of 3mb.
Published: 1996

34. Density and correlations integrals in deep-inelastic muon-nucleon scattering at 490 GeV

Author: Adams, M R, Aïd, S, Anthony, P L, Baker, M D, Bartlett, J, Bhatti, A A, Botterweck, F, Braun, H M, Busza, W, Conrad, J M, Coutrakon, G, Davisson, R, Derado, I, Dhawan, S K, Dougherty, W, Dreyer, T, Dziunikowska, K, Eckardt, V, Ecker, U, Erdmann, M, Eskreys, Andrzej, Figiel, J, Gebauer, H J, Geesaman, D F, Gilman, R, Green, M C, Haas, J, Halliwell, C, Hanlon, J, Hantke, D, Hughes, V W, Jackson, H E, Jaffe, D E, Jancso, G, Jansen, D M, Kadija, K, Kaufman, S, Kennedy, R D, Kirk, T, Kobrak, H G E, Krzywdzinski, S, Kunori, S, Lord, J J, Lubatti, H J, McLeod, D, Magill, S, Malecki, P, Manz, A, Melanson, H L, Michael, D G, Mohr, W, Montgomery, H E, Morfín, J G, Nickerson, R B, O'Day, S, Olkiewicz, K, Osborne, L, Papavassiliou, V, Pawlik, B, Pipkin, F M, Ramberg, E J, Röser, A, Ryan, J J, Salgado, C W, Salvarani, A, Schellman, H, Schmitt, M, Schmitz, N, Schüler, K P, Seyerlein, H J, Skuja, A, Snow, G A, Söldner-Rembold, S, Steinberg, P, Stier, H E, Stopa, P, Swanson, R A, Talaga, R L, Tentindo-Repond, S, Trost, H J, Venkataramania, H, Wilhelm, M, Wilkes, J, Wilson, R, Wittek, W, Wolbers, S, and Zhao, T
Subjects: Particle Physics - Experiment
Published: 1994

35. MEASUREMENT OF THE RATIO SIGMA(N)/SIGMA(P) IN INELASTIC MUON-NUCLEON SCATTERING AT VERY-LOW X AND Q(2)

Author: ADAMS, M, AID, S, ANTHONY, P, BAKER, M, BARTLETT, J, BHATTI, A, BRAUN, H, BUSZA, W, CARROLL, T, CONRAD, J, COUTRAKON, G, DAVISSON, R, DERADO, I, DHAWAN, S, DOUGHERTY, W, DREYER, T, DZIUNIKOWSKA, K, ECKARDT, V, ECKER, U, ERDMANN, M, ESKREYS, A, FIGIEL, J, GEBAUER, H, GEESAMAN, D, GILMAN, R, GREEN, M, HAAS, J, HALLIWELL, C, HANLON, J, HANTKE, D, HUGHES, V, JACKSON, H, JAFFE, D, JANCSO, G, JANSEN, D, KAUFMAN, S, KENNEDY, R, KIRK, T, KOBRAK, H, KRZYWDZINSKI, S, KUNORI, S, LORD, J, LUBATTI, H, MCLEOD, D, MAGILL, S, MALECKI, P, MANZ, A, MELANSON, H, MICHAEL, D, MOHR, W, MONTGOMERY, H, MORFIN, J, NICKERSON, R, ODAY, S, OLKIEWICZ, K, OSBORNE, L, PAPAVASSILIOU, V, PAWLIK, B, PIPKIN, F, RAMBERG, E, ROSER, A, RYAN, J, SALVARANI, A, SCHELLMAN, H, SCHMITT, M, SCHMITZ, N, SCHULER, K, SEYERLEIN, H, SKUJA, A, SNOW, G, SOLDNERREMBOLD, S, STEINBERG, P, STIER, H, STOPA, P, SWANSON, R, TALAGA, R, TENTINDOREPOND, S, TROST, H, VENKATARAMANIA, H, VIDAL, M, WILHELM, M, WILKES, J, WILSON, R, WITTEK, W, WOLBERS, S, and ZHAO, T
Subjects: High Energy Physics::Experiment, Nuclear Experiment
Abstract: We present results on the cross-section ratio for inelastic muon scattering on neutrons and protons as a function of Bjorken chi;. The data extend to χ values two orders of magnitude smaller than in previous measurements, down to 2×10-5, for Q2>0.01 GeV2. The ratio is consistent with unity throughout this new range. © 1993.
Published: 1993

36. SEARCH FOR VHE γ-RAY EMISSION FROM THE GLOBULAR CLUSTER M13 WITH THE MAGIC TELESCOPE

Author: Anderhub, H., primary, Antonelli, L. A., additional, Antoranz, P., additional, Backes, M., additional, Baixeras, C., additional, Balestra, S., additional, Barrio, J. A., additional, Bastieri, D., additional, Becerra González, J., additional, Becker, J. K., additional, Bednarek, W., additional, Berger, K., additional, Bernardini, E., additional, Biland, A., additional, Bock, R. K., additional, Bonnoli, G., additional, Bordas, P., additional, Borla Tridon, D., additional, Bosch-Ramon, V., additional, Bose, D., additional, Braun, I., additional, Bretz, T., additional, Britvitch, I., additional, Camara, M., additional, Carmona, E., additional, Commichau, S., additional, Contreras, J. L., additional, Cortina, J., additional, Costado, M. T., additional, Covino, S., additional, Curtef, V., additional, Dazzi, F., additional, De Angelis, A., additional, De Cea del Pozo, E., additional, de los Reyes, R., additional, De Lotto, B., additional, De Maria, M., additional, De Sabata, F., additional, Delgado Mendez, C., additional, Dominguez, A., additional, Dorner, D., additional, Doro, M., additional, Elsaesser, D., additional, Errando, M., additional, Ferenc, D., additional, Fernández, E., additional, Firpo, R., additional, Fonseca, M. V., additional, Font, L., additional, Galante, N., additional, García López, R. J., additional, Garczarczyk, M., additional, Gaug, M., additional, Goebel, F., additional, Hadasch, D., additional, Hayashida, M., additional, Herrero, A., additional, Hildebrand, D., additional, Höhne-Mönch, D., additional, Hose, J., additional, Hsu, C. C., additional, Jogler, T., additional, Kranich, D., additional, La Barbera, A., additional, Laille, A., additional, Leonardo, E., additional, Lindfors, E., additional, Lombardi, S., additional, Longo, F., additional, López, M., additional, Lorenz, E., additional, Majumdar, P., additional, Maneva, G., additional, Mankuzhiyil, N., additional, Mannheim, K., additional, Maraschi, L., additional, Mariotti, M., additional, Martínez, M., additional, Mazin, D., additional, Meucci, M., additional, Meyer, M., additional, Miranda, J. M., additional, Mirzoyan, R., additional, Miyamoto, H., additional, Moldón, J., additional, Moles, M., additional, Moralejo, A., additional, Nieto, D., additional, Nilsson, K., additional, Ninkovic, J., additional, Otte, N., additional, Oya, I., additional, Paoletti, R., additional, Paredes, J. M., additional, Pasanen, M., additional, Pascoli, D., additional, Pauss, F., additional, Pegna, R. G., additional, Perez-Torres, M. A., additional, Persic, M., additional, Peruzzo, L., additional, Prada, F., additional, Prandini, E., additional, Puchades, N., additional, Reichardt, I., additional, Rhode, W., additional, Ribó, M., additional, Rico, J., additional, Rissi, M., additional, Robert, A., additional, Rügamer, S., additional, Saggion, A., additional, Saito, T. Y., additional, Salvati, M., additional, Sanchez-Conde, M., additional, Satalecka, K., additional, Scalzotto, V., additional, Scapin, V., additional, Schweizer, T., additional, Shayduk, M., additional, Shore, S. N., additional, Sidro, N., additional, Sierpowska-Bartosik, A., additional, Sillanpää, A., additional, Sitarek, J., additional, Sobczynska, D., additional, Spanier, F., additional, Stamerra, A., additional, Stark, L. S., additional, Takalo, L., additional, Tavecchio, F., additional, Temnikov, P., additional, Tescaro, D., additional, Teshima, M., additional, Tluczykont, M., additional, Torres, D. F., additional, Turini, N., additional, Vankov, H., additional, Wagner, R. M., additional, Wittek, W., additional, Zabalza, V., additional, Zandanel, F., additional, Zanin, R., additional, and Zapatero, J., additional
Published: 2009
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37. UPPER LIMITS ON THE VHE GAMMA-RAY EMISSION FROM THE WILLMAN 1 SATELLITE GALAXY WITH THE MAGIC TELESCOPE

