Author: "Stueer, M." - Searchworks@Jio Institute Digital Library Search Results

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18 results on '"Stueer, M."'

1. An Absence of Neutrinos Associated with Cosmic Ray Acceleration in Gamma-Ray Bursts

Author: IceCube Collaboration, Abbasi, R., Abdou, Y., Abu-Zayyad, T., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Altmann, D., Andeen, K., Auffenberg, J., Bai, X., Baker, M., Barwick, S. W., Bay, R., Alba, J. L. Bazo, Beattie, K., Beatty, J. J., Bechet, S., Becker, J. K., Becker, K. -H., Bell, M., Benabderrahmane, M. L., BenZvi, S., Berdermann, J., Berghaus, P., Berley, D., Bernardini, E., Besson, D. Bertrand D. Z., Bindig, D., Bissok, M., Blaufuss, E., Blumenthal, J., Boersma, D. J., Bohm, C., Bose, D., Böser, S., Botner, O., Brayeur, L., Brown, A. M., Buitink, S., Caballero-Mora, K. S., Carson, M., Casier, M., Chirkin, D., Christy, B., Clevermann, F., Cohen, S., Colnard, C., Cowen, D. F., Silva, A. H. Cruz, D'Agostino, M. V., Danninger, M., Daughhetee, J., Davis, J. C., De Clercq, C., Degner, T., Descamps, F., Desiati, P., de Vries-Uiterweerd, G., DeYoung, T., Díaz-Vélez, J. C., Dierckxsens, M., Dreyer, J., Dumm, J. P., Dunkman, M., Eisch, J., Ellsworth, R. W., Engdegård, O., Euler, S., Evenson, P. A., Fadiran, O., Fazely, A. R., Fedynitch, A., Feintzeig, J., Feusels, T., Filimonov, K., Finley, C., Fischer-Wasels, T., Flis, S., Franckowiak, A., Franke, R., Gaisser, T. K., Gallagher, J., Gerhardt, L., Gladstone, L., Glüsenkamp, T., Goldschmidt, A., Goodman, J. A., Góra, D., Grant, D., Griesel, T., Groß, A., Grullon, S., Gurtner, M., Ha, C., Ismail, A. Haj, Hallgren, A., Halzen, F., Han, K., Hanson, K., Heereman, D., Heinen, D., Helbing, K., Hellauer, R., Hickford, S., Hill, G. C., Hoffman, K. D., Hoffmann, B., Homeier, A., Hoshina, K., Huelsnitz, W., Hülβ, J. -P., Hulth, P. O., Hultqvist, K., Hussain, S., Ishihara, A., Jacobi, E., Jacobsen, J., Japaridze, G. S., Johansson, H., Kappes, A., Karg, T., Karle, A., Kiryluk, J., Kislat, F., Klein, S. R., Köhne, J. -H., Kohnen, G., Kolanoski, H., Köpke, L., Kopper, S., Koskinen, D. J., Kowalski, M., Kowarik, T., Krasberg, M., Kroll, G., Kunnen, J., Kurahashi, N., Kuwabara, T., Labare, M., Laihem, K., Landsman, H., Larson, M. J., Lauer, R., Lünemann, J., Madsen, J., Marotta, A., Maruyama, R., Mase, K., Matis, H. S., Meagher, K., Merck, M., Mészáros, P., Meures, T., Miarecki, S., Middell, E., Milke, N., Miller, J., Montaruli, T., Morse, R., Movit, S. M., Nahnhauer, R., Nam, J. W., Naumann, U., Nowicki, S. C., Nygren, D. R., Odrowski, S., Olivas, A., Olivo, M., O'Murchadha, A., Panknin, S., Paul, L., Heros, C. Pérez de los, Piegsa, A., Pieloth, D., Posselt, J., Price, P. B., Przybylski, G. T., Rawlins, K., Redl, P., Resconi, E., Rhode, W., Ribordy, M., Richman, M., Riedel, B., Rizzo, A., Rodrigues, J. P., Rothmaier, F., Rott, C., Ruhe, T., Rutledge, D., Ruzybayev, B., Ryckbosch, D., Sander, H. -G., Santander, M., Sarkar, S., Schatto, K., Schmidt, T., Schöneberg, S., Schönwald, A., Schukraft, A., Schulte, L., Schultes, A., Schulz, O., Schunck, M., Seckel, D., Semburg, B., Seo, S. H., Sestayo, Y., Seunarine, S., Silvestri, A., Smith, M. W. E., Spiczak, G. M., Spiering, C., Stamatikos, M., Stanev, T., Stezelberger, T., Stokstad, R. G., Stößl, A., Strahler, E. A., Ström, R., Stüer, M., Sullivan, G. W., Taavola, H., Taboada, I., Tamburro, A., Ter-Antonyan, S., Tilav, S., Toale, P. A., Toscano, S., Tosi, D., van Eijndhoven, N., Van Overloop, A., van Santen, J., Vehring, M., Voge, M., Walck, C., Waldenmaier, T., Wallraff, M., Walter, M., Wasserman, R., Weaver, Ch., Wendt, C., Westerhoff, S., Whitehorn, N., Wiebe, K., Wiebusch, C. H., Williams, D. R., Wischnewski, R., Wissing, H., Wolf, M., Wood, T. R., Woschnagg, K., Xu, C., Xu, D. L., Xu, X. W., Yanez, J. P., Yodh, G., Yoshida, S., Zarzhitsky, P., and Zoll, M.
Subjects: Astrophysics - High Energy Astrophysical Phenomena
Abstract: Gamma-Ray Bursts (GRBs) have been proposed as a leading candidate for acceleration of ultra high-energy cosmic rays, which would be accompanied by emission of TeV neutrinos produced in proton-photon interactions during acceleration in the GRB fireball. Two analyses using data from two years of the IceCube detector produced no evidence for this neutrino emission, placing strong constraints on models of neutrino and cosmic-ray production in these sources., Comment: 6 pages, 4 figures. Additional supplementary information (effective areas) is freely available with the published version. Version 2 supersedes the published version and fixes a small overestimation of the event rate from the Guetta et al. model in the 2010-2011 part of the model-dependent analysis, resulting in a new Fig. 1. Conclusions and all final results are unchanged.
Published: 2012
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2. A Search for UHE Tau Neutrinos with IceCube

Author: IceCube Collaboration, Abbasi, R., Abdou, Y., Abu-Zayyad, T., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Altmann, D., Andeen, K., Auffenberg, J., Bai, X., Baker, M., Barwick, S. W., Baum, V., Bay, R., Beattie, K., Beatty, J. J., Bechet, S., Becker, J. K., Becker, K. -H., Bell, M., Benabderrahmane, M. L., BenZvi, S., Berdermann, J., Berghaus, P., Berley, D., Bernardini, E., Bertrand, D., Besson, D. Z., Bindig, D., Bissok, M., Blaufuss, E., Blumenthal, J., Boersma, D. J., Bohm, C., Bose1, D., Böser, S., Botner, O., Brayeur, L., Brown, A. M., Buitink, S., Caballero-Mora, K. S., Carson, M., Casier, M., Chirkin, D., Christy, B., Clevermann, F., Cohen, S., Cowen, D. F., Silva, A. H. Cruz, D'Agostino, M. V., Danninger, M., Daughhetee, J., Davis, J. C., De Clercq, C., Degner, T., Descamps, F., Desiati, P., de Vries-Uiterweerd, G., DeYoung, T., Díaz-Vélez, J. C., Dreyer, J., Dumm, J. P., Dunkman, M., Eisch, J., Ellsworth, R. W., Engdegård, O., Euler, S., Evenson, P. A., Fadiran, O., Fazely, A. R., Fedynitch, A., Feintzeig, J., Feusels, T., Filimonov, K., Finley, C., Fischer-Wasels, T., Flis, S., Franckowiak, A., Franke, R., Gaisser, T. K., Gallagher, J., Gerhardt, L., Gladstone, L., Glüsenkamp, T., Goldschmidt, A., Goodman, J. A., Góra, D., Grant, D., Groß, A., Grullon, S., Gurtner, M., Ha, C., Ismail, A. Haj, Hallgren, A., Halzen, F., Hanson, K., Heereman, D., Heimann, P., Heinen, D., Helbing, K., Hellauer, R., Hickford, S., Hill, G. C., Hoffman, K. D., Hoffmann, B., Homeier, A., Hoshina, K., Huelsnitz, W., Hulth, P. O., Hultqvist, K., Hussain, S., Ishihara, A., Jacobi, E., Jacobsen, J., Japaridze, G. S., Johansson, H., Kappes, A., Karg, T., Karle, A., Kiryluk, J., Kislat, F., Klein, S. R., Köhne, J. -H., Kohnen, G., Kolanoski, H., Köpke, L., Kopper, S., Koskinen, D. J., Kowalski, M., Krasberg, M., Kroll, G., Kunnen, J., Kurahashi, N., Kuwabara, T., Labare1, M., Laihem, K., Landsman, H., Larson, M. J., Lauer, R., Lünemann, J., Madsen, J., Maruyama, R., Mase, K., Matis, H. S., Meagher, K., Merck, M., Mészáros, P., Meures, T., Miarecki, S., Middell, E., Milke, N., Miller, J., Montaruli, T., Morse, R., Movit, S. M., Nahnhauer, R., Nam, J. W., Naumann, U., Nowicki, S. C., Nygren, D. R., Odrowski, S., Olivas, A., Olivo, M., O'Murchadha, A., Panknin1, S., Paul, L., Heros, C. Pérez de los, Pieloth, D., Posselt, J., Price, P. B., Przybylski, G. T., Rawlins, K., Redl, P., Resconi, E., Rhode, W., Ribordy, M., Richman, M., Riedel, B., Rodrigues, J. P., Rothmaier, F., Rott, C., Ruhe, T., Rutledge, D., Ruzybayev, B., Ryckbosch, D., Sander, H. -G., Santander, M., Sarkar, S., Schatto, K., Scheel, M., Schmidt, T., Schöneberg, S., Schönwald, A., Schukraft, A., Schulte1, L., Schultes, A., Schulz, O., Schunck, M., Seckel, D., Semburg, B., Seo, S. H., Sestayo, Y., Seunarine1, S., Silvestri, A., Smith, M. W. E., Spiczak, G. M., Spiering, C., Stamatikos, M., Stanev, T., Stezelberger, T., Stokstad, R. G., Stößl, A., Strahler, E. A., Ström, R., Stüer, M., Sullivan, G. W., Taavola, H., Taboada, I., Tamburro, A., Ter-Antonyan, S., Tilav, S., Toale, P. A., Toscano, S., van Eijndhoven, N., Van Overloop, A., van Santen, J., Vehring, M., Voge1, M., Walck, C., Waldenmaier, T., Wallraff, M., Walter, M., Wasserman, R., Weaver, Ch., Wendt, C., Westerhoff, S., Whitehorn, N., Wiebe, K., Wiebusch, C. H., Williams, D. R., Wischnewski, R., Wissing, H., Wolf, M., Wood, T. R., Woschnagg, K., Xu, C., Xu, D. L., Xu, X. W., Yanez, J. P., Yodh, G., Yoshida, S., Zarzhitsky, P., and Zoll, M.
Subjects: Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Cosmology and Extragalactic Astrophysics, High Energy Physics - Experiment
Abstract: The first dedicated search for ultra-high energy (UHE) tau neutrinos of astrophysical origin was performed using the IceCube detector in its 22-string configuration with an instrumented volume of roughly 0.25 km^3. The search also had sensitivity to UHE electron and muon neutrinos. After application of all selection criteria to approximately 200 live-days of data, we expect a background of 0.60 +/- 0.19 (stat.) $^{+0.56}_{-0.58}$ (syst.) events and observe three events, which after inspection emerge as being compatible with background but are kept in the final sample. Therefore, we set an upper limit on neutrinos of all-flavors from UHE astrophysical sources at 90% CL of $E^{2} \Phi(\nu_{x}) < 16.3 * 10^-8 GeV cm^-2 sr^-1 s^-1 over an estimated primary neutrino energy range of 340 TeV to 200 PeV., Comment: 15 pages, submitted to Phys. Rev. D; Clarified the definition of rho(q). Added a table which describes each cut. Divided section IVC to two sections. Made two 1-D plots for Fig. 16 instead of one 2-D plot. Provided a probability to observe 3 events under pure background assumption. Clarified more in detail how the final limit was derived. etc
Published: 2012
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3. All-particle cosmic ray energy spectrum measured with 26 IceTop stations