Author: Aliu, E., primary, Anderhub, H., additional, Antonelli, L. A., additional, Antoranz, P., additional, Backes, M., additional, Baixeras, C., additional, Balestra, S., additional, Barrio, J. A., additional, Bartko, H., additional, Bastieri, D., additional, González, J. Becerra, additional, Becker, J. K., additional, Bednarek, W., additional, Berger, K., additional, Bernardini, E., additional, Biland, A., additional, Bock, R. K., additional, Bonnoli, G., additional, Bordas, P., additional, Tridon, D. Borla, additional, Bosch-Ramon, V., additional, Bose, D., additional, Bretz, T., additional, Britvitch, I., additional, Camara, M., additional, Carmona, E., additional, Commichau, S., additional, Contreras, J. L., additional, Cortina, J., additional, Costado, M. T., additional, Covino, S., additional, Curtef, V., additional, Dazzi, F., additional, De Angelis, A., additional, De Cea del Pozo, E., additional, de los Reyes, R., additional, De Lotto, B., additional, De Maria, M., additional, De Sabata, F., additional, Mendez, C. Delgado, additional, Dominguez, A., additional, Dorner, D., additional, Doro, M., additional, Elsaesser, D., additional, Errando, M., additional, Ferenc, D., additional, Fernández, E., additional, Firpo, R., additional, Fonseca, M. V., additional, Font, L., additional, Galante, N., additional, López, R. J. García, additional, Garczarczyk, M., additional, Gaug, M., additional, Goebel, F., additional, Hadasch, D., additional, Hayashida, M., additional, Herrero, A., additional, Höhne-Mönch, D., additional, Hose, J., additional, Hsu, C. C., additional, Huber, S., additional, Jogler, T., additional, Kranich, D., additional, Barbera, A. La, additional, Laille, A., additional, Leonardo, E., additional, Lindfors, E., additional, Lombardi, S., additional, Longo, F., additional, López, M., additional, Lorenz, E., additional, Majumdar, P., additional, Maneva, G., additional, Mankuzhiyil, N., additional, Mannheim, K., additional, Maraschi, L., additional, Mariotti, M., additional, Martínez, M., additional, Mazin, D., additional, Meucci, M., additional, Meyer, M., additional, Miranda, J. M., additional, Mirzoyan, R., additional, Moldón, J., additional, Moles, M., additional, Moralejo, A., additional, Nieto, D., additional, Nilsson, K., additional, Ninkovic, J., additional, Otte, N., additional, Oya, I., additional, Paoletti, R., additional, Paredes, J. M., additional, Pasanen, M., additional, Pascoli, D., additional, Pauss, F., additional, Pegna, R. G., additional, Perez-Torres, M. A., additional, Persic, M., additional, Peruzzo, L., additional, Prada, F., additional, Prandini, E., additional, Puchades, N., additional, Rhode, W., additional, Ribó, M., additional, Rico, J., additional, Rissi, M., additional, Robert, A., additional, Rügamer, S., additional, Saggion, A., additional, Saito, T. Y., additional, Salvati, M., additional, Sanchez-Conde, M., additional, Satalecka, K., additional, Scalzotto, V., additional, Scapin, V., additional, Schweizer, T., additional, Shayduk, M., additional, Shinozaki, K., additional, Shore, S. N., additional, Sidro, N., additional, Sierpowska-Bartosik, A., additional, Sillanpää, A., additional, Sitarek, J., additional, Sobczynska, D., additional, Spanier, F., additional, Stamerra, A., additional, Stark, L. S., additional, Takalo, L., additional, Tavecchio, F., additional, Temnikov, P., additional, Tescaro, D., additional, Teshima, M., additional, Tluczykont, M., additional, Torres, D. F., additional, Turini, N., additional, Vankov, H., additional, Wagner, R. M., additional, Wittek, W., additional, Zabalza, V., additional, Zandanel, F., additional, Zanin, R., additional, and Zapatero, J., additional
Published: 2009
Full Text: View/download PDF

38. MAGIC upper limits to the VHE gamma-ray flux of 3C 454.3 in high emission state

Author: Anderhub, H., primary, Antonelli, L. A., additional, Antoranz, P., additional, Backes, M., additional, Baixeras, C., additional, Balestra, S., additional, Barrio, J. A., additional, Bartko, H., additional, Bastieri, D., additional, Becerra González, J., additional, Becker, J. K., additional, Bednarek, W., additional, Berger, K., additional, Bernardini, E., additional, Biland, A., additional, Bock, R. K., additional, Bonnoli, G., additional, Bordas, P., additional, Borla Tridon, D., additional, Bosch-Ramon, V., additional, Bretz, T., additional, Britvitch, I., additional, Camara, M., additional, Carmona, E., additional, Commichau, S., additional, Contreras, J. L., additional, Cortina, J., additional, Costado, M. T., additional, Covino, S., additional, Curtef, V., additional, Dazzi, F., additional, De Angelis, A., additional, De Cea del Pozo, E., additional, de los Reyes, R., additional, De Lotto, B., additional, De Maria, M., additional, De Sabata, F., additional, Delgado Mendez, C., additional, Dominguez, A., additional, Dorner, D., additional, Doro, M., additional, Elsaesser, D., additional, Errando, M., additional, Ferenc, D., additional, Fernández, E., additional, Firpo, R., additional, Fonseca, M. V., additional, Font, L., additional, Galante, N., additional, García López, R. J., additional, Garczarczyk, M., additional, Gaug, M., additional, Goebel, F., additional, Hadasch, D., additional, Hayashida, M., additional, Herrero, A., additional, Höhne-Mönch, D., additional, Hose, J., additional, Hsu, C. C., additional, Huber, S., additional, Jogler, T., additional, Kranich, D., additional, La Barbera, A., additional, Laille, A., additional, Leonardo, E., additional, Lindfors, E., additional, Lombardi, S., additional, Longo, F., additional, López, M., additional, Lorenz, E., additional, Majumdar, P., additional, Maneva, G., additional, Mankuzhiyil, N., additional, Mannheim, K., additional, Maraschi, L., additional, Mariotti, M., additional, Martínez, M., additional, Mazin, D., additional, Meucci, M., additional, Meyer, M., additional, Miranda, J. M., additional, Mirzoyan, R., additional, Moldón, J., additional, Moles, M., additional, Moralejo, A., additional, Nieto, D., additional, Nilsson, K., additional, Ninkovic, J., additional, Otte, N., additional, Oya, I., additional, Paoletti, R., additional, Paredes, J. M., additional, Pasanen, M., additional, Pascoli, D., additional, Pauss, F., additional, Pegna, R. G., additional, Perez-Torres, M. A., additional, Persic, M., additional, Peruzzo, L., additional, Prada, F., additional, Prandini, E., additional, Puchades, N., additional, Rhode, W., additional, Ribó, M., additional, Rico, J., additional, Rissi, M., additional, Robert, A., additional, Rügamer, S., additional, Saggion, A., additional, Saito, T. Y., additional, Salvati, M., additional, Sanchez-Conde, M., additional, Sartori, P., additional, Satalecka, K., additional, Scalzotto, V., additional, Scapin, V., additional, Schweizer, T., additional, Shayduk, M., additional, Shinozaki, K., additional, Shore, S. N., additional, Sidro, N., additional, Sierpowska-Bartosik, A., additional, Sillanpää, A., additional, Sitarek, J., additional, Sobczynska, D., additional, Spanier, F., additional, Stamerra, A., additional, Stark, L. S., additional, Takalo, L., additional, Tavecchio, F., additional, Temnikov, P., additional, Tescaro, D., additional, Teshima, M., additional, Tluczykont, M., additional, Torres, D. F., additional, Turini, N., additional, Vankov, H., additional, Venturini, A., additional, Vitale, V., additional, Wagner, R. M., additional, Wittek, W., additional, Zabalza, V., additional, Zandanel, F., additional, Zanin, R., additional, Zapatero, J., additional, Vercellone, S., additional, Donnarumma, I., additional, D'Ammando, F., additional, and Tavani, M., additional
Published: 2009
Full Text: View/download PDF

39. PERIODIC VERY HIGH ENERGY γ-RAY EMISSION FROM LS I +61°303 OBSERVED WITH THE MAGIC TELESCOPE

Author: Albert, J., primary, Aliu, E., additional, Anderhub, H., additional, Antonelli, L. A., additional, Antoranz, P., additional, Backes, M., additional, Baixeras, C., additional, Barrio, J. A., additional, Bartko, H., additional, Bastieri, D., additional, Becker, J. K., additional, Bednarek, W., additional, Berger, K., additional, Bernardini, E., additional, Bigongiari, C., additional, Biland, A., additional, Bock, R. K., additional, Bonnoli, G., additional, Bordas, P., additional, Bosch-Ramon, V., additional, Bretz, T., additional, Britvitch, I., additional, Camara, M., additional, Carmona, E., additional, Chilingarian, A., additional, Commichau, S., additional, Contreras, J. L., additional, Cortina, J., additional, Costado, M. T., additional, Covino, S., additional, Curtef, V., additional, Dazzi, F., additional, De Angelis, A., additional, De Cea del Pozo, E., additional, de los Reyes, R., additional, De Lotto, B., additional, De Maria, M., additional, De Sabata, F., additional, Delgado Mendez, C., additional, Dominguez, A., additional, Dorner, D., additional, Doro, M., additional, Errando, M., additional, Fagiolini, M., additional, Ferenc, D., additional, Fernández, E., additional, Firpo, R., additional, Fonseca, M. V., additional, Font, L., additional, Galante, N., additional, López, R. J. García, additional, Garczarczyk, M., additional, Gaug, M., additional, Goebel, F., additional, Hayashida, M., additional, Herrero, A., additional, Höhne, D., additional, Hose, J., additional, Hsu, C. C., additional, Huber, S., additional, Jogler, T., additional, Kranich, D., additional, La Barbera, A., additional, Laille, A., additional, Leonardo, E., additional, Lindfors, E., additional, Lombardi, S., additional, Longo, F., additional, López, M., additional, Lorenz, E., additional, Majumdar, P., additional, Maneva, G., additional, Mankuzhiyil, N., additional, Mannheim, K., additional, Maraschi, L., additional, Mariotti, M., additional, Martínez, M., additional, Mazin, D., additional, Meucci, M., additional, Meyer, M., additional, Miranda, J. M., additional, Mirzoyan, R., additional, Mizobuchi, S., additional, Moles, M., additional, Moralejo, A., additional, Nieto, D., additional, Nilsson, K., additional, Ninkovic, J., additional, Otte, N., additional, Oya, I., additional, Panniello, M., additional, Paoletti, R., additional, Paredes, J. M., additional, Pasanen, M., additional, Pascoli, D., additional, Pauss, F., additional, Pegna, R. G., additional, Perez-Torres, M. A., additional, Persic, M., additional, Peruzzo, L., additional, Piccioli, A., additional, Prada, F., additional, Prandini, E., additional, Puchades, N., additional, Raymers, A., additional, Rhode, W., additional, Ribó, M., additional, Rico, J., additional, Rissi, M., additional, Robert, A., additional, Rügamer, S., additional, Saggion, A., additional, Saito, T. Y., additional, Salvati, M., additional, Sanchez-Conde, M., additional, Sartori, P., additional, Satalecka, K., additional, Scalzotto, V., additional, Scapin, V., additional, Schmitt, R., additional, Schweizer, T., additional, Shayduk, M., additional, Shinozaki, K., additional, Shore, S. N., additional, Sidro, N., additional, Sierpowska-Bartosik, A., additional, Sillanpää, A., additional, Sobczynska, D., additional, Spanier, F., additional, Stamerra, A., additional, Stark, L. S., additional, Takalo, L., additional, Tavecchio, F., additional, Temnikov, P., additional, Tescaro, D., additional, Teshima, M., additional, Tluczykont, M., additional, Torres, D. F., additional, Turini, N., additional, Vankov, H., additional, Venturini, A., additional, Vitale, V., additional, Wagner, R. M., additional, Wittek, W., additional, Zabalza, V., additional, Zandanel, F., additional, Zanin, R., additional, and Zapatero, J., additional
Published: 2009
Full Text: View/download PDF

40. DISCOVERY OF A VERY HIGH ENERGY GAMMA-RAY SIGNAL FROM THE 3C 66A/B REGION

Author: Aliu, E., primary, Anderhub, H., additional, Antonelli, L. A., additional, Antoranz, P., additional, Backes, M., additional, Baixeras, C., additional, Balestra, S., additional, Barrio, J. A., additional, Bartko, H., additional, Bastieri, D., additional, Becerra González, J., additional, Becker, J. K., additional, Bednarek, W., additional, Berger, K., additional, Bernardini, E., additional, Biland, A., additional, Bock, R. K., additional, Bonnoli, G., additional, Bordas, P., additional, Borla Tridon, D., additional, Bosch-Ramon, V., additional, Bretz, T., additional, Britvitch, I., additional, Camara, M., additional, Carmona, E., additional, Chilingarian, A., additional, Commichau, S., additional, Contreras, J. L., additional, Cortina, J., additional, Costado, M. T., additional, Covino, S., additional, Curtef, V., additional, Dazzi, F., additional, De Angelis, A., additional, De Cea del Pozo, E., additional, de los Reyes, R., additional, De Lotto, B., additional, De Maria, M., additional, De Sabata, F., additional, Delgado Mendez, C., additional, Dominguez, A., additional, Dorner, D., additional, Doro, M., additional, Elsaesser, D., additional, Errando, M., additional, Ferenc, D., additional, Fernández, E., additional, Firpo, R., additional, Fonseca, M. V., additional, Font, L., additional, Galante, N., additional, García López, R. J., additional, Garczarczyk, M., additional, Gaug, M., additional, Goebel, F., additional, Hadasch, D., additional, Hayashida, M., additional, Herrero, A., additional, Höhne-Mönch, D., additional, Hose, J., additional, Hsu, C. C., additional, Huber, S., additional, Jogler, T., additional, Kranich, D., additional, La Barbera, A., additional, Laille, A., additional, Leonardo, E., additional, Lindfors, E., additional, Lombardi, S., additional, Longo, F., additional, López, M., additional, Lorenz, E., additional, Majumdar, P., additional, Maneva, G., additional, Mankuzhiyil, N., additional, Mannheim, K., additional, Maraschi, L., additional, Mariotti, M., additional, Martínez, M., additional, Mazin, D., additional, Meucci, M., additional, Meyer, M., additional, Miranda, J. M., additional, Mirzoyan, R., additional, Moldón, J., additional, Moles, M., additional, Moralejo, A., additional, Nieto, D., additional, Nilsson, K., additional, Ninkovic, J., additional, Otte, N., additional, Oya, I., additional, Paoletti, R., additional, Paredes, J. M., additional, Pasanen, M., additional, Pascoli, D., additional, Pauss, F., additional, Pegna, R. G., additional, Perez-Torres, M. A., additional, Persic, M., additional, Peruzzo, L., additional, Prada, F., additional, Prandini, E., additional, Puchades, N., additional, Raymers, A., additional, Rhode, W., additional, Ribó, M., additional, Rico, J., additional, Rissi, M., additional, Robert, A., additional, Rügamer, S., additional, Saggion, A., additional, Saito, T. Y., additional, Salvati, M., additional, Sanchez-Conde, M., additional, Sartori, P., additional, Satalecka, K., additional, Scalzotto, V., additional, Scapin, V., additional, Schweizer, T., additional, Shayduk, M., additional, Shinozaki, K., additional, Shore, S. N., additional, Sidro, N., additional, Sierpowska-Bartosik, A., additional, Sillanpää, A., additional, Sitarek, J., additional, Sobczynska, D., additional, Spanier, F., additional, Stamerra, A., additional, Stark, L. S., additional, Takalo, L., additional, Tavecchio, F., additional, Temnikov, P., additional, Tescaro, D., additional, Teshima, M., additional, Tluczykont, M., additional, Torres, D. F., additional, Turini, N., additional, Vankov, H., additional, Venturini, A., additional, Vitale, V., additional, Wagner, R. M., additional, Wittek, W., additional, Zabalza, V., additional, Zandanel, F., additional, Zanin, R., additional, and Zapatero, J., additional
Published: 2009
Full Text: View/download PDF