Author: IceCube Collaboration, Abbasi, R., Abdou, Y., Abu-Zayyad, T., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Altmann, D., Andeen, K., Auffenberg, J., Bai, X., Baker, M., Barwick, S. W., Baum, V., Bay, R., Alba, J. L. Bazo, Beattie, K., Beatty, J. J., Bechet, S., Becker, J. K., Becker, K. -H., Bell, M., Benabderrahmane, M. L., BenZvi, S., Berdermann, J., Berghaus, P., Berley, D., Bernardini, E., Bertrand, D., Besson, D. Z., Bindig, D., Bissok, M., Blaufuss, E., Blumenthal, J., Boersma, D. J., Bohm, C., Bose, D., Böser, S., Botner, O., Brayeur, L., Brown, A. M., Buitink, S., Caballero-Mora, K. S., Carson, M., Casier, M., Chirkin, D., Christy, B., Clevermann, F., Cohen, S., Cowen, D. F., Silva, A. H. Cruz, D'Agostino, M. V., Danninger, M., Daughhetee, J., Davis, J. C., De Clercq, C., Degner, T., Descamps, F., Desiati, P., de Vries-Uiterweerd, G., DeYoung, T., Díaz-Vélez, J. C., Dreyer, J., Dumm, J. P., Dunkman, M., Eisch, J., Ellsworth, R. W., Engdegård, O., Euler, S., Evenson, P. A., Fadiran, O., Fazely, A. R., Fedynitch, A., Feintzeig, J., Feusels, T., Filimonov, K., Finley, C., Fischer-Wasels, T., Flis, S., Franckowiak, A., Franke, R., Gaisser, T. K., Gallagher, J., Gerhardt, L., Gladstone, L., Glüsenkamp, T., Goldschmidt, A., Goodman, J. A., Góra, D., Grant, D., Groß, A., Grullon, S., Gurtner, M., Ha, C., Ismail, A. Haj, Hallgren, A., Halzen, F., Han, K., Hanson, K., Heimann, P., Heinen, D., Helbing, K., Hellauer, R., Hickford, S., Hill, G. C., Hoffman, K. D., Hoffmann, B., Homeier, A., Hoshina, K., Huelsnitz, W., Hulth, P. O., Hultqvist, K., Hussain, S., Ishihara, A., Jacobi, E., Jacobsen, J., Japaridze, G. S., Johansson, H., Kappes, A., Karg, T., Karle, A., Kiryluk, J., Kislat, F., Klein, S. R., Klepser, S., Köhne, J. -H., Kohnen, G., Kolanoski, H., Köpke, L., Kopper, S., Koskinen, D. J., Kowalski, M., Krasberg, M., Kroll, G., Kunnen, J., Kurahashi, N., Kuwabara, T., Labare, M., Laihem, K., Landsman, H., Larson, M. J., Lauer, R., Lünemann, J., Madsen, J., Maruyama, R., Mase, K., Matis, H. S., Meagher, K., Merck, M., Mészáros, P., Meures, T., Miarecki, S., Middell, E., Milke, N., Miller, J., Montaruli, T., Morse, R., Movit, S. M., Nahnhauer, R., Nam, J. W., Naumann, U., Nowicki, S. C., Nygren, D. R., Odrowski, S., Olivas, A., Olivo, M., O'Murchadha, A., Panknin, S., Paul, L., Heros, C. Pérez de los, Pieloth, D., Posselt, J., Price, P. B., Przybylski, G. T., Rawlins, K., Redl, P., Resconi, E., Rhode, W., Ribordy, M., Richman, M., Riedel, B., Rodrigues, J. P., Rothmaier, F., Rott, C., Ruhe, T., Rutledge, D., Ruzybayev, B., Ryckbosch, D., Sander, H. -G., Santander, M., Sarkar, S., Schatto, K., Scheel, M., Schmidt, T., Schöneberg, S., Schönwald, A., Schukraft, A., Schulte, L., Schultes, A., Schulz, O., Schunck, M., Seckel, D., Semburg, B., Seo, S. H., Sestayo, Y., Seunarine, S., Silvestri, A., Smith, M. W. E., Spiczak, G. M., Spiering, C., Stamatikos, M., Stanev, T., Stezelberger, T., Stokstad, R. G., Stößl, A., Strahler, E. A., Ström, R., Stüer, M., Sullivan, G. W., Taavola, H., Taboada, I., Tamburro, A., Ter-Antonyan, S., Tilav, S., Toale, P. A., Toscano, S., Tosi, D., van Eijndhoven, N., Van Overloop, A., van Santen, J., Vehring, M., Voge, M., Walck, C., Waldenmaier, T., Wallraff, M., Walter, M., Wasserman, R., Weaver, Ch., Wendt, C., Westerhoff, S., Whitehorn, N., Wiebe, K., Wiebusch, C. H., Williams, D. R., Wischnewski, R., Wissing, H., Wolf, M., Wood, T. R., Woschnagg, K., Xu, C., Xu, D. L., Xu, X. W., Yanez, J. P., Yodh, G., Yoshida, S., Zarzhitsky, P., and Zoll, M.
Subjects: Astrophysics - High Energy Astrophysical Phenomena
Abstract: We report on a measurement of the cosmic ray energy spectrum with the IceTop air shower array, the surface component of the IceCube Neutrino Observatory at the South Pole. The data used in this analysis were taken between June and October, 2007, with 26 surface stations operational at that time, corresponding to about one third of the final array. The fiducial area used in this analysis was 0.122 km^2. The analysis investigated the energy spectrum from 1 to 100 PeV measured for three different zenith angle ranges between 0{\deg} and 46{\deg}. Because of the isotropy of cosmic rays in this energy range the spectra from all zenith angle intervals have to agree. The cosmic-ray energy spectrum was determined under different assumptions on the primary mass composition. Good agreement of spectra in the three zenith angle ranges was found for the assumption of pure proton and a simple two-component model. For zenith angles {\theta} < 30{\deg}, where the mass dependence is smallest, the knee in the cosmic ray energy spectrum was observed between 3.5 and 4.32 PeV, depending on composition assumption. Spectral indices above the knee range from -3.08 to -3.11 depending on primary mass composition assumption. Moreover, an indication of a flattening of the spectrum above 22 PeV were observed., Comment: 38 pages, 17 figures
Published: 2012

4. Multi-year search for dark matter annihilations in the Sun with the AMANDA-II and IceCube detectors

Author: IceCube Collaboration, Abbasi, R., Abdou, Y., Abu-Zayyad, T., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Altmann, D., Andeen, K., Auffenberg, J., Bai, X., Baker, M., Barwick, S. W., Bay, R., Alba, J. L. Bazo, Beattie, K., Beatty, J. J., Bechet, S., Becker, J. K., Becker, K. -H., Bell, M., Benabderrahmane, M. L., BenZvi, S., Berdermann, J., Berghaus, P., Berley, D., Bernardini, E., Bertrand, D., Besson, D. Z., Bindig, D., Bissok, M., Blaufuss, E., Blumenthal, J., Boersma, D. J., Bohm, C., Bose, D., Böser, S., Botner, O., Brayeur, L., Brown, A. M., Buitink, S., Caballero-Mora, K. S., Carson, M., Casier, M., Chirkin, D., Christy, B., Clevermann, F., Cohen, S., Colnard, C., Cowen, D. F., Silva, A. H. Cruz, D'Agostino, M. V., Danninger, M., Daughhetee, J., Davis, J. C., De Clercq, C., Degner, T., Descamps, F., Desiati, P., de Vries-Uiterweerd, G., DeYoung, T., Díaz-Vélez, J. C., Dierckxsens, M., Dreyer, J., Dumm, J. P., Dunkman, M., Eisch, J., Ellsworth, R. W., Engdegård, O., Euler, S., Evenson, P. A., Fadiran, O., Fazely, A. R., Fedynitch, A., Feintzeig, J., Feusels, T., Filimonov, K., Finley, C., Fischer-Wasels, T., Flis, S., Franckowiak, A., Franke, R., Gaisser, T. K., Gallagher, J., Gerhardt, L., Gladstone, L., Glüsenkamp, T., Goldschmidt, A., Goodman, J. A., Góra, D., Grant, D., Griesel, T., Groß, A., Grullon, S., Gurtner, M., Ha, C., Ismail, A. Haj, Hallgren, A., Halzen, F., Han, K., Hanson, K., Heereman, D., Heinen, D., Helbing, K., Hellauer, R., Hickford, S., Hill, G. C., Hoffman, K. D., Hoffmann, B., Homeier, A., Hoshina, K., Huelsnitz, W., Hülß, J. -P., Hulth, P. O., Hultqvist, K., Hussain, S., Ishihara, A., Jacobi, E., Jacobsen, J., Japaridze, G. S., Johansson, H., Kappes, A., Karg, T., Karle, A., Kiryluk, J., Kislat, F., Klein, S. R., Köhne, J. -H., Kohnen, G., Kolanoski, H., Köpke, L., Kopper, S., Koskinen, D. J., Kowalski, M., Kowarik, T., Krasberg, M., Kroll, G., Kunnen, J., Kurahashi, N., Kuwabara, T., Labare, M., Laihem, K., Landsman, H., Larson, M. J., Lauer, R., Lünemann, J., Madsen, J., Marotta, A., Maruyama, R., Mase, K., Matis, H. S., Meagher, K., Merck, M., Mészáros, P., Meures, T., Miarecki, S., Middell, E., Milke, N., Miller, J., Montaruli, T., Morse, R., Movit, S. M., Nahnhauer, R., Nam, J. W., Naumann, U., Nowicki, S. C., Nygren, D. R., Odrowski, S., Olivas, A., Olivo, M., O'Murchadha, A., Panknin, S., Paul, L., Heros, C. Pérez de los, Piegsa, A., Pieloth, D., Posselt, J., Price, P. B., Przybylski, G. T., Rawlins, K., Redl, P., Resconi, E., Rhode, W., Ribordy, M., Richman, M., Rizzo, A., Rodrigues, J. P., Rothmaier, F., Rott, C., Ruhe, T., Rutledge, D., Ruzybayev, B., Ryckbosch, D., Sander, H. -G., Santander, M., Sarkar, S., Schatto, K., Schmidt, T., Schöneberg, S., Schönwald, A., Schukraft, A., Schulte, L., Schultes, A., Schulz, O., Schunck, M., Seckel, D., Semburg, B., Seo, S. H., Sestayo, Y., Seunarine, S., Silvestri, A., Spiczak, G. M., Spiering, C., Stamatikos, M., Stanev, T., Stezelberger, T., Stokstad, R. G., Stößl, A., Strahler, E. A., Ström, R., Stüer, M., Sullivan, G. W., Taavola, H., Taboada, I., Tamburro, A., Ter-Antonyan, S., Tilav, S., Toale, P. A., Toscano, S., Tosi, D., van Eijndhoven, N., Van Overloop, A., van Santen, J., Vehring1, M., Voge, M., Walck, C., Waldenmaier, T., Wallraff, M., Walter, M., Wasserman, R., Weaver, Ch., Wendt, C., Westerhoff, S., Whitehorn, N., Wiebe, K., Wiebusch, C. H., Williams, D. R., Wischnewski, R., Wissing, H., Wolf, M., Wood, T. R., Woschnagg, K., Xu, C., Xu, D. L., Xu, X. W., Yanez, J. P., Yodh, G., Yoshida, S., Zarzhitsky, P., and Zoll, M.
Subjects: Astrophysics - High Energy Astrophysical Phenomena, High Energy Physics - Experiment
Abstract: A search for an excess of muon-neutrinos from dark matter annihilations in the Sun has been performed with the AMANDA-II neutrino telescope using data collected in 812 days of livetime between 2001 and 2006 and 149 days of livetime collected with the AMANDA-II and the 40-string configuration of IceCube during 2008 and early 2009. No excess over the expected atmospheric neutrino background has been observed. We combine these results with the previously published IceCube limits obtained with data taken during 2007 to obtain a total livetime of 1065 days. We provide an upper limit at 90% confidence level on the annihilation rate of captured neutralinos in the Sun, as well as the corresponding muon flux limit at the Earth, both as functions of the neutralino mass in the range 50 GeV-5000 GeV. We also derive a limit on the neutralino-proton spin-dependent and spin-independent cross section. The limits presented here improve the previous results obtained by the collaboration between a factor of two and five, as well as extending the neutralino masses probed down to 50 GeV. The spin-dependent cross section limits are the most stringent so far for neutralino masses above 200 GeV, and well below direct search results in the mass range from 50 GeV to 5 TeV., Comment: author list corrected. Full author list added in this website
Published: 2011
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5. Searching for soft relativistic jets in Core-collapse Supernovae with the IceCube Optical Follow-up Program