41. THE JUNE 2008 FLARE OF MARKARIAN 421 FROM OPTICAL TO TeV ENERGIES

Author: Donnarumma, I., primary, Vittorini, V., additional, Vercellone, S., additional, Monte, E. Del, additional, Feroci, M., additional, D'Ammando, F., additional, Pacciani, L., additional, Chen, A. W., additional, Tavani, M., additional, Bulgarelli, A., additional, Giuliani, A., additional, Longo, F., additional, Pucella, G., additional, Argan, A., additional, Barbiellini, G., additional, Boffelli, F., additional, Caraveo, P., additional, Cattaneo, P. W., additional, Cocco, V., additional, Costa, E., additional, De Paris, G., additional, Cocco, G. Di, additional, Evangelista, Y., additional, Fiorini, M., additional, Froysland, T., additional, Frutti, M., additional, Fuschino, F., additional, Galli, M., additional, Gianotti, F., additional, Labanti, C., additional, Lapshov, I., additional, Lazzarotto, F., additional, Lipari, P., additional, Marisaldi, M., additional, Mastropietro, M., additional, Mereghetti, S., additional, Morelli, E., additional, Morselli, A., additional, Pellizzoni, A., additional, Perotti, F., additional, Picozza, P., additional, Porrovecchio, G., additional, Prest, M., additional, Rapisarda, M., additional, Rappoldi, A., additional, Rubini, A., additional, Soffitta, P., additional, Trifoglio, M., additional, Trois, A., additional, Vallazza, E., additional, Zambra, A., additional, Zanello, D., additional, Pittori, C., additional, Santolamazza, P., additional, Verrecchia, F., additional, Giommi, P., additional, Colafrancesco, S., additional, Salotti, L., additional, Villata, M., additional, Raiteri, C. M., additional, Chen, W. P., additional, Efimova, N. V., additional, Jordan, B., additional, Konstantinova, T. S., additional, Koptelova, E., additional, Kurtanidze, O. M., additional, Larionov, V. M., additional, Ros, J. A., additional, Sadun, A. C., additional, Anderhub, H., additional, Antonelli, L. A., additional, Antoranz, P., additional, Backes, M., additional, Baixeras, C., additional, Balestra, S., additional, Barrio, J. A., additional, Bartko, H., additional, Bastieri, D., additional, González, J. Becerra, additional, Becker, J. K., additional, Bednarek, W., additional, Berger, K., additional, Bernardini, E., additional, Biland, A., additional, Bock, R. K., additional, Bonnoli, G., additional, Bordas, P., additional, Tridon, D. Borla, additional, Bosch-Ramon, V., additional, Bretz, T., additional, Britvitch, I., additional, Camara, M., additional, Carmona, E., additional, Chilingarian, A., additional, Commichau, S., additional, Contreras, J. L., additional, Cortina, J., additional, Costado, M. T., additional, Covino, S., additional, Curtef, V., additional, Dazzi, F., additional, De Angelis, A., additional, De Cea del Pozo, E., additional, de los Reyes, R., additional, De Lotto, B., additional, De Maria, M., additional, De Sabata, F., additional, Mendez, C. Delgado, additional, Dominguez, A., additional, Dorner, D., additional, Doro, M., additional, Elsaesser, D., additional, Errando, M., additional, Ferenc, D., additional, Fernández, E., additional, Firpo, R., additional, Fonseca, M. V., additional, Font, L., additional, Galante, N., additional, López, R. J. García, additional, Garczarczyk, M., additional, Gaug, M., additional, Goebel, F., additional, Hadasch, D., additional, Hayashida, M., additional, Herrero, A., additional, Höhne-Mönch, D., additional, Hose, J., additional, Hsu, C. C., additional, Huber, S., additional, Jogler, T., additional, Kranich, D., additional, Barbera, A. La, additional, Laille, A., additional, Leonardo, E., additional, Lindfors, E., additional, Lombardi, S., additional, López, M., additional, Lorenz, E., additional, Majumdar, P., additional, Maneva, G., additional, Mankuzhiyil, N., additional, Mannheim, K., additional, Maraschi, L., additional, Mariotti, M., additional, Martínez, M., additional, Mazin, D., additional, Meucci, M., additional, Meyer, M., additional, Miranda, J. M., additional, Mirzoyan, R., additional, Moldón, J., additional, Moles, M., additional, Moralejo, A., additional, Nieto, D., additional, Nilsson, K., additional, Ninkovic, J., additional, Oya, I., additional, Paoletti, R., additional, Paredes, J. M., additional, Pasanen, M., additional, Pascoli, D., additional, Pauss, F., additional, Pegna, R. G., additional, Perez-Torres, M. A., additional, Persic, M., additional, Peruzzo, L., additional, Prada, F., additional, Prandini, E., additional, Puchades, N., additional, Raymers, A., additional, Rhode, W., additional, Ribó, M., additional, Rico, J., additional, Rissi, M., additional, Robert, A., additional, Rügamer, S., additional, Saggion, A., additional, Saito, T. Y., additional, Salvati, M., additional, Sanchez-Conde, M., additional, Sartori, P., additional, Satalecka, K., additional, Scalzotto, V., additional, Scapin, V., additional, Schweizer, T., additional, Shayduk, M., additional, Shinozaki, K., additional, Shore, S. N., additional, Sidro, N., additional, Sierpowska-Bartosik, A., additional, Sillanpää, A., additional, Sitarek, J., additional, Sobczynska, D., additional, Spanier, F., additional, Stamerra, A., additional, Stark, L. S., additional, Takalo, L., additional, Tavecchio, F., additional, Temnikov, P., additional, Tescaro, D., additional, Teshima, M., additional, Tluczykont, M., additional, Torres, D. F., additional, Turini, N., additional, Vankov, H., additional, Venturini, A., additional, Vitale, V., additional, Wagner, R. M., additional, Wittek, W., additional, Zabalza, V., additional, Zandanel, F., additional, Zanin, R., additional, Zapatero, J., additional, Acciari, V., additional, Aliu, E., additional, Arlen, T., additional, Beilicke, M., additional, Benbow, W., additional, Bradbury, S. M., additional, Buckley, J. H., additional, Bugaev, V., additional, Butt, Y., additional, Byrum, K., additional, Cannon, A., additional, Cesarini, A., additional, Chow, Y. C., additional, Ciupik, L., additional, Cogan, P., additional, Colin, P., additional, Cui, W., additional, Daniel, M. K., additional, Dickherber, R., additional, Duke, C., additional, Ergin, T., additional, Fegan, S. J., additional, Finley, J. P., additional, Finnegan, G., additional, Fortin, P., additional, Furniss, A., additional, Gall, D., additional, Gillanders, G. H., additional, Guenette, R., additional, Gyuk, G., additional, Grube, J., additional, Hanna, D., additional, Holder, J., additional, Horan, D., additional, Hui, C. M., additional, Humensky, T. Brian, additional, Imran, A., additional, Kaaret, P., additional, Karlsson, N., additional, Kertzman, M., additional, Kieda, D., additional, Kildea, J., additional, Konopelko, A., additional, Krawczynski, H., additional, Krennrich, F., additional, Lang, M. J., additional, LeBohec, S., additional, Maier, G., additional, McCann, A., additional, McCutcheon, M., additional, Milovanovic, A., additional, Moriarty, P., additional, Nagai, T., additional, Ong, R. A., additional, Otte, A. N., additional, Pandel, D., additional, Perkins, J. S., additional, Pichel, A., additional, Pohl, M., additional, Ragan, K., additional, Reyes, L. C., additional, Reynolds, P. T., additional, Roache, E., additional, Rose, H. J., additional, Schroedter, M., additional, Sembroski, G. H., additional, Smith, A. W., additional, Steele, D., additional, Swordy, S. P., additional, Theiling, M., additional, Toner, J. A., additional, Valcarcel, L., additional, Varlotta, A., additional, Wakely, S. P., additional, Ward, J. E., additional, Weekes, T. C., additional, Weinstein, A., additional, Williams, D. A., additional, Wissel, S., additional, Wood, M., additional, and Zitzer, B., additional
Published: 2008
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42. First Bounds on the High-Energy Emission from Isolated Wolf-Rayet Binary Systems