Author: The IceCube Collaboration, Abbasi, R., Abdou, Y., Abu-Zayyad, T., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Allen, M. M., Altmann, D., Andeen, K., Auffenberg, J., Bai, X., Baker, M., Barwick, S. W., Bay, R., Alba, J. L. Bazo, Beattie, K., Beatty, J. J., Bechet, S., Becker, J. K., Becker, K. -H., Benabderrahmane, M. L., BenZvi, S., Berdermann, J., Berghaus, P., Berley, D., Bernardini, E., Bertrand, D., Besson, D. Z., Bindig, D., Bissok, M., Blaufuss, E., Blumenthal, J., Boersma, D. J., Bohm, C., Bose, D., Böser, S., Botner, O., Brown, A. M., Buitink, S., Caballero-Mora, K. S., Carson, M., Chirkin, D., Christy, B., Clevermann, F., Cohen, S., Colnard, C., Cowen, D. F., Silva, A. H. Cruz, D'Agostino, M. V., Danninger, M., Daughhetee, J., Davis, J. C., De Clercq, C., Degner, T., Demirörs, L., Descamps, F., Desiati, P., de Vries-Uiterweerd, G., DeYoung, T., Díaz-Vélez, J. C., Dierckxsens, M., Dreyer, J., Dumm, J. P., Dunkman, M., Eisch, J., Ellsworth, R. W., Engdegård, O., Euler, S., Evenson, P. A., Fadiran, O., Fazely, A. R., Fedynitch, A., Feintzeig, J., Feusels, T., Filimonov, K., Finley, C., Fischer-Wasels, T., Fox, B. D., Franckowiak, A., Franke, R., Gaisser, T. K., Gallagher, J., Gerhardt, L., Gladstone, L., Glüsenkamp, T., Goldschmidt, A., Goodman, J. A., Góra, D., Grant, D., Griesel, T., Groß, A., Grullon, S., Gurtner, M., Ha, C., Ismail, A. Haj, Hallgren, A., Halzen, F., Han, K., Hanson, K., Heinen, D., Helbing, K., Hellauer, R., Herquet, P., Hickford, S., Hill, G. C., Hoffman, K. D., Hoffmann, B., Homeier, A., Hoshina, K., Huelsnitz, W., Hülß, J. -P., Hulth, P. O., Hultqvist, K., Hussain, S., Ishihara, A., Jacobi, E., Jacobsen, J., Japaridze, G. S., Johansson, H., Kampert, K. -H., Kappes, A., Karg, T., Karle, A., Kenny, P., Kiryluk, J., Kislat, F., Klein, S. R., Köhne, J. -H., Kohnen, G., Kolanoski, H., Köpke, L., Kopper, S., Koskinen, D. J., Kowalski, M., Kowarik, T., Krasberg, M., Kroll, G., Kurahashi, N., Kuwabara, T., Labare, M., Laihem, K., Landsman, H., Larson, M. J., Lauer, R., Lünemann, J., Madsen, J., Marotta, A., Maruyama, R., Mase, K., Matis, H. S., Meagher, K., Merck, M., Mészáros, P., Meures, T., Miarecki, S., Middell, E., Milke, N., Miller, J., Montaruli, T., Morse, R., Movit, S. M., Nahnhauer, R., Nam, J. W., Naumann, U., Nygren, D. R., Odrowski, S., Olivas, A., Olivo, M., O'Murchadha, A., Panknin, S., Paul, L., Heros, C. Pérez de los, Petrovic, J., Piegsa, A., Pieloth, D., Porrata, R., Posselt, J., Price, P. B., Przybylski, G. T., Rawlins, K., Redl, P., Resconi, E., Rhode, W., Ribordy, M., Richman, M., Rodrigues, J. P., Rothmaier, F., Rott, C., Ruhe, T., Rutledge, D., Ruzybayev, B., Ryckbosch, D., Sander, H. -G., Santander, M., Sarkar, S., Schatto, K., Schmidt, T., Schönwald, A., Schukraft, A., Schultes, A., Schulz, O., Schunck, M., Seckel, D., Semburg, B., Seo, S. H., Sestayo, Y., Seunarine, S., Silvestri, A., Spiczak, G. M., Spiering, C., Stamatikos, M., Stanev, T., Stezelberger, T., Stokstad, R. G., Stössl, A., Strahler, E. A., Ström, R., Stüer, M., Sullivan, G. W., Swillens, Q., Taavola, H., Taboada, I., Tamburro, A., Ter-Antonyan, S., Tilav, S., Toale, P. A., Toscano, S., Tosi, D., van Eijndhoven, N., Vandenbroucke, J., Van Overloop, A., van Santen, J., Vehring, M., Voge, M., Walck, C., Waldenmaier, T., Wallraff, M., Walter, M., Weaver, Ch., Wendt, C., Westerhoff, S., Whitehorn, N., Wiebe, K., Wiebusch, C. H., Williams, D. R., Wischnewski, R., Wissing, H., Wolf, M., Wood, T. R., Woschnagg, K., Xu, C., Xu, D. L., Xu, X. W., Yanez, J. P., Yodh, G., Yoshida, S., Zarzhitsky, P., Collaboration, M. Zoll The ROTSE, Akerlof, C. W., Pandey, S. B., Yuan, F., and Zheng, W.
Subjects: Astrophysics - High Energy Astrophysical Phenomena
Abstract: Context. Transient neutrino sources such as Gamma-Ray Bursts (GRBs) and Supernovae (SNe) are hypothesized to emit bursts of high-energy neutrinos on a time-scale of \lesssim 100 s. While GRB neutrinos would be produced in high relativistic jets, core-collapse SNe might host soft-relativistic jets, which become stalled in the outer layers of the progenitor star leading to an efficient production of high-energy neutrinos. Aims. To increase the sensitivity to these neutrinos and identify their sources, a low-threshold optical follow-up program for neutrino multiplets detected with the IceCube observatory has been implemented. Methods. If a neutrino multiplet, i.e. two or more neutrinos from the same direction within 100 s, is found by IceCube a trigger is sent to the Robotic Optical Transient Search Experiment, ROTSE. The 4 ROTSE telescopes immediately start an observation program of the corresponding region of the sky in order to detect an optical counterpart to the neutrino events. Results. No statistically significant excess in the rate of neutrino multiplets has been observed and furthermore no coincidence with an optical counterpart was found. Conclusion. The search allows, for the first time, to set stringent limits on current models predicting a high-energy neutrino flux from soft relativistic hadronic jets in core-collapse SNe. We conclude that a sub-population of SNe with typical Lorentz boost factor and jet energy of 10 and 3\times10^{51} erg, respectively, does not exceed 4.2% at 90% confidence., Comment: 12 pages, 12 figures, submitted to A&A
Published: 2011
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6. Observation of an Anisotropy in the Galactic Cosmic Ray arrival direction at 400 TeV with IceCube

Author: IceCube Collaboration, Abbasi, R., Abdou, Y., Abu-Zayyad, T., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Allen, M. M., Altmann, D., Andeen, K., Auffenberg, J., Bai, X., Baker, M., Barwick, S. W., Bay, R., Alba, J. L. Bazo, Beattie, K., Beatty, J. J., Bechet, S., Becker, J. K., Becker, K. -H., Benabderrahmane, M. L., BenZvi, S., Berdermann, J., Berghaus, P., Berley, D., Bernardini, E., Bertrand, D., Besson, D. Z., Bindig, D., Bissok, M., Blaufuss, E., Blumenthal, J., Boersma, D. J., Bohm, C., Bose, D., Böser, S., Botner, O., Brown, A. M., Buitink, S., Caballero-Mora, K. S., Carson, M., Chirkin, D., Christy, B., Clevermann, F., Cohen, S., Colnard, C., Cowen, D. F., Silva, A. H. Cruz, D'Agostino, M. V., Danninger, M., Daughhetee, J., Davis, J. C., De Clercq, C., Degner, T., Demirörs, L., Descamps, F., Desiati, P., de Vries-Uiterweerd, G., DeYoung, T., Díaz-Vélez, J. C., Dierckxsens, M., Dreyer, J., Dumm, J. P., Dunkman, M., Eisch, J., Ellsworth, R. W., Engdegård, O., Euler, S., Evenson, P. A., Fadiran, O., Fazely, A. R., Fedynitch, A., Feintzeig, J., Feusels, T., Filimonov, K., Finley, C., Fischer-Wasels, T., Fox, B. D., Franckowiak, A., Franke, R., Gaisser, T. K., Gallagher, J., Gerhardt, L., Gladstone, L., Glüsenkamp, T., Goldschmidt, A., Goodman, J. A., Góra, D., Grant, D., Griesel, T., Groß, A., Grullon, S., Gurtner, M., Ha, C., Ismail, A. Haj, Hallgren, A., Halzen, F., Han, K., Hanson, K., Heinen, D., Helbing, K., Hellauer, R., Hickford, S., Hill, G. C., Hoffman, K. D., Hoffmann, B., Homeier, A., Hoshina, K., Huelsnitz, W., Hülß, J. -P., Hulth, P. O., Hultqvist, K., Hussain, S., Ishihara, A., Jacobi, E., Jacobsen, J., Japaridze, G. S., Johansson, H., Kampert, K. -H., Kappes, A., Karg, T., Karle, A., Kenny, P., Kiryluk, J., Kislat, F., Klein, S. R., Köhne, J. -H., Kohnen, G., Kolanoski, H., Köpke, L., Kopper, S., Koskinen, D. J., Kowalski, M., Kowarik, T., Krasberg, M., Kroll, G., Kurahashi, N., Kuwabara, T., Labare, M., Laihem, K., Landsman, H., Larson, M. J., Lauer, R., Lünemann, J., Madsen, J., Marotta, A., Maruyama, R., Mase, K., Matis, H. S., Meagher, K., Merck, M., Mészáros, P., Meures, T., Miarecki, S., Middell, E., Milke, N., Miller, J., Montaruli, T., Morse, R., Movit, S. M., Nahnhauer, R., Nam, J. W., Naumann, U., Nygren, D. R., Odrowski, S., Olivas, A., Olivo, M., O'Murchadha, A., Panknin, S., Paul, L., Heros, C. Pérez de los, Petrovic, J., Piegsa, A., Pieloth, D., Porrata, R., Posselt, J., Price, C. C., Price, P. B., Przybylski, G. T., Rawlins, K., Redl, P., Resconi, E., Rhode, W., Ribordy, M., Richman, M., Rodrigues, J. P., Rothmaier, F., Rott, C., Ruhe, T., Rutledge, D., Ruzybayev, B., Ryckbosch, D., Sander, H. -G., Santander, M., Sarkar, S., Schatto, K., Schmidt, T., Schönwald, A., Schukraft, A., Schultes, A., Schulz, O., Schunck, M., Seckel, D., Semburg, B., Seo, S. H., Sestayo, Y., Seunarine, S., Silvestri, A., Spiczak, G. M., Spiering, C., Stamatikos, M., Stanev, T., Stezelberger, T., Stokstad, R. G., Stößl, A., Strahler, E. A., Ström, R., Stüer, M., Sullivan, G. W., Swillens, Q., Taavola, H., Taboada, I., Tamburro, A., Tepe, A., Ter-Antonyan, S., Tilav, S., Toale, P. A., Toscano, S., Tosi, D., van Eijndhoven, N., Vandenbroucke, J., Van Overloop, A., van Santen, J., Vehring, M., Voge, M., Walck, C., Waldenmaier, T., Wallraff, M., Walter, M., Weaver, Ch., Wendt, C., Westerhoff, S., Whitehorn, N., Wiebe, K., Wiebusch, C. H., Williams, D. R., Wischnewski, R., Wissing, H., Wolf, M., Wood, T. R., Woschnagg, K., Xu, C., Xu, D. L., Xu, X. W., Yanez, J. P., Yodh, G., Yoshida, S., Zarzhitsky, P., and Zoll, M.
Subjects: High Energy Physics - Experiment, Astrophysics - High Energy Astrophysical Phenomena
Abstract: In this paper we report the first observation in the Southern hemisphere of an energy dependence in the Galactic cosmic ray anisotropy up to a few hundred TeV. This measurement was performed using cosmic ray induced muons recorded by the partially deployed IceCube observatory between May 2009 and May 2010. The data include a total of 33$\times 10^{9}$ muon events with a median angular resolution of $\sim3^{\circ}$ degrees. A sky map of the relative intensity in arrival direction over the Southern celestial sky is presented for cosmic ray median energies of 20 and 400 TeV. The same large-scale anisotropy observed at median energies around 20 TeV is not present at 400 TeV. Instead, the high energy skymap shows a different anisotropy structure including a deficit with a post-trial significance of -6.3$\sigma$. This anisotropy reveals a new feature of the Galactic cosmic ray distribution, which must be incorporated into theories of the origin and propagation of cosmic rays.
Published: 2011
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7. Searches for periodic neutrino emission from binary systems with 22 and 40 strings of IceCube

Author: IceCube Collaboration, Abbasi, R., Abdou, Y., Abu-Zayyad, T., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Allen, M. M., Altmann, D., Andeen, K., Auffenberg, J., Bai, X., Baker, M., Barwick, S. W., Bay, R., Alba, J. L. Bazo, Beattie, K., Beatty, J. J., Bechet, S., Becker, J. K., Becker, K. -H., Benabderrahmane, M. L., BenZvi, S., Berdermann, J., Berghaus, P., Berley, D., Bernardini, E., Bertrand, D., Besson, D. Z., Bindig, D., Bissok, M., Blaufuss, E., Blumenthal, J., Boersma, D. J., Bohm, C., Bose, D., Böser, S., Botner, O., Brown, A. M., Buitink, S., Caballero-Mora, K. S., Carson, M., Chirkin, D., Christy, B., Clevermann, F., Cohen, S., Colnard, C., Cowen, D. F., Silva, A. H. Cruz, D'Agostino, M. V., Danninger, M., Daughhetee, J., Davis, J. C., De Clercq, C., Degner, T., Demirörs, L., Descamps, F., Desiati, P., de Vries-Uiterweerd, G., DeYoung, T., Díaz-Vélez, J. C., Dierckxsens, M., Dreyer, J., Dumm, J. P., Dunkman, M., Eisch, J., Ellsworth, R. W., Engdegård, O., Euler, S., Evenson, P. A., Fadiran, O., Fazely, A. R., Fedynitch, A., Feintzeig, J., Feusels, T., Filimonov, K., Finley, C., Fischer-Wasels, T., Fox, B. D., Franckowiak, A., Franke, R., Gaisser, T. K., Gallagher, J., Gerhardt, L., Gladstone, L., Glüsenkamp, T., Goldschmidt, A., Goodman, J. A., Góra, D., Grant, D., Griesel, T., Groß, A., Grullon, S., Gurtner, M., Ha, C., Ismail, A. Haj, Hallgren, A., Halzen, F., Han, K., Hanson, K., Heinen, D., Helbing, K., Hellauer, R., Hickford, S., Hill, G. C., Hoffman, K. D., Hoffmann, B., Homeier, A., Hoshina, K., Huelsnitz, W., Hülß, J. -P., Hulth, P. O., Hultqvist, K., Hussain, S., Ishihara, A., Jacobi, E., Jacobsen, J., Japaridze, G. S., Johansson, H., Kampert, K. -H., Kappes, A., Karg, T., Karle, A., Kenny, P., Kiryluk, J., Kislat, F., Klein, S. R., Köhne, J. -H., Kohnen, G., Kolanoski, H., Köpke, L., Kopper, S., Koskinen, D. J., Kowalski, M., Kowarik, T., Krasberg, M., Kroll, G., Kurahashi, N., Kuwabara, T., Labare, M., Laihem, K., Landsman, H., Larson, M. J., Lauer, R., Lünemann, J., Madsen, J., Marotta, A., Maruyama, R., Mase, K., Matis, H. S., Meagher, K., Merck, M., Mészáros, P., Meures, T., Miarecki, S., Middell, E., Milke, N., Miller, J., Montaruli, T., Morse, R., Movit, S. M., Nahnhauer, R., Nam, J. W., Naumann, U., Nygren, D. R., Odrowski, S., Olivas, A., Olivo, M., O'Murchadha, A., Panknin, S., Paul, L., Heros, C. Pérez de los, Petrovic, J., Piegsa, A., Pieloth, D., Porrata, R., Posselt, J., Price, P. B., Przybylski, G. T., Rawlins, K., Redl, P., Resconi, E., Rhode, W., Ribordy, M., Richman, M., Rodrigues, J. P., Rothmaier, F., Rott, C., Ruhe, T., Rutledge, D., Ruzybayev, B., Ryckbosch, D., Sander, H. -G., Santander, M., Sarkar, S., Schatto, K., Schmidt, T., Schönwald, A., Schukraft, A., Schultes, A., Schulz, O., Schunck, M., Seckel, D., Semburg, B., Seo, S. H., Sestayo, Y., Seunarine, S., Silvestri, A., Spiczak, G. M., Spiering, C., Stamatikos, M., Stanev, T., Stezelberger, T., Stokstad, R. G., Stößl, A., Strahler, E. A., Ström, R., Stüer, M., Sullivan, G. W., Swillens, Q., Taavola, H., Taboada, I., Tamburro, A., Tepe, A., Ter-Antonyan, S., Tilav, S., Toale, P. A., Toscano, S., Tosi, D., van Eijndhoven, N., Vandenbroucke, J., Van Overloop, A., van Santen, J., Vehring, M., Voge, M., Walck, C., Waldenmaier, T., Wallraff, M., Walter, M., Weaver, Ch., Wendt, C., Westerhoff, S., Whitehorn, N., Wiebe, K., Wiebusch, C. H., Williams, D. R., Wischnewski, R., Wissing, H., Wolf, M., Wood, T. R., Woschnagg, K., Xu, C., Xu, D. L., Xu, X. W., Yanez, J. P., Yodh, G., Yoshida, S., Zarzhitsky, P., and Zoll, M.
Subjects: Astrophysics - High Energy Astrophysical Phenomena
Abstract: In this paper we present the results of searches for periodic neutrino emission from a catalog of binary systems. Such modulation, observed in the photon flux, would be caused by the geometry of these systems. In the analysis, the period is fixed by these photon observations, while the phase and duration of the neutrino emission are treated as free parameters to be fit with the data. If the emission occurs during ~20% or less of the total period, this analysis achieves better sensitivity than a time-integrated analysis. We use the IceCube data taken from May 31, 2007 to April 5, 2008 with its 22-string configuration, and from April 5, 2008 to May 20, 2009 with its 40-string configuration. No evidence for neutrino emission is found, with the strongest excess occurring for Cygnus X-3 at 2.1 sigma significance after accounting for trials. Neutrino flux upper limits for both periodic and time-integrated emission are provided., Comment: 16 Pages, 2 figures
Published: 2011
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8. IceCube Sensitivity for Low-Energy Neutrinos from Nearby Supernovae

Author: IceCube Collaboration, Abbasi, R., Abdou, Y., Abu-Zayyad, T., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Allen, M. M., Altmann, D., Andeen, K., Auffenberg, J., Bai, X., Baker, M., Barwick, S. W., Baum, V., Bay, R., Alba, J. L. Bazo, Beattie, K., Beatty, J. J., Bechet, S., Becker, J. K., Becker, K. -H., Benabderrahmane, M. L., BenZvi, S., Berdermann, J., Berghaus, P., Berley, D., Bernardini, E., Bertrand, D., Besson, D. Z., Bindig, D., Bissok, M., Blaufuss, E., Blumenthal, J., Boersma, D. J., Bohm, C., Bose, D., Böser, S., Botner, O., Brown, A. M., Buitink, S., Caballero-Mora, K. S., Carson, M., Chirkin, D., Christy, B., Clevermann, F., Cohen, S., Colnard, C., Cowen, D. F., Silva, A. H. Cruz, D'Agostino, M. V., Danninger, M., Daughhetee, J., Davis, J. C., De Clercq, C., Degner, T., Demirörs, L., Descamps, F., Desiati, P., de Vries-Uiterweerd, G., DeYoung, T., Diaz-Vélez, J. C., Dierckxsens, M., Dreyer, J., Dumm, J. P., Dunkman, M., Eisch, J., Ellsworth, R. W., Engdegård, O., Euler, S., Evenson, P. A., Fadiran, O., Fazely, A. R., Fedynitch, A., Feintzeig, J., Feusels, T., Filimonov, K., Finley, C., Fischer-Wasels, T., Fox, B. D., Franckowiak, A., Franke, R., Gaisser, T. K., Gallagher, J., Gerhardt, L., Gladstone, L., Glüsenkamp, T., Goldschmidt, A., Goodman, J. A., Góra, D., Grant, D., Griesel, T., Groß, A., Grullon, S., Gurtner, M., Ha, C., Ismail, A. Haj, Hallgren, A., Halzen, F., Han, K., Hanson, K., Heinen, D., Helbing, K., Hellauer, R., Hickford, S., Hill, G. C., Hoffman, K. D., Hoffmann, B., Homeier, A., Hoshina, K., Huelsnitz, W., Hülß, J. -P., Hulth, P. O., Hultqvist, K., Hussain, S., Ishihara, A., Jakobi, E., Jacobsen, J., Japaridze, G. S., Johansson, H., Kampert, K. -H., Kappes, A., Karg, T., Karle, A., Kenny, P., Kiryluk, J., Kislat, F., Klein, S. R., Köhne, H., Kohnen, G., Kolanoski, H., Köpke, L., Kopper, S., Koskinen, D. J., Kowalski, M., Kowarik, T., Krasberg, M., Kroll, G., Kurahashi, N., Kuwabara, T., Labare, M., Laihem, K., Landsman, H., Larson, M. J., Lauer, R., Lünemann, J., Madsen, J., Marotta, A., Maruyama, R., Mase, K., Matis, H. S., Meagher, K., Merck, M., Mészáros, P., Meures, T., Miarecki, S., Middell, E., Milke, N., Miller, J., Montaruli, T., Morse, R., Movit, S. M., Nahnhauer, R., Nam, J. W., Naumann, U., Nygren, D. R., Odrowski, S., Olivas, A., Olivo, M., O'Murchadha, A., Panknin, S., Paul, L., Heros, C. Pérez de los, Petrovic, J., Piegsa, A., Pieloth, D., Porrata, R., Posselt, J., Price, P. B., Przybylski, G. T., Rawlins, K., Redl, P., Resconi, E., Rhode, W., Ribordy, M., Richard, A. S., Richman, M., Rodrigues, J. P., Rothmaier, F., Rott, C., Ruhe, T., Rutledge, D., Ruzybayev, B., Ryckbosch, D., Sander, H. -G., Santander, M., Sarkar, S., Schatto, K., Schmidt, T., Schönwald, A., Schukraft, A., Schulte, L., Schultes, A., Schulz, O., Schunck, M., Seckel, D., Semburg, B., Seo, S. H., Sestayo, Y., Seunarine, S., Silvestri, A., Singh, K., Slipak, A., Spiczak, G. M., Spiering, C., Stamatikos, M., Stanev, T., Stezelberger, T., Stokstad, R. G., Stößl, A., Strahler, E. A., Ström, R., Stüer, M., Sullivan, G. W., Swillens, Q., Taavola, H., Taboada, I., Tamburro, A., Tepe, A., Ter-Antonyan, S., Tilav, S., Toale, P. A., Toscano, S., Tosi, D., van Eijndhoven, N., Vandenbroucke, J., Van Overloop, A., van Santen, J., Vehring, M., Voge, M., Walck, C., Waldenmaier, T., Wallraff, M., Walter, M., Weaver, Ch., Wendt, C., Westerhoff, S., Whitehorn, N., Wiebe, K., Wiebusch, C. H., Williams, D. R., Wischnewski, R., Wissing, H., Wolf, M., Wood, T. R., Woschnagg, K., Xu, C., Xu, D. L., Xu, X. W., Yanez, J. P., Yodh, G., Yoshida, S., Zarzhitsky, P., and Zoll, M.
Subjects: Astrophysics - High Energy Astrophysical Phenomena
Abstract: This paper describes the response of the IceCube neutrino telescope located at the geographic South Pole to outbursts of MeV neutrinos from the core collapse of nearby massive stars. IceCube was completed in December 2010 forming a lattice of 5160 photomultiplier tubes that monitor a volume of ~ 1 cubic kilometer in the deep Antarctic ice for particle induced photons. The telescope was designed to detect neutrinos with energies greater than 100 GeV. Owing to subfreezing ice temperatures, the photomultiplier dark noise rates are particularly low. Hence IceCube can also detect large numbers of MeV neutrinos by observing a collective rise in all photomultiplier rates on top of the dark noise. With 2 ms timing resolution, IceCube can detect subtle features in the temporal development of the supernova neutrino burst. For a supernova at the galactic center, its sensitivity matches that of a background-free megaton-scale supernova search experiment. The sensitivity decreases to 20 standard deviations at the galactic edge (30 kpc) and 6 standard deviations at the Large Magellanic Cloud (50 kpc). IceCube is sending triggers from potential supernovae to the Supernova Early Warning System. The sensitivity to neutrino properties such as the neutrino hierarchy is discussed, as well as the possibility to detect the neutronization burst, a short outbreak of electron neutrinos released by electron capture on protons soon after collapse. Tantalizing signatures, such as the formation of a quark star or a black hole as well as the characteristics of shock waves, are investigated to illustrate IceCube's capability for supernova detection., Comment: 17 pages, 16 figures
Published: 2011
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9. All-particle cosmic ray energy spectrum measured with 26 IceTop stations