Author: Aliu, E., primary, Anderhub, H., additional, Antonelli, L. A., additional, Antoranz, P., additional, Backes, M., additional, Baixeras, C., additional, Barrio, J. A., additional, Bartko, H., additional, Bastieri, D., additional, Becker, J. K., additional, Bednarek, W., additional, Berger, K., additional, Bernardini, E., additional, Bigongiari, C., additional, Biland, A., additional, Bock, R. K., additional, Bonnoli, G., additional, Bordas, P., additional, Bosch-Ramon, V., additional, Bretz, T., additional, Britvitch, I., additional, Camara, M., additional, Carmona, E., additional, Chilingarian, A., additional, Commichau, S., additional, Contreras, J. L., additional, Cortina, J., additional, Costado, M. T., additional, Covino, S., additional, Curtef, V., additional, Dazzi, F., additional, De Angelis, A., additional, De Cea del Pozo, E., additional, de los Reyes, R., additional, De Lotto, B., additional, De Maria, M., additional, De Sabata, F., additional, Delgado Mendez, C., additional, Dominguez, A., additional, Dorner, D., additional, Doro, M., additional, Errando, M., additional, Fagiolini, M., additional, Ferenc, D., additional, Fernández, E., additional, Firpo, R., additional, Fonseca, M. V., additional, Font, L., additional, Galante, N., additional, López, R. J. García, additional, Garczarczyk, M., additional, Gaug, M., additional, Goebel, F., additional, Hayashida, M., additional, Herrero, A., additional, Höhne, D., additional, Hose, J., additional, Hsu, C. C., additional, Huber, S., additional, Jogler, T., additional, Kranich, D., additional, La Barbera, A., additional, Laille, A., additional, Leonardo, E., additional, Lindfors, E., additional, Lombardi, S., additional, Longo, F., additional, López, M., additional, Lorenz, E., additional, Majumdar, P., additional, Maneva, G., additional, Mankuzhiyil, N., additional, Mannheim, K., additional, Maraschi, L., additional, Mariotti, M., additional, Martínez, M., additional, Mazin, D., additional, Meucci, M., additional, Meyer, M., additional, Miranda, J. M., additional, Mirzoyan, R., additional, Moles, M., additional, Moralejo, A., additional, Nieto, D., additional, Nilsson, K., additional, Ninkovic, J., additional, Oña-Wilhelmi, E., additional, Otte, N., additional, Oya, I., additional, Paoletti, R., additional, Paredes, J. M., additional, Pasanen, M., additional, Pascoli, D., additional, Pauss, F., additional, Pegna, R. G., additional, Perez-Torres, M. A., additional, Persic, M., additional, Peruzzo, L., additional, Piccioli, A., additional, Prada, F., additional, Prandini, E., additional, Puchades, N., additional, Raymers, A., additional, Rhode, W., additional, Ribó, M., additional, Rico, J., additional, Rissi, M., additional, Robert, A., additional, Rügamer, S., additional, Saggion, A., additional, Saito, T. Y., additional, Salvati, M., additional, Sanchez-Conde, M., additional, Sartori, P., additional, Satalecka, K., additional, Scalzotto, V., additional, Scapin, V., additional, Schweizer, T., additional, Shayduk, M., additional, Shinozaki, K., additional, Shore, S. N., additional, Sidro, N., additional, Sierpowska-Bartosik, A., additional, Sillanpää, A., additional, Sobczynska, D., additional, Spanier, F., additional, Stamerra, A., additional, Stark, L. S., additional, Takalo, L., additional, Tavecchio, F., additional, Temnikov, P., additional, Tescaro, D., additional, Teshima, M., additional, Tluczykont, M., additional, Torres, D. F., additional, Turini, N., additional, Vankov, H., additional, Venturini, A., additional, Vitale, V., additional, Wagner, R. M., additional, Wittek, W., additional, Zabalza, V., additional, Zandanel, F., additional, Zanin, R., additional, and Zapatero, J., additional
Published: 2008
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43. Very High Energy Gamma-Ray Observations of Strong Flaring Activity in M87 in 2008 February

Author: Albert, J., primary, Aliu, E., additional, Anderhub, H., additional, Antonelli, L. A., additional, Antoranz, P., additional, Backes, M., additional, Baixeras, C., additional, Barrio, J. A., additional, Bartko, H., additional, Bastieri, D., additional, Becker, J. K., additional, Bednarek, W., additional, Berger, K., additional, Bernardini, E., additional, Bigongiari, C., additional, Biland, A., additional, Bock, R. K., additional, Bonnoli, G., additional, Bordas, P., additional, Bosch-Ramon, V., additional, Bretz, T., additional, Britvitch, I., additional, Camara, M., additional, Carmona, E., additional, Chilingarian, A., additional, Commichau, S., additional, Contreras, J. L., additional, Cortina, J., additional, Costado, M. T., additional, Covino, S., additional, Curtef, V., additional, Dazzi, F., additional, De Angelis, A., additional, De Cea del Pozo, E., additional, de los Reyes, R., additional, De Lotto, B., additional, De Maria, M., additional, De Sabata, F., additional, Delgado Mendez, C., additional, Dominguez, A., additional, Dorner, D., additional, Doro, M., additional, Errando, M., additional, Fagiolini, M., additional, Ferenc, D., additional, Fernández, E., additional, Firpo, R., additional, Fonseca, M. V., additional, Font, L., additional, Galante, N., additional, López, R. J. García, additional, Garczarczyk, M., additional, Gaug, M., additional, Goebel, F., additional, Hayashida, M., additional, Herrero, A., additional, Höhne, D., additional, Hose, J., additional, Hsu, C. C., additional, Huber, S., additional, Jogler, T., additional, Kranich, D., additional, La Barbera, A., additional, Laille, A., additional, Leonardo, E., additional, Lindfors, E., additional, Lombardi, S., additional, Longo, F., additional, López, M., additional, Lorenz, E., additional, Majumdar, P., additional, Maneva, G., additional, Mankuzhiyil, N., additional, Mannheim, K., additional, Maraschi, L., additional, Mariotti, M., additional, Martínez, M., additional, Mazin, D., additional, Meucci, M., additional, Meyer, M., additional, Miranda, J. M., additional, Mirzoyan, R., additional, Mizobuchi, S., additional, Moles, M., additional, Moralejo, A., additional, Nieto, D., additional, Nilsson, K., additional, Ninkovic, J., additional, Otte, N., additional, Oya, I., additional, Panniello, M., additional, Paoletti, R., additional, Paredes, J. M., additional, Pasanen, M., additional, Pascoli, D., additional, Pauss, F., additional, Pegna, R. G., additional, Perez-Torres, M. A., additional, Persic, M., additional, Peruzzo, L., additional, Piccioli, A., additional, Prada, F., additional, Prandini, E., additional, Puchades, N., additional, Raymers, A., additional, Rhode, W., additional, Ribó, M., additional, Rico, J., additional, Rissi, M., additional, Robert, A., additional, Rügamer, S., additional, Saggion, A., additional, Saito, T. Y., additional, Salvati, M., additional, Sanchez-Conde, M., additional, Sartori, P., additional, Satalecka, K., additional, Scalzotto, V., additional, Scapin, V., additional, Schweizer, T., additional, Shayduk, M., additional, Shinozaki, K., additional, Shore, S. N., additional, Sidro, N., additional, Sierpowska-Bartosik, A., additional, Sillanpää, A., additional, Sobczynska, D., additional, Spanier, F., additional, Stamerra, A., additional, Stark, L. S., additional, Takalo, L., additional, Tavecchio, F., additional, Temnikov, P., additional, Tescaro, D., additional, Teshima, M., additional, Tluczykont, M., additional, Torres, D. F., additional, Turini, N., additional, Vankov, H., additional, Venturini, A., additional, Vitale, V., additional, Wagner, R. M., additional, Wittek, W., additional, Zabalza, V., additional, Zandanel, F., additional, Zanin, R., additional, and Zapatero, J., additional
Published: 2008
Full Text: View/download PDF