Author: Abbasi, R., Abdou, Y., Abu-Zayyad, T., Ackermann, M., Adams, J., Aguilar, J.A., Ahlers, M., Altmann, D., Andeen, K., Auffenberg, J., Bai, X., Baker, M., Barwick, S.W., Baum, V., Bay, R., Bazo Alba, J.L., Beattie, K., Beatty, J.J., Bechet, S., Becker, J.K., Becker, K.-H., Bell, M., Benabderrahmane, M.L., BenZvi, S., Berdermann, J., Berghaus, P., Berley, D., Bernardini, E., Bertrand, D., Besson, D.Z., Bindig, D., Bissok, M., Blaufuss, E., Blumenthal, J., Boersma, D.J., Bohm, C., Bose, D., Böser, S., Botner, O., Brayeur, L., Brown, A.M., Buitink, S., Caballero-Mora, K.S., Carson, M., Casier, M., Chirkin, D., Christy, B., Clevermann, F., Cohen, S., Cowen, D.F., Cruz Silva, A.H., D’Agostino, M.V., Danninger, M., Daughhetee, J., Davis, J.C., De Clercq, C., Degner, T., Descamps, F., Desiati, P., de Vries-Uiterweerd, G., DeYoung, T., Dı´az-Vélez, J.C., Dreyer, J., Dumm, J.P., Dunkman, M., Eisch, J., Ellsworth, R.W., Engdegård, O., Euler, S., Evenson, P.A., Fadiran, O., Fazely, A.R., Fedynitch, A., Feintzeig, J., Feusels, T., Filimonov, K., Finley, C., Fischer-Wasels, T., Flis, S., Franckowiak, A., Franke, R., Gaisser, T.K., Gallagher, J., Gerhardt, L., Gladstone, L., Glüsenkamp, T., Goldschmidt, A., Goodman, J.A., Góra, D., Grant, D., Groß, A., Grullon, S., Gurtner, M., Ha, C., Haj Ismail, A., Hallgren, A., Halzen, F., Han, K., Hanson, K., Heereman, D., Heimann, P., Heinen, D., Helbing, K., Hellauer, R., Hickford, S., Hill, G.C., Hoffman, K.D., Hoffmann, B., Homeier, A., Hoshina, K., Huelsnitz, W., Hulth, P.O., Hultqvist, K., Hussain, S., Ishihara, A., Jacobi, E., Jacobsen, J., Japaridze, G.S., Johansson, H., Kappes, A., Karg, T., Karle, A., Kiryluk, J., Kislat, F., Klein, S.R., Klepser, S., Köhne, J.-H., Kohnen, G., Kolanoski, H., Köpke, L., Kopper, S., Koskinen, D.J., Kowalski, M., Krasberg, M., Kroll, G., Kunnen, J., Kurahashi, N., Kuwabara, T., Labare, M., Laihem, K., Landsman, H., Larson, M.J., Lauer, R., Lünemann, J., Madsen, J., Maruyama, R., Mase, K., Matis, H.S., Meagher, K., Merck, M., Mészáros, P., Meures, T., Miarecki, S., Middell, E., Milke, N., Miller, J., Montaruli, T., Morse, R., Movit, S.M., Nahnhauer, R., Nam, J.W., Naumann, U., Nowicki, S.C., Nygren, D.R., Odrowski, S., Olivas, A., Olivo, M., O’Murchadha, A., Panknin, S., Paul, L., Pérez de los Heros, C., Pieloth, D., Posselt, J., Price, P.B., Przybylski, G.T., Rawlins, K., Redl, P., Resconi, E., Rhode, W., Ribordy, M., Richman, M., Riedel, B., Rodrigues, J.P., Rothmaier, F., Rott, C., Ruhe, T., Rutledge, D., Ruzybayev, B., Ryckbosch, D., Sander, H.-G., Santander, M., Sarkar, S., Schatto, K., Scheel, M., Schmidt, T., Schöneberg, S., Schönwald, A., Schukraft, A., Schulte, L., Schultes, A., Schulz, O., Schunck, M., Seckel, D., Semburg, B., Seo, S.H., Sestayo, Y., Seunarine, S., Silvestri, A., Smith, M.W.E., Spiczak, G.M., Spiering, C., Stamatikos, M., Stanev, T., Stezelberger, T., Stokstad, R.G., Stößl, A., Strahler, E.A., Ström, R., Stüer, M., Sullivan, G.W., Taavola, H., Taboada, I., Tamburro, A., Ter-Antonyan, S., Tilav, S., Toale, P.A., Toscano, S., Tosi, D., van Eijndhoven, N., Van Overloop, A., van Santen, J., Vehring, M., Voge, M., Walck, C., Waldenmaier, T., Wallraff, M., Walter, M., Wasserman, R., Weaver, Ch., Wendt, C., Westerhoff, S., Whitehorn, N., Wiebe, K., Wiebusch, C.H., Williams, D.R., Wischnewski, R., Wissing, H., Wolf, M., Wood, T.R., Woschnagg, K., Xu, C., Xu, D.L., Xu, X.W., Yanez, J.P., Yodh, G., Yoshida, S., Zarzhitsky, P., and Zoll, M.
Published: 2013
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10. The design and performance of IceCube DeepCore

Author: Abbasi, R., Abdou, Y., Abu-Zayyad, T., Ackermann, M., Adams, J., Aguilar, J.A., Ahlers, M., Allen, M.M., Altmann, D., Andeen, K., Auffenberg, J., Bai, X., Baker, M., Barwick, S.W., Bay, R., Bazo Alba, J.L., Beattie, K., Beatty, J.J., Bechet, S., Becker, J.K., Becker, K.-H., Benabderrahmane, M.L., BenZvi, S., Berdermann, J., Berghaus, P., Berley, D., Bernardini, E., Bertrand, D., Besson, D.Z., Bindig, D., Bissok, M., Blaufuss, E., Blumenthal, J., Boersma, D.J., Bohm, C., Bose, D., Böser, S., Botner, O., Brown, A.M., Buitink, S., Caballero-Mora, K.S., Carson, M., Chirkin, D., Christy, B., Clevermann, F., Cohen, S., Colnard, C., Cowen, D.F., Cruz Silva, A.H., D’Agostino, M.V., Danninger, M., Daughhetee, J., Davis, J.C., De Clercq, C., Degner, T., Demirörs, L., Descamps, F., Desiati, P., de Vries-Uiterweerd, G., DeYoung, T., Díaz-Vélez, J.C., Dierckxsens, M., Dreyer, J., Dumm, J.P., Dunkman, M., Eisch, J., Ellsworth, R.W., Engdegård, O., Euler, S., Evenson, P.A., Fadiran, O., Fazely, A.R., Fedynitch, A., Feintzeig, J., Feusels, T., Filimonov, K., Finley, C., Fischer-Wasels, T., Fox, B.D., Franckowiak, A., Franke, R., Gaisser, T.K., Gallagher, J., Gerhardt, L., Gladstone, L., Glüsenkamp, T., Goldschmidt, A., Goodman, J.A., Góra, D., Grant, D., Griesel, T., Groß, A., Grullon, S., Gurtner, M., Ha, C., Haj Ismail, A., Hallgren, A., Halzen, F., Han, K., Hanson, K., Heinen, D., Helbing, K., Hellauer, R., Hickford, S., Hill, G.C., Hoffman, K.D., Hoffmann, B., Homeier, A., Hoshina, K., Huelsnitz, W., Hülß, J.-P., Hulth, P.O., Hultqvist, K., Hussain, S., Ishihara, A., Jacobi, E., Jacobsen, J., Japaridze, G.S., Johansson, H., Kampert, K.-H., Kappes, A., Karg, T., Karle, A., Kenny, P., Kiryluk, J., Kislat, F., Klein, S.R., Köhne, J.-H., Kohnen, G., Kolanoski, H., Köpke, L., Koskinen, D.J., Kowalski, M., Kowarik, T., Krasberg, M., Kroll, G., Kurahashi, N., Kuwabara, T., Labare, M., Laihem, K., Landsman, H., Larson, M.J., Lauer, R., Lünemann, J., Madsen, J., Marotta, A., Maruyama, R., Mase, K., Matis, H.S., Meagher, K., Merck, M., Mészáros, P., Meures, T., Miarecki, S., Middell, E., Milke, N., Miller, J., Montaruli, T., Morse, R., Movit, S.M., Nahnhauer, R., Nam, J.W., Naumann, U., Nygren, D.R., Odrowski, S., Olivas, A., Olivo, M., O’Murchadha, A., Panknin, S., Paul, L., Pérez de los Heros, C., Petrovic, J., Piegsa, A., Pieloth, D., Porrata, R., Posselt, J., Price, P.B., Przybylski, G.T., Rawlins, K., Redl, P., Resconi, E., Rhode, W., Ribordy, M., Richman, M., Rodrigues, J.P., Rothmaier, F., Rott, C., Ruhe, T., Rutledge, D., Ruzybayev, B., Ryckbosch, D., Sander, H.-G., Santander, M., Sarkar, S., Schatto, K., Schmidt, T., Schönwald, A., Schukraft, A., Schultes, A., Schulz, O., Schunck, M., Seckel, D., Semburg, B., Seo, S.H., Sestayo, Y., Seunarine, S., Silvestri, A., Spiczak, G.M., Spiering, C., Stamatikos, M., Stanev, T., Stezelberger, T., Stokstad, R.G., Stößl, A., Strahler, E.A., Ström, R., Stüer, M., Sullivan, G.W., Swillens, Q., Taavola, H., Taboada, I., Tamburro, A., Tepe, A., Ter-Antonyan, S., Tilav, S., Toale, P.A., Toscano, S., Tosi, D., van Eijndhoven, N., Vandenbroucke, J., Van Overloop, A., van Santen, J., Vehring, M., Voge, M., Walck, C., Waldenmaier, T., Wallraff, M., Walter, M., Weaver, Ch., Wendt, C., Westerhoff, S., Whitehorn, N., Wiebe, K., Wiebusch, C.H., Williams, D.R., Wischnewski, R., Wissing, H., Wolf, M., Wood, T.R., Woschnagg, K., Xu, C., Xu, D.L., Xu, X.W., Yanez, J.P., Yodh, G., Yoshida, S., Zarzhitsky, P., and Zoll, M.
Published: 2012
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11. Searches for periodic neutrino emission from binary systems with 22 and 40 strings of IceCube

Author: Abbasi, R., Abdou, Y., Abu-Zayyad, T., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Allen, M. M., Altmann, D., Andeen, K., Auffenberg, J., Bai, X., Baker, M., Barwick, S. W., Bay, R., Alba, J. L. Bazo, Beattie, K., Beatty, J. J., Bechet, S., Becker, J. K., Becker, K. -H, Benabderrahmane, M. L., BenZvi, S., Berdermann, J., Berghaus, P., Berley, D., Bernardini, E., Bertrand, D., Besson, D. Z., Bindig, D., Bissok, M., Blaufuss, E., Blumenthal, J., Boersma, D. J., Bohm, C., Bose, D., Boeser, S., Botner, Olga, Brown, A. M., Buitink, S., Caballero-Mora, K. S., Carson, M., Chirkin, D., Christy, B., Clevermann, F., Cohen, S., Colnard, C., Cowen, D. F., Silva, A. H. Cruz, D'Agostino, M. V., Danninger, M., Daughhetee, J., Davis, J. C., De Clercq, C., Degner, T., Demiroers, L., Descamps, F., Desiati, P., de Vries-Uiterweerd, G., DeYoung, T., Diaz-Velez, J. C., Dierckxsens, M., Dreyer, J., Dumm, J. P., Dunkman, M., Eisch, J., Ellsworth, R. W., Engdegård, Olle, Euler, S., Evenson, P. A., Fadiran, O., Fazely, A. R., Fedynitch, A., Feintzeig, J., Feusels, T., Filimonov, K., Finley, C., Fischer-Wasels, T., Fox, B. D., Franckowiak, A., Franke, R., Gaisser, T. K., Gallagher, J., Gerhardt, L., Gladstone, L., Gluesenkamp, T., Goldschmidt, A., Goodman, J. A., Gora, D., Grant, D., Griesel, T., Gross, A., Grullon, S., Gurtner, M., Ha, C., Ismail, A. Haj, Hallgren, Allan, Halzen, F., Han, K., Hanson, K., Heinen, D., Helbing, K., Hellauer, R., Hickford, S., Hill, G. C., Hoffman, K. D., Hoffmann, B., Homeier, A., Hoshina, K., Huelsnitz, W., Huelss, J. -P, Hulth, P. O., Hultqvist, K., Hussain, S., Ishihara, A., Jacobi, E., Jacobsen, J., Japaridze, G. S., Johansson, H., Kampert, K. -H, Kappes, A., Karg, T., Karle, A., Kenny, P., Kiryluk, J., Kislat, F., Klein, S. R., Koehne, J. -H, Kohnen, G., Kolanoski, H., Koepke, L., Kopper, S., Koskinen, D. J., Kowalski, M., Kowarik, T., Krasberg, M., Kroll, G., Kurahashi, N., Kuwabara, T., Labare, M., Laihem, K., Landsman, H., Larson, M. J., Lauer, R., Luenemann, J., Madsen, J., Marotta, A., Maruyama, R., Mase, K., Matis, H. S., Meagher, K., Merck, M., Meszaros, P., Meures, T., Miarecki, S., Middell, E., Milke, N., Miller, J., Montaruli, T., Morse, R., Movit, S. M., Nahnhauer, R., Nam, J. W., Naumann, U., Nygren, D. R., Odrowski, S., Olivas, A., Olivo, M., O'Murchadha, A., Panknin, S., Paul, L., Pérez de los Heros, Carlos, Petrovic, J., Piegsa, A., Pieloth, D., Porrata, R., Posselt, J., Price, P. B., Przybylski, G. T., Rawlins, K., Redl, P., Resconi, E., Rhode, W., Ribordy, M., Richman, M., Rodrigues, J. P., Rothmaier, F., Rott, C., Ruhe, T., Rutledge, D., Ruzybayev, B., Ryckbosch, D., Sander, H. -G, Santander, M., Sarkar, S., Schatto, K., Schmidt, T., Schoenwald, A., Schukraft, A., Schultes, A., Schulz, O., Schunck, M., Seckel, D., Semburg, B., Seo, S. H., Sestayo, Y., Seunarine, S., Silvestri, A., Spiczak, G. M., Spiering, C., Stamatikos, M., Stanev, T., Stezelberger, T., Stokstad, R. G., Stoessl, A., Strahler, E. A., Ström, Rickard, Stueer, M., Sullivan, G. W., Swillens, Q., Taavola, Henric, Taboada, I., Tamburro, A., Tepe, A., Ter-Antonyan, S., Tilav, S., Toale, P. A., Toscano, S., Tosi, D., van Eijndhoven, N., Vandenbroucke, J., Van Overloop, A., van Santen, J., Vehring, M., Voge, M., Walck, C., Waldenmaier, T., Wallraff, M., Walter, M., Weaver, Ch., Wendt, C., Westerhoff, S., Whitehorn, N., Wiebe, K., Wiebusch, C. H., Williams, D. R., Wischnewski, R., Wissing, H., Wolf, M., Wood, T. R., Woschnagg, K., Xu, C., Xu, D. L., Xu, X. W., Yanez, J. P., Yodh, G., Yoshida, S., Zarzhitsky, P., Zoll, M., Abbasi, R., Abdou, Y., Abu-Zayyad, T., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Allen, M. M., Altmann, D., Andeen, K., Auffenberg, J., Bai, X., Baker, M., Barwick, S. W., Bay, R., Alba, J. L. Bazo, Beattie, K., Beatty, J. J., Bechet, S., Becker, J. K., Becker, K. -H, Benabderrahmane, M. L., BenZvi, S., Berdermann, J., Berghaus, P., Berley, D., Bernardini, E., Bertrand, D., Besson, D. Z., Bindig, D., Bissok, M., Blaufuss, E., Blumenthal, J., Boersma, D. J., Bohm, C., Bose, D., Boeser, S., Botner, Olga, Brown, A. M., Buitink, S., Caballero-Mora, K. S., Carson, M., Chirkin, D., Christy, B., Clevermann, F., Cohen, S., Colnard, C., Cowen, D. F., Silva, A. H. Cruz, D'Agostino, M. V., Danninger, M., Daughhetee, J., Davis, J. C., De Clercq, C., Degner, T., Demiroers, L., Descamps, F., Desiati, P., de Vries-Uiterweerd, G., DeYoung, T., Diaz-Velez, J. C., Dierckxsens, M., Dreyer, J., Dumm, J. P., Dunkman, M., Eisch, J., Ellsworth, R. W., Engdegård, Olle, Euler, S., Evenson, P. A., Fadiran, O., Fazely, A. R., Fedynitch, A., Feintzeig, J., Feusels, T., Filimonov, K., Finley, C., Fischer-Wasels, T., Fox, B. D., Franckowiak, A., Franke, R., Gaisser, T. K., Gallagher, J., Gerhardt, L., Gladstone, L., Gluesenkamp, T., Goldschmidt, A., Goodman, J. A., Gora, D., Grant, D., Griesel, T., Gross, A., Grullon, S., Gurtner, M., Ha, C., Ismail, A. Haj, Hallgren, Allan, Halzen, F., Han, K., Hanson, K., Heinen, D., Helbing, K., Hellauer, R., Hickford, S., Hill, G. C., Hoffman, K. D., Hoffmann, B., Homeier, A., Hoshina, K., Huelsnitz, W., Huelss, J. -P, Hulth, P. O., Hultqvist, K., Hussain, S., Ishihara, A., Jacobi, E., Jacobsen, J., Japaridze, G. S., Johansson, H., Kampert, K. -H, Kappes, A., Karg, T., Karle, A., Kenny, P., Kiryluk, J., Kislat, F., Klein, S. R., Koehne, J. -H, Kohnen, G., Kolanoski, H., Koepke, L., Kopper, S., Koskinen, D. J., Kowalski, M., Kowarik, T., Krasberg, M., Kroll, G., Kurahashi, N., Kuwabara, T., Labare, M., Laihem, K., Landsman, H., Larson, M. J., Lauer, R., Luenemann, J., Madsen, J., Marotta, A., Maruyama, R., Mase, K., Matis, H. S., Meagher, K., Merck, M., Meszaros, P., Meures, T., Miarecki, S., Middell, E., Milke, N., Miller, J., Montaruli, T., Morse, R., Movit, S. M., Nahnhauer, R., Nam, J. W., Naumann, U., Nygren, D. R., Odrowski, S., Olivas, A., Olivo, M., O'Murchadha, A., Panknin, S., Paul, L., Pérez de los Heros, Carlos, Petrovic, J., Piegsa, A., Pieloth, D., Porrata, R., Posselt, J., Price, P. B., Przybylski, G. T., Rawlins, K., Redl, P., Resconi, E., Rhode, W., Ribordy, M., Richman, M., Rodrigues, J. P., Rothmaier, F., Rott, C., Ruhe, T., Rutledge, D., Ruzybayev, B., Ryckbosch, D., Sander, H. -G, Santander, M., Sarkar, S., Schatto, K., Schmidt, T., Schoenwald, A., Schukraft, A., Schultes, A., Schulz, O., Schunck, M., Seckel, D., Semburg, B., Seo, S. H., Sestayo, Y., Seunarine, S., Silvestri, A., Spiczak, G. M., Spiering, C., Stamatikos, M., Stanev, T., Stezelberger, T., Stokstad, R. G., Stoessl, A., Strahler, E. A., Ström, Rickard, Stueer, M., Sullivan, G. W., Swillens, Q., Taavola, Henric, Taboada, I., Tamburro, A., Tepe, A., Ter-Antonyan, S., Tilav, S., Toale, P. A., Toscano, S., Tosi, D., van Eijndhoven, N., Vandenbroucke, J., Van Overloop, A., van Santen, J., Vehring, M., Voge, M., Walck, C., Waldenmaier, T., Wallraff, M., Walter, M., Weaver, Ch., Wendt, C., Westerhoff, S., Whitehorn, N., Wiebe, K., Wiebusch, C. H., Williams, D. R., Wischnewski, R., Wissing, H., Wolf, M., Wood, T. R., Woschnagg, K., Xu, C., Xu, D. L., Xu, X. W., Yanez, J. P., Yodh, G., Yoshida, S., Zarzhitsky, P., and Zoll, M.
Abstract: In this paper, we present the results of searches for periodic neutrino emission from a catalog of binary systems. Such modulation, observed in the photon flux, would be caused by the geometry of these systems. In the analysis, the period is fixed by these photon observations, while the phase and duration of the neutrino emission are treated as free parameters to be fit with the data. If the emission occurs during similar to 20% or less of the total period, this analysis achieves better sensitivity than a time-integrated analysis. We use the IceCube data taken from 2007 May 31 to 2008 April 5 with its 22 string configuration and from 2008 April 5 to 2009 May 20 with its 40 string configuration. No evidence for neutrino emission is found, with the strongest excess occurring for Cygnus X-3 at 2.1 sigma significance after accounting for trials. Neutrino flux upper limits for both periodic and time-integrated emission are provided.
Published: 2012
Full Text: View/download PDF