44. Systematic Search for VHE Gamma‐Ray Emission from X‐Ray–bright High‐Frequency BL Lac Objects

Author: Albert, J., primary, Aliu, E., additional, Anderhub, H., additional, Antoranz, P., additional, Baixeras, C., additional, Barrio, J. A., additional, Bartko, H., additional, Bastieri, D., additional, Becker, J. K., additional, Bednarek, W., additional, Berger, K., additional, Bigongiari, C., additional, Biland, A., additional, Bock, R. K., additional, Bordas, P., additional, Bosch‐Ramon, V., additional, Bretz, T., additional, Britvitch, I., additional, Camara, M., additional, Carmona, E., additional, Chilingarian, A., additional, Coarasa, J. A., additional, Commichau, S., additional, Contreras, J. L., additional, Cortina, J., additional, Costado, M. T., additional, Curtef, V., additional, Danielyan, V., additional, Dazzi, F., additional, De Angelis, A., additional, Delgado, C., additional, de los Reyes, R., additional, De Lotto, B., additional, Dorner, D., additional, Doro, M., additional, Errando, M., additional, Fagiolini, M., additional, Ferenc, D., additional, Fernández, E., additional, Firpo, R., additional, Fonseca, M. V., additional, Font, L., additional, Fuchs, M., additional, Galante, N., additional, García‐López, R. J., additional, Garczarczyk, M., additional, Gaug, M., additional, Giller, M., additional, Goebel, F., additional, Hakobyan, D., additional, Hayashida, M., additional, Hengstebeck, T., additional, Herrero, A., additional, Höhne, D., additional, Hose, J., additional, Huber, S., additional, Hsu, C. C., additional, Jacon, P., additional, Jogler, T., additional, Kosyra, R., additional, Kranich, D., additional, Kritzer, R., additional, Laille, A., additional, Lindfors, E., additional, Lombardi, S., additional, Longo, F., additional, López, M., additional, Lorenz, E., additional, Majumdar, P., additional, Maneva, G., additional, Mannheim, K., additional, Mariotti, M., additional, Martínez, M., additional, Mazin, D., additional, Merck, C., additional, Meucci, M., additional, Meyer, M., additional, Miranda, J. M., additional, Mirzoyan, R., additional, Mizobuchi, S., additional, Moralejo, A., additional, Nieto, D., additional, Nilsson, K., additional, Ninkovic, J., additional, Oña‐Wilhelmi, E., additional, Otte, N., additional, Oya, I., additional, Panniello, M., additional, Paoletti, R., additional, Paredes, J. M., additional, Pasanen, M., additional, Pascoli, D., additional, Pauss, F., additional, Pegna, R., additional, Persic, M., additional, Peruzzo, L., additional, Piccioli, A., additional, Prandini, E., additional, Puchades, N., additional, Raymers, A., additional, Rhode, W., additional, Ribó, M., additional, Rico, J., additional, Rissi, M., additional, Robert, A., additional, Rügamer, S., additional, Saggion, A., additional, Saito, T. Y., additional, Sánchez, A., additional, Sartori, P., additional, Scalzotto, V., additional, Scapin, V., additional, Schmitt, R., additional, Schweizer, T., additional, Shayduk, M., additional, Shinozaki, K., additional, Shore, S. N., additional, Sidro, N., additional, Sillanpää, A., additional, Sobczynska, D., additional, Spanier, F., additional, Stamerra, A., additional, Stark, L. S., additional, Takalo, L., additional, Temnikov, P., additional, Tescaro, D., additional, Teshima, M., additional, Torres, D. F., additional, Turini, N., additional, Vankov, H., additional, Venturini, A., additional, Vitale, V., additional, Wagner, R. M., additional, Wibig, T., additional, Wittek, W., additional, Zandanel, F., additional, Zanin, R., additional, and Zapatero, J., additional
Published: 2008
Full Text: View/download PDF

45. Upper Limit for γ‐Ray Emission above 140 GeV from the Dwarf Spheroidal Galaxy Draco

Author: Albert, J., primary, Aliu, E., additional, Anderhub, H., additional, Antoranz, P., additional, Backes, M., additional, Baixeras, C., additional, Barrio, J. A., additional, Bartko, H., additional, Bastieri, D., additional, Becker, J. K., additional, Bednarek, W., additional, Berger, K., additional, Bigongiari, C., additional, Biland, A., additional, Bock, R. K., additional, Bordas, P., additional, Bosch‐Ramon, V., additional, Bretz, T., additional, Britvitch, I., additional, Camara, M., additional, Carmona, E., additional, Chilingarian, A., additional, Commichau, S., additional, Contreras, J. L., additional, Cortina, J., additional, Costado, M. T., additional, Curtef, V., additional, Danielyan, V., additional, Dazzi, F., additional, De Angelis, A., additional, Delgado, C., additional, de los Reyes, R., additional, De Lotto, B., additional, De Maria, M., additional, De Sabata, F., additional, Dorner, D., additional, Doro, M., additional, Errando, M., additional, Fagiolini, M., additional, Ferenc, D., additional, Fernández, E., additional, Firpo, R., additional, Fonseca, M. V., additional, Font, L., additional, Fuchs, M., additional, Galante, N., additional, García‐López, R. J., additional, Garczarczyk, M., additional, Gaug, M., additional, Goebel, F., additional, Hakobyan, D., additional, Hayashida, M., additional, Hengstebeck, T., additional, Herrero, A., additional, Höhne, D., additional, Hose, J., additional, Huber, S., additional, Hsu, C. C., additional, Jacon, P., additional, Jogler, T., additional, Kosyra, R., additional, Kranich, D., additional, Laille, A., additional, Lindfors, E., additional, Lombardi, S., additional, Longo, F., additional, López, M., additional, Lorenz, E., additional, Majumdar, P., additional, Maneva, G., additional, Mankuzhiyil, N., additional, Mannheim, K., additional, Mariotti, M., additional, Martínez, M., additional, Mazin, D., additional, Merck, C., additional, Meucci, M., additional, Meyer, M., additional, Miranda, J. M., additional, Mirzoyan, R., additional, Mizobuchi, S., additional, Moles, M., additional, Moralejo, A., additional, Nieto, D., additional, Nilsson, K., additional, Ninkovic, J., additional, Oña‐Wilhelmi, E., additional, Otte, N., additional, Oya, I., additional, Panniello, M., additional, Paoletti, R., additional, Paredes, J. M., additional, Pasanen, M., additional, Pascoli, D., additional, Pauss, F., additional, Pegna, R., additional, Pérez‐Torres, M. A., additional, Persic, M., additional, Peruzzo, L., additional, Piccioli, A., additional, Prada, F., additional, Prandini, E., additional, Puchades, N., additional, Raymers, A., additional, Rhode, W., additional, Ribó, M., additional, Rico, J., additional, Rissi, M., additional, Robert, A., additional, Rügamer, S., additional, Saggion, A., additional, Saito, T. Y., additional, Sánchez, A., additional, Sánchez‐Conde, M., additional, Sartori, P., additional, Scalzotto, V., additional, Scapin, V., additional, Schmitt, R., additional, Schweizer, T., additional, Shayduk, M., additional, Shinozaki, K., additional, Shore, S. N., additional, Sidro, N., additional, Sillanpää, A., additional, Sobczynska, D., additional, Spanier, F., additional, Stamerra, A., additional, Stark, L. S., additional, Takalo, L., additional, Temnikov, P., additional, Tescaro, D., additional, Teshima, M., additional, Torres, D. F., additional, Turini, N., additional, Vankov, H., additional, Venturini, A., additional, Vitale, V., additional, Wagner, R. M., additional, Wittek, W., additional, Zandanel, F., additional, Zanin, R., additional, and Zapatero, J., additional
Published: 2008
Full Text: View/download PDF