12. Observation of anisotropy in the galactic cosmic-ray arrival directions at 400 TeV with IceCube

Author: Abbasi, R., Abdou, Y., Abu-Zayyad, T., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Allen, M. M., Altmann, D., Andeen, K., Auffenberg, J., Bai, X., Baker, M., Barwick, S. W., Bay, R., Alba, J. L. Bazo, Beattie, K., Beatty, J. J., Bechet, S., Becker, J. K., Becker, K. -H, Benabderrahmane, M. L., BenZvi, S., Berdermann, J., Berghaus, P., Berley, D., Bernardini, E., Bertrand, D., Besson, D. Z., Bindig, D., Bissok, M., Blaufuss, E., Blumenthal, J., Boersma, D. J., Bohm, C., Bose, D., Boeser, S., Botner, Olga, Brown, A. M., Buitink, S., Caballero-Mora, K. S., Carson, M., Chirkin, D., Christy, B., Clevermann, F., Cohen, S., Colnard, C., Cowen, D. F., Silva, A. H. Cruz, D'Agostino, M. V., Danninger, M., Daughhetee, J., Davis, J. C., De Clercq, C., Degner, T., Demiroers, L., Descamps, F., Desiati, P., de Vries-Uiterweerd, G., DeYoung, T., Diaz-Velez, J. C., Dierckxsens, M., Dreyer, J., Dumm, J. P., Dunkman, M., Eisch, J., Ellsworth, R. W., Engdegård, Olle, Euler, S., Evenson, P. A., Fadiran, O., Fazely, A. R., Fedynitch, A., Feintzeig, J., Feusels, T., Filimonov, K., Finley, C., Fischer-Wasels, T., Fox, B. D., Franckowiak, A., Franke, R., Gaisser, T. K., Gallagher, J., Gerhardt, L., Gladstone, L., Gluesenkamp, T., Goldschmidt, A., Goodman, J. A., Gora, D., Grant, D., Griesel, T., Gross, A., Grullon, S., Gurtner, M., Ha, C., Ismail, A. Haj, Hallgren, Allan, Halzen, F., Han, K., Hanson, K., Heinen, D., Helbing, K., Hellauer, R., Hickford, S., Hill, G. C., Hoffman, K. D., Hoffmann, B., Homeier, A., Hoshina, K., Huelsnitz, W., Huelss, J. -P, Hulth, P. O., Hultqvist, K., Hussain, S., Ishihara, A., Jacobi, E., Jacobsen, J., Japaridze, G. S., Johansson, H., Kampert, K. -H, Kappes, A., Karg, T., Karle, A., Kenny, P., Kiryluk, J., Kislat, F., Klein, S. R., Koehne, J. -H, Kohnen, G., Kolanoski, H., Koepke, L., Kopper, S., Koskinen, D. J., Kowalski, M., Kowarik, T., Krasberg, M., Kroll, G., Kurahashi, N., Kuwabara, T., Labare, M., Laihem, K., Landsman, H., Larson, M. J., Lauer, R., Luenemann, J., Madsen, J., Marotta, A., Maruyama, R., Mase, K., Matis, H. S., Meagher, K., Merck, M., Meszaros, P., Meures, T., Miarecki, S., Middell, E., Milke, N., Miller, J., Montaruli, T., Morse, R., Movit, S. M., Nahnhauer, R., Nam, J. W., Naumann, U., Nygren, D. R., Odrowski, S., Olivas, A., Olivo, M., O'Murchadha, A., Panknin, S., Paul, L., Pérez de los Heros, Carlos, Petrovic, J., Piegsa, A., Pieloth, D., Porrata, R., Posselt, J., Price, C. C., Price, P. B., Przybylski, G. T., Rawlins, K., Redl, P., Resconi, E., Rhode, W., Ribordy, M., Richman, M., Rodrigues, J. P., Rothmaier, F., Rott, C., Ruhe, T., Rutledge, D., Ruzybayev, B., Ryckbosch, D., Sander, H. -G, Santander, M., Sarkar, S., Schatto, K., Schmidt, T., Schoenwald, A., Schukraft, A., Schultes, A., Schulz, O., Schunck, M., Seckel, D., Semburg, B., Seo, S. H., Sestayo, Y., Seunarine, S., Silvestri, A., Spiczak, G. M., Spiering, C., Stamatikos, M., Stanev, T., Stezelberger, T., Stokstad, R. G., Stoessl, A., Strahler, E. A., Ström, Rickard, Stueer, M., Sullivan, G. W., Swillens, Q., Taavola, Henric, Taboada, I., Tamburro, A., Tepe, A., Ter-Antonyan, S., Tilav, S., Toale, P. A., Toscano, S., Tosi, D., van Eijndhoven, N., Vandenbroucke, J., Van Overloop, A., van Santen, J., Vehring, M., Voge, M., Walck, C., Waldenmaier, T., Wallraff, M., Walter, M., Weaver, Ch., Wendt, C., Westerhoff, S., Whitehorn, N., Wiebe, K., Wiebusch, C. H., Williams, D. R., Wischnewski, R., Wissing, H., Wolf, M., Wood, T. R., Woschnagg, K., Xu, C., Xu, D. L., Xu, X. W., Yanez, J. P., Yodh, G., Yoshida, S., Zarzhitsky, P., Zoll, M., Abbasi, R., Abdou, Y., Abu-Zayyad, T., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Allen, M. M., Altmann, D., Andeen, K., Auffenberg, J., Bai, X., Baker, M., Barwick, S. W., Bay, R., Alba, J. L. Bazo, Beattie, K., Beatty, J. J., Bechet, S., Becker, J. K., Becker, K. -H, Benabderrahmane, M. L., BenZvi, S., Berdermann, J., Berghaus, P., Berley, D., Bernardini, E., Bertrand, D., Besson, D. Z., Bindig, D., Bissok, M., Blaufuss, E., Blumenthal, J., Boersma, D. J., Bohm, C., Bose, D., Boeser, S., Botner, Olga, Brown, A. M., Buitink, S., Caballero-Mora, K. S., Carson, M., Chirkin, D., Christy, B., Clevermann, F., Cohen, S., Colnard, C., Cowen, D. F., Silva, A. H. Cruz, D'Agostino, M. V., Danninger, M., Daughhetee, J., Davis, J. C., De Clercq, C., Degner, T., Demiroers, L., Descamps, F., Desiati, P., de Vries-Uiterweerd, G., DeYoung, T., Diaz-Velez, J. C., Dierckxsens, M., Dreyer, J., Dumm, J. P., Dunkman, M., Eisch, J., Ellsworth, R. W., Engdegård, Olle, Euler, S., Evenson, P. A., Fadiran, O., Fazely, A. R., Fedynitch, A., Feintzeig, J., Feusels, T., Filimonov, K., Finley, C., Fischer-Wasels, T., Fox, B. D., Franckowiak, A., Franke, R., Gaisser, T. K., Gallagher, J., Gerhardt, L., Gladstone, L., Gluesenkamp, T., Goldschmidt, A., Goodman, J. A., Gora, D., Grant, D., Griesel, T., Gross, A., Grullon, S., Gurtner, M., Ha, C., Ismail, A. Haj, Hallgren, Allan, Halzen, F., Han, K., Hanson, K., Heinen, D., Helbing, K., Hellauer, R., Hickford, S., Hill, G. C., Hoffman, K. D., Hoffmann, B., Homeier, A., Hoshina, K., Huelsnitz, W., Huelss, J. -P, Hulth, P. O., Hultqvist, K., Hussain, S., Ishihara, A., Jacobi, E., Jacobsen, J., Japaridze, G. S., Johansson, H., Kampert, K. -H, Kappes, A., Karg, T., Karle, A., Kenny, P., Kiryluk, J., Kislat, F., Klein, S. R., Koehne, J. -H, Kohnen, G., Kolanoski, H., Koepke, L., Kopper, S., Koskinen, D. J., Kowalski, M., Kowarik, T., Krasberg, M., Kroll, G., Kurahashi, N., Kuwabara, T., Labare, M., Laihem, K., Landsman, H., Larson, M. J., Lauer, R., Luenemann, J., Madsen, J., Marotta, A., Maruyama, R., Mase, K., Matis, H. S., Meagher, K., Merck, M., Meszaros, P., Meures, T., Miarecki, S., Middell, E., Milke, N., Miller, J., Montaruli, T., Morse, R., Movit, S. M., Nahnhauer, R., Nam, J. W., Naumann, U., Nygren, D. R., Odrowski, S., Olivas, A., Olivo, M., O'Murchadha, A., Panknin, S., Paul, L., Pérez de los Heros, Carlos, Petrovic, J., Piegsa, A., Pieloth, D., Porrata, R., Posselt, J., Price, C. C., Price, P. B., Przybylski, G. T., Rawlins, K., Redl, P., Resconi, E., Rhode, W., Ribordy, M., Richman, M., Rodrigues, J. P., Rothmaier, F., Rott, C., Ruhe, T., Rutledge, D., Ruzybayev, B., Ryckbosch, D., Sander, H. -G, Santander, M., Sarkar, S., Schatto, K., Schmidt, T., Schoenwald, A., Schukraft, A., Schultes, A., Schulz, O., Schunck, M., Seckel, D., Semburg, B., Seo, S. H., Sestayo, Y., Seunarine, S., Silvestri, A., Spiczak, G. M., Spiering, C., Stamatikos, M., Stanev, T., Stezelberger, T., Stokstad, R. G., Stoessl, A., Strahler, E. A., Ström, Rickard, Stueer, M., Sullivan, G. W., Swillens, Q., Taavola, Henric, Taboada, I., Tamburro, A., Tepe, A., Ter-Antonyan, S., Tilav, S., Toale, P. A., Toscano, S., Tosi, D., van Eijndhoven, N., Vandenbroucke, J., Van Overloop, A., van Santen, J., Vehring, M., Voge, M., Walck, C., Waldenmaier, T., Wallraff, M., Walter, M., Weaver, Ch., Wendt, C., Westerhoff, S., Whitehorn, N., Wiebe, K., Wiebusch, C. H., Williams, D. R., Wischnewski, R., Wissing, H., Wolf, M., Wood, T. R., Woschnagg, K., Xu, C., Xu, D. L., Xu, X. W., Yanez, J. P., Yodh, G., Yoshida, S., Zarzhitsky, P., and Zoll, M.
Abstract: In this paper we report the first observation in the Southern hemisphere of an energy dependence in the Galactic cosmic-ray anisotropy up to a few hundred TeV. This measurement was performed using cosmic-ray-induced muons recorded by the partially deployed IceCube observatory between 2009 May and 2010 May. The data include a total of 33 x 10(9) muon events with a median angular resolution of similar to 3 degrees. A sky map of the relative intensity in arrival direction over the Southern celestial sky is presented for cosmic-ray median energies of 20 and 400 TeV. The same large-scale anisotropy observed at median energies around 20 TeV is not present at 400 TeV. Instead, the high-energy sky map shows a different anisotropy structure including a deficit with a post-trial significance of -6.3 sigma. This anisotropy reveals a new feature of the Galactic cosmic-ray distribution, which must be incorporated into theories of the origin and propagation of cosmic rays.
Published: 2012
Full Text: View/download PDF

13. An absence of neutrinos associated with cosmic-ray acceleration in gamma-ray bursts

Author: Abbasi, R., Abdou, Y., Abu-Zayyad, T., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Altmann, D., Andeen, K., Auffenberg, J., Bai, X., Baker, M., Barwick, S. W., Bay, R., Alba, J. L. Bazo, Beattie, K., Beatty, J. J., Bechet, S., Becker, J. K., Becker, K. -H, Bell, M., Benabderrahmane, M. L., BenZvi, S., Berdermann, J., Berghaus, P., Berley, D., Bernardini, E., Bertrand, D., Besson, D. Z., Bindig, D., Bissok, M., Blaufuss, E., Blumenthal, J., Boersma, D. J., Bohm, C., Bose, D., Boeser, S., Botner, Olga, Brayeur, L., Brown, A. M., Buitink, S., Caballero-Mora, K. S., Carson, M., Casier, M., Chirkin, D., Christy, B., Clevermann, F., Cohen, S., Colnard, C., Cowen, D. F., Silva, A. H. Cruz, D'Agostino, M. V., Danninger, M., Daughhetee, J., Davis, J. C., DeClercq, C., Degner, T., Descamps, F., Desiati, P., de Vries-Uiterweerd, G., DeYoung, T., Diaz-Velez, J. C., Dierckxsens, M., Dreyer, J., Dumm, J. P., Dunkman, M., Eisch, J., Ellsworth, R. W., Engdegård, Olle, Euler, S., Evenson, P. A., Fadiran, O., Fazely, A. R., Fedynitch, A., Feintzeig, J., Feusels, T., Filimonov, K., Finley, C., Fischer-Wasels, T., Flis, S., Franckowiak, A., Franke, R., Gaisser, T. K., Gallagher, J., Gerhardt, L., Gladstone, L., Gluesenkamp, T., Goldschmidt, A., Goodman, J. A., Gora, D., Grant, D., Griesel, T., Gross, A., Grullon, S., Gurtner, M., Ha, C., Ismail, A. Haj, Hallgren, Allan, Halzen, F., Han, K., Hanson, K., Heereman, D., Heinen, D., Helbing, K., Hellauer, R., Hickford, S., Hill, G. C., Hoffman, K. D., Hoffmann, B., Homeier, A., Hoshina, K., Huelsnitz, W., Huelss, J. -P, Hulth, P. O., Hultqvist, K., Hussain, S., Ishihara, A., Jacobi, E., Jacobsen, J., Japaridze, S., Johansson, H., Kappes, A., Karg, T., Karle, A., Kiryluk, J., Kislat, F., Klein, S. R., Koehne, J. -H, Kohnen, G., Kolanoski, H., Koepke, L., Kopper, S., Koskinen, D. J., Kowalski, M., Kowarik, T., Krasberg, M., Kroll, G., Kunnen, J., Kurahashi, N., Kuwabara, T., Labare, M., Laihem, K., Landsman, H., Larson, M. J., Lauer, R., Luenemann, J., Madsen, J., Marotta, A., Maruyama, R., Mase, K., Matis, H. S., Meagher, K., Merck, M., Meszaros, P., Meures, T., Miarecki, S., Middell, E., Milke, N., Miller, J., Montaruli, T., Morse, R., Movit, S. M., Nahnhauer, R., Nam, J. W., Naumann, U., Nowicki, S. C., Nygren, D. R., Odrowski, S., Olivas, A., Olivo, M., O'Murchadha, A., Panknin, S., Paul, L., Pérez de los Heros, Carlos, Piegsa, A., Pieloth, D., Posselt, J., Price, P. B., Przybylski, G. T., Rawlins, K., Redl, P., Resconi, E., Rhode, W., Ribordy, M., Richman, M., Riedel, B., Rizzo, A., Rodrigues, J. P., Rothmaier, F., Rott, C., Ruhe, T., Rutledge, D., Ruzybayev, B., Ryckbosch, D., Sander, H. -G, Santander, M., Sarkar, S., Schatto, K., Schmidt, T., Schoeneberg, S., Schoenwald, A., Schukraft, A., Schulte, L., Schultes, A., Schulz, O., Schunck, M., Seckel, D., Semburg, B., Seo, S. H., Sestayo, Y., Seunarine, S., Silvestri, A., Smith, M. W. E., Spiczak, G. M., Spiering, C., Stamatikos, M., Stanev, T., Stezelberger, T., Stokstad, R. G., Stoessl, A., Strahler, E. A., Ström, Rickard, Stueer, M., Sullivan, G. W., Taavola, Henric, Taboada, I., Tamburro, A., Ter-Antonyan, S., Tilav, S., Toale, P. A., Toscano, S., Tosi, D., van Eijndhoven, N., Van Overloop, A., van Santen, J., Vehring, M., Voge, M., Walck, C., Waldenmaier, T., Wallraff, M., Walter, M., Wasserman, R., Weaver, Ch., Wendt, C., Westerhoff, S., Whitehorn, N., Wiebe, K., Wiebusch, C. H., Williams, D. R., Wischnewski, R., Wissing, H., Wolf, M., Wood, T. R., Woschnagg, K., Xu, C., Xu, D. L., Xu, X. W., Yanez, J. P., Yodh, G., Yoshida, S., Zarzhitsky, P., Zoll, M., Abbasi, R., Abdou, Y., Abu-Zayyad, T., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Altmann, D., Andeen, K., Auffenberg, J., Bai, X., Baker, M., Barwick, S. W., Bay, R., Alba, J. L. Bazo, Beattie, K., Beatty, J. J., Bechet, S., Becker, J. K., Becker, K. -H, Bell, M., Benabderrahmane, M. L., BenZvi, S., Berdermann, J., Berghaus, P., Berley, D., Bernardini, E., Bertrand, D., Besson, D. Z., Bindig, D., Bissok, M., Blaufuss, E., Blumenthal, J., Boersma, D. J., Bohm, C., Bose, D., Boeser, S., Botner, Olga, Brayeur, L., Brown, A. M., Buitink, S., Caballero-Mora, K. S., Carson, M., Casier, M., Chirkin, D., Christy, B., Clevermann, F., Cohen, S., Colnard, C., Cowen, D. F., Silva, A. H. Cruz, D'Agostino, M. V., Danninger, M., Daughhetee, J., Davis, J. C., DeClercq, C., Degner, T., Descamps, F., Desiati, P., de Vries-Uiterweerd, G., DeYoung, T., Diaz-Velez, J. C., Dierckxsens, M., Dreyer, J., Dumm, J. P., Dunkman, M., Eisch, J., Ellsworth, R. W., Engdegård, Olle, Euler, S., Evenson, P. A., Fadiran, O., Fazely, A. R., Fedynitch, A., Feintzeig, J., Feusels, T., Filimonov, K., Finley, C., Fischer-Wasels, T., Flis, S., Franckowiak, A., Franke, R., Gaisser, T. K., Gallagher, J., Gerhardt, L., Gladstone, L., Gluesenkamp, T., Goldschmidt, A., Goodman, J. A., Gora, D., Grant, D., Griesel, T., Gross, A., Grullon, S., Gurtner, M., Ha, C., Ismail, A. Haj, Hallgren, Allan, Halzen, F., Han, K., Hanson, K., Heereman, D., Heinen, D., Helbing, K., Hellauer, R., Hickford, S., Hill, G. C., Hoffman, K. D., Hoffmann, B., Homeier, A., Hoshina, K., Huelsnitz, W., Huelss, J. -P, Hulth, P. O., Hultqvist, K., Hussain, S., Ishihara, A., Jacobi, E., Jacobsen, J., Japaridze, S., Johansson, H., Kappes, A., Karg, T., Karle, A., Kiryluk, J., Kislat, F., Klein, S. R., Koehne, J. -H, Kohnen, G., Kolanoski, H., Koepke, L., Kopper, S., Koskinen, D. J., Kowalski, M., Kowarik, T., Krasberg, M., Kroll, G., Kunnen, J., Kurahashi, N., Kuwabara, T., Labare, M., Laihem, K., Landsman, H., Larson, M. J., Lauer, R., Luenemann, J., Madsen, J., Marotta, A., Maruyama, R., Mase, K., Matis, H. S., Meagher, K., Merck, M., Meszaros, P., Meures, T., Miarecki, S., Middell, E., Milke, N., Miller, J., Montaruli, T., Morse, R., Movit, S. M., Nahnhauer, R., Nam, J. W., Naumann, U., Nowicki, S. C., Nygren, D. R., Odrowski, S., Olivas, A., Olivo, M., O'Murchadha, A., Panknin, S., Paul, L., Pérez de los Heros, Carlos, Piegsa, A., Pieloth, D., Posselt, J., Price, P. B., Przybylski, G. T., Rawlins, K., Redl, P., Resconi, E., Rhode, W., Ribordy, M., Richman, M., Riedel, B., Rizzo, A., Rodrigues, J. P., Rothmaier, F., Rott, C., Ruhe, T., Rutledge, D., Ruzybayev, B., Ryckbosch, D., Sander, H. -G, Santander, M., Sarkar, S., Schatto, K., Schmidt, T., Schoeneberg, S., Schoenwald, A., Schukraft, A., Schulte, L., Schultes, A., Schulz, O., Schunck, M., Seckel, D., Semburg, B., Seo, S. H., Sestayo, Y., Seunarine, S., Silvestri, A., Smith, M. W. E., Spiczak, G. M., Spiering, C., Stamatikos, M., Stanev, T., Stezelberger, T., Stokstad, R. G., Stoessl, A., Strahler, E. A., Ström, Rickard, Stueer, M., Sullivan, G. W., Taavola, Henric, Taboada, I., Tamburro, A., Ter-Antonyan, S., Tilav, S., Toale, P. A., Toscano, S., Tosi, D., van Eijndhoven, N., Van Overloop, A., van Santen, J., Vehring, M., Voge, M., Walck, C., Waldenmaier, T., Wallraff, M., Walter, M., Wasserman, R., Weaver, Ch., Wendt, C., Westerhoff, S., Whitehorn, N., Wiebe, K., Wiebusch, C. H., Williams, D. R., Wischnewski, R., Wissing, H., Wolf, M., Wood, T. R., Woschnagg, K., Xu, C., Xu, D. L., Xu, X. W., Yanez, J. P., Yodh, G., Yoshida, S., Zarzhitsky, P., and Zoll, M.
Abstract: Very energetic astrophysical events are required to accelerate cosmic rays to above 10(18) electronvolts. GRBs (c-ray bursts) have been proposed as possible candidate sources(1-3). In the GRB 'fireball' model, cosmic-ray acceleration should be accompanied by neutrinos produced in the decay of charged pions created in interactions between the high-energy cosmic-ray protons and gamma-rays(4). Previous searches for such neutrinos found none, but the constraints were weak because the sensitivity was at best approximately equal to the predicted flux(5-7). Here we report an upper limit on the flux of energetic neutrinos associated with GRBs that is at least a factor of 3.7 below the predictions(4,8-10). This implies either that GRBs are not the only sources of cosmic rays with energies exceeding 10(18) electronvolts or that the efficiency of neutrino production is much lower than has been predicted.
Published: 2012
Full Text: View/download PDF

14. Searching for soft relativistic jets in core-collapse supernovae with the IceCube optical follow-up program

Author: Abbasi, R., Abdou, Y., Abu-Zayyad, T., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Allen, M. M., Altmann, D., Andeen, K., Auffenberg, J., Bai, X., Baker, M., Barwick, S. W., Bay, R., Alba, J. L. Bazo, Beattie, K., Beatty, J. J., Bechet, S., Becker, J. K., Becker, K. -H, Benabderrahmane, M. L., BenZvi, S., Berdermann, J., Berghaus, P., Berley, D., Bernardini, E., Bertrand, D., Besson, D. Z., Bindig, D., Bissok, M., Blaufuss, E., Blumenthal, J., Boersma, D. J., Bohm, C., Bose, D., Boeser, S., Botner, Olga, Brown, A. M., Buitink, S., Caballero-Mora, K. S., Carson, M., Chirkin, D., Christy, B., Clevermann, F., Cohen, S., Colnard, C., Cowen, D. F., Silva, A. H. Cruz, D'Agostino, M. V., Danninger, M., Daughhetee, J., Davis, J. C., De Clercq, C., Degner, T., Demiroers, L., Descamps, F., Desiati, P., de Vries-Uiterweerd, G., DeYoung, T., Diaz-Velez, J. C., Dierckxsens, M., Dreyer