46. VHE γ‐Ray Observation of the Crab Nebula and its Pulsar with the MAGIC Telescope

Author: Albert, J., primary, Aliu, E., additional, Anderhub, H., additional, Antoranz, P., additional, Armada, A., additional, Baixeras, C., additional, Barrio, J. A., additional, Bartko, H., additional, Bastieri, D., additional, Becker, J. K., additional, Bednarek, W., additional, Berger, K., additional, Bigongiari, C., additional, Biland, A., additional, Bock, R. K., additional, Bordas, P., additional, Bosch‐Ramon, V., additional, Bretz, T., additional, Britvitch, I., additional, Camara, M., additional, Carmona, E., additional, Chilingarian, A., additional, Coarasa, J. A., additional, Commichau, S., additional, Contreras, J. L., additional, Cortina, J., additional, Costado, M. T., additional, Curtef, V., additional, Danielyan, V., additional, Dazzi, F., additional, De Angelis, A., additional, Delgado, C., additional, de los Reyes, R., additional, De Lotto, B., additional, Domingo‐Santamaria, E., additional, Dorner, D., additional, Doro, M., additional, Errando, M., additional, Fagiolini, M., additional, Ferenc, D., additional, Fernandez, E., additional, Firpo, R., additional, Flix, J., additional, Fonseca, M. V., additional, Font, L., additional, Fuchs, M., additional, Galante, N., additional, Garcia‐Lopez, R., additional, Garczarczyk, M., additional, Gaug, M., additional, Giller, M., additional, Goebel, F., additional, Hakobyan, D., additional, Hayashida, M., additional, Hengstebeck, T., additional, Herrero, A., additional, Hohne, D., additional, Hose, J., additional, Hsu, C. C., additional, Jacon, P., additional, Jogler, T., additional, Kosyra, R., additional, Kranich, D., additional, Kritzer, R., additional, Laille, A., additional, Lindfors, E., additional, Lombardi, S., additional, Longo, F., additional, Lopez, J., additional, Lopez, M., additional, Lorenz, E., additional, Majumdar, P., additional, Maneva, G., additional, Mannheim, K., additional, Mansutti, O., additional, Mariotti, M., additional, Martinez, M., additional, Mazin, D., additional, Merck, C., additional, Meucci, M., additional, Meyer, M., additional, Miranda, J. M., additional, Mirzoyan, R., additional, Mizobuchi, S., additional, Moralejo, A., additional, Nieto, D., additional, Nilsson, K., additional, Ninkovic, J., additional, Ona‐Wilhelmi, E., additional, Otte, N., additional, Oya, I., additional, Paneque, D., additional, Panniello, M., additional, Paoletti, R., additional, Paredes, J. M., additional, Pasanen, M., additional, Pascoli, D., additional, Pauss, F., additional, Pegna, R., additional, Persic, M., additional, Peruzzo, L., additional, Piccioli, A., additional, Poller, M., additional, Prandini, E., additional, Puchades, N., additional, Raymers, A., additional, Rhode, W., additional, Ribo, M., additional, Rico, J., additional, Rissi, M., additional, Robert, A., additional, Rugamer, S., additional, Saggion, A., additional, Sanchez, A., additional, Sartori, P., additional, Scalzotto, V., additional, Scapin, V., additional, Schmitt, R., additional, Schweizer, T., additional, Shayduk, M., additional, Shinozaki, K., additional, Shore, S. N., additional, Sidro, N., additional, Sillanpaa, A., additional, Sobczynska, D., additional, Stamerra, A., additional, Stark, L. S., additional, Takalo, L., additional, Temnikov, P., additional, Tescaro, D., additional, Teshima, M., additional, Tonello, N., additional, Torres, D. F., additional, Turini, N., additional, Vankov, H., additional, Vitale, V., additional, Wagner, R. M., additional, Wibig, T., additional, Wittek, W., additional, Zandanel, F., additional, Zanin, R., additional, and Zapatero, J., additional
Published: 2008
Full Text: View/download PDF

47. MAGIC Observations of the Unidentified γ-Ray Source TeV J2032+4130

Author: Albert, J., primary, Aliu, E., additional, Anderhub, H., additional, Antoranz, P., additional, Baixeras, C., additional, Barrio, J. A., additional, Bartko, H., additional, Bastieri, D., additional, Becker, J. K., additional, Bednarek, W., additional, Berger, K., additional, Bigongiari, C., additional, Biland, A., additional, Bock, R. K., additional, Bonnoli, G., additional, Bordas, P., additional, Bosch-Ramon, V., additional, Bretz, T., additional, Britvitch, I., additional, Camara, M., additional, Carmona, E., additional, Chilingarian, A., additional, Commichau, S., additional, Contreras, J. L., additional, Cortina, J., additional, Costado, M. T., additional, Curtef, V., additional, Dazzi, F., additional, De Angelis, A., additional, Delgado, C., additional, de los Reyes, R., additional, Domingo-Santamaría, E., additional, De Lotto, B., additional, De Maria, M., additional, De Sabata, F., additional, Dorner, D., additional, Doro, M., additional, Errando, M., additional, Fagiolini, M., additional, Ferenc, D., additional, Fernández, E., additional, Firpo, R., additional, Fonseca, M. V., additional, Font, L., additional, Galante, N., additional, García-López, R. J., additional, Garczarczyk, M., additional, Gaug, M., additional, Goebel, F., additional, Hayashida, M., additional, Herrero, A., additional, Höhne, D., additional, Hose, J., additional, Hsu, C. C., additional, Huber, S., additional, Jogler, T., additional, Kosyra, R., additional, Kranich, D., additional, Laille, A., additional, Leonardo, E., additional, Lindfors, E., additional, Lombardi, S., additional, Longo, F., additional, López, M., additional, Lorenz, E., additional, Majumdar, P., additional, Maneva, G., additional, Mankuzhiyil, N., additional, Mannheim, K., additional, Mariotti, M., additional, Martínez, M., additional, Mazin, D., additional, Merck, C., additional, Meucci, M., additional, Meyer, M., additional, Miranda, J. M., additional, Mirzoyan, R., additional, Mizobuchi, S., additional, Moralejo, A., additional, Nieto, D., additional, Nilsson, K., additional, Ninkovic, J., additional, Oña-Wilhelmi, E., additional, Otte, N., additional, Oya, I., additional, Panniello, M., additional, Paoletti, R., additional, Paredes, J. M., additional, Pasanen, M., additional, Pascoli, D., additional, Pauss, F., additional, Pegna, R., additional, Persic, M., additional, Peruzzo, L., additional, Piccioli, A., additional, Prandini, E., additional, Puchades, N., additional, Raymers, A., additional, Rhode, W., additional, Ribó, M., additional, Rico, J., additional, Rissi, M., additional, Robert, A., additional, Rügamer, S., additional, Saggion, A., additional, Saito, T. Y., additional, Sánchez, A., additional, Sartori, P., additional, Scalzotto, V., additional, Scapin, V., additional, Schmitt, R., additional, Schweizer, T., additional, Shayduk, M., additional, Shinozaki, K., additional, Shore, S. N., additional, Sidro, N., additional, Sillanpää, A., additional, Sobczynska, D., additional, Spanier, F., additional, Stamerra, A., additional, Stark, L. S., additional, Takalo, L., additional, Temnikov, P., additional, Tescaro, D., additional, Teshima, M., additional, Torres, D. F., additional, Turini, N., additional, Vankov, H., additional, Venturini, A., additional, Vitale, V., additional, Wagner, R. M., additional, Wittek, W., additional, Zandanel, F., additional, Zanin, R., additional, and Zapatero, J., additional
Published: 2008
Full Text: View/download PDF

48. Multiplicity distributions of charged hadrons in $\nu$p and $\overline{\nu}$p charged current interactions

Author: Jones, G T, Jones, R W L, Kennedy, B W, Morrison, Douglas Robert Ogston, Mobayyen, M M, Wainstein, S, Aderholz, Michael, Hantke, D, Katz, U F, Kern, J, Schmitz, N, Wittek, W, Börner, H, Myatt, Gerald, Radojicic, D, and Burke, S
Subjects: Particle Physics - Experiment
Published: 1992

49. Constraints on the Steady and Pulsed Very High Energy Gamma‐Ray Emission from Observations of PSR B1951 \documentclass{aastex} \usepackage{amsbsy} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{bm} \usepackage{mathrsfs} \usepackage{pifont} \usepackage{stmaryrd} \usepackage{textcomp} \usepackage{portland,xspace} \usepackage{amsmath,amsxtra} \usepackage[OT2,OT1]{fontenc} \newcommand\cyr{ \renewcommand\rmdefault{wncyr} \renewcommand\sfdefault{wncyss} \renewcommand\encodingdefault{OT2} \normalfont \selectfont} \DeclareTextFontCommand{\textcyr}{\cyr} \pagestyle{empty} \DeclareMathSizes{10}{9}{7}{6} \begin{document} \landscape $+$ \end{document} 32/CTB 80 with the MAGIC Telescope

Author: Albert, J., primary, Aliu, E., additional, Anderhub, H., additional, Antoranz, P., additional, Armada, A., additional, Baixeras, C., additional, Barrio, J. A., additional, Bartko, H., additional, Bastieri, D., additional, Becker, J. K., additional, Bednarek, W., additional, Berger, K., additional, Bigongiari, C., additional, Biland, A., additional, Bock, R. K., additional, Bordas, P., additional, Bosch‐Ramon, V., additional, Bretz, T., additional, Britvitch, I., additional, Camara, M., additional, Carmona, E., additional, Chilingarian, A., additional, Coarasa, J. A., additional, Commichau, S., additional, Contreras, J. L., additional, Cortina, J., additional, Costado, M. T., additional, Curtef, V., additional, Danielyan, V., additional, Dazzi, F., additional, De Angelis, A., additional, Delgado, C., additional, de los Reyes, R., additional, De Lotto, B., additional, Domingo‐Santamaria, E., additional, Dorner, D., additional, Doro, M., additional, Errando, M., additional, Fagiolini, M., additional, Ferenc, D., additional, Fernandez, E., additional, Firpo, R., additional, Flix, J., additional, Fonseca, M. V., additional, Font, L., additional, Fuchs, M., additional, Galante, N., additional, Garcia‐Lopez, R., additional, Garczarczyk, M., additional, Gaug, M., additional, Giller, M., additional, Goebel, F., additional, Hakobyan, D., additional, Hayashida, M., additional, Hengstebeck, T., additional, Herrero, A., additional, Hirotani, K., additional, Hohne, D., additional, Hose, J., additional, Hsu, C.‐C., additional, Jacon, P., additional, Jogler, T., additional, Kosyra, R., additional, Kranich, D., additional, Kritzer, R., additional, Laille, A., additional, Lindfors, E., additional, Lombardi, S., additional, Longo, F., additional, Lopez, J., additional, Lopez, M., additional, Lorenz, E., additional, Majumdar, P., additional, Maneva, G., additional, Mannheim, K., additional, Mansutti, O., additional, Mariotti, M., additional, Martinez, M., additional, Mazin, D., additional, Merck, C., additional, Meucci, M., additional, Meyer, M., additional, Miranda, J. M., additional, Mirzoyan, R., additional, Mizobuchi, S., additional, Moralejo, A., additional, Nieto, D., additional, Nilsson, K., additional, Ninković, J., additional, Ona‐Wilhelmi, E., additional, Otte, N., additional, Oya, I., additional, Paneque, D., additional, Panniello, M., additional, Paoletti, R., additional, Paredes, J. M., additional, Pasanen, M., additional, Pascoli, D., additional, Pauss, F., additional, Pegna, R., additional, Persic, M., additional, Peruzzo, L., additional, Piccioli, A., additional, Poller, M., additional, Prandini, E., additional, Puchades, N., additional, Raymers, A., additional, Rhode, W., additional, Ribo, M., additional, Rico, J., additional, Rissi, M., additional, Robert, A., additional, Rugamer, S., additional, Saggion, A., additional, Sanchez, A., additional, Sartori, P., additional, Scalzotto, V., additional, Scapin, V., additional, Schmitt, R., additional, Schweizer, T., additional, Shayduk, M., additional, Shinozaki, K., additional, Shore, S. N., additional, Sidro, N., additional, Sillanpaa, A., additional, Sobczyńska, D., additional, Stamerra, A., additional, Stark, L. S., additional, Takalo, L., additional, Temnikov, P., additional, Tescaro, D., additional, Teshima, M., additional, Tonello, N., additional, Torres, D. F., additional, Turini, N., additional, Vankov, H., additional, Vitale, V., additional, Wagner, R. M., additional, Wibig, T., additional, Wittek, W., additional, Zandanel, F., additional, Zanin, R., additional, and Zapatero, J., additional
Published: 2007
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50. Variable Very High Energy γ‐Ray Emission from Markarian 501

Author: Albert, J., primary, Aliu, E., additional, Anderhub, H., additional, Antoranz, P., additional, Armada, A., additional, Baixeras, C., additional, Barrio, J. A., additional, Bartko, H., additional, Bastieri, D., additional, Becker, J. K., additional, Bednarek, W., additional, Berger, K., additional, Bigongiari, C., additional, Biland, A., additional, Bock, R. K., additional, Bordas, P., additional, Bosch‐Ramon, V., additional, Bretz, T., additional, Britvitch, I., additional, Camara, M., additional, Carmona, E., additional, Chilingarian, A., additional, Coarasa, J. A., additional, Commichau, S., additional, Contreras, J. L., additional, Cortina, J., additional, Costado, M. T., additional, Curtef, V., additional, Danielyan, V., additional, Dazzi, F., additional, De Angelis, A., additional, Delgado, C., additional, de los Reyes, R., additional, De Lotto, B., additional, Domingo‐Santamaria, E., additional, Dorner, D., additional, Doro, M., additional, Errando, M., additional, Fagiolini, M., additional, Ferenc, D., additional, Fernandez, E., additional, Firpo, R., additional, Flix, J., additional, Fonseca, M. V., additional, Font, L., additional, Fuchs, M., additional, Galante, N., additional, Garcia‐Lopez, R. J., additional, Garczarczyk, M., additional, Gaug, M., additional, Giller, M., additional, Goebel, F., additional, Hakobyan, D., additional, Hayashida, M., additional, Hengstebeck, T., additional, Herrero, A., additional, Hohne, D., additional, Hose, J., additional, Hrupec, D., additional, Hsu, C. C., additional, Jacon, P., additional, Jogler, T., additional, Kosyra, R., additional, Kranich, D., additional, Kritzer, R., additional, Laille, A., additional, Lindfors, E., additional, Lombardi, S., additional, Longo, F., additional, Lopez, J., additional, Lopez, M., additional, Lorenz, E., additional, Majumdar, P., additional, Maneva, G., additional, Mannheim, K., additional, Mansutti, O., additional, Mariotti, M., additional, Martinez, M., additional, Mazin, D., additional, Merck, C., additional, Meucci, M., additional, Meyer, M., additional, Miranda, J. M., additional, Mirzoyan, R., additional, Mizobuchi, S., additional, Moralejo, A., additional, Nieto, D., additional, Nilsson, K., additional, Ninkovic, J., additional, Ona‐Wilhelmi, E., additional, Otte, N., additional, Oya, I., additional, Paneque, D., additional, Panniello, M., additional, Paoletti, R., additional, Paredes, J. M., additional, Pasanen, M., additional, Pascoli, D., additional, Pauss, F., additional, Pegna, R., additional, Persic, M., additional, Peruzzo, L., additional, Piccioli, A., additional, Prandini, E., additional, Puchades, N., additional, Raymers, A., additional, Rhode, W., additional, Ribo, M., additional, Rico, J., additional, Rissi, M., additional, Robert, A., additional, Rugamer, S., additional, Saggion, A., additional, Saito, T., additional, Sanchez, A., additional, Sartori, P., additional, Scalzotto, V., additional, Scapin, V., additional, Schmitt, R., additional, Schweizer, T., additional, Shayduk, M., additional, Shinozaki, K., additional, Shore, S. N., additional, Sidro, N., additional, Sillanpaa, A., additional, Sobczynska, D., additional, Stamerra, A., additional, Stark, L. S., additional, Takalo, L., additional, Tavecchio, F., additional, Temnikov, P., additional, Tescaro, D., additional, Teshima, M., additional, Torres, D. F., additional, Turini, N., additional, Vankov, H., additional, Vitale, V., additional, Wagner, R. M., additional, Wibig, T., additional, Wittek, W., additional, Zandanel, F., additional, Zanin, R., additional, and Zapatero, J., additional
Published: 2007
Full Text: View/download PDF

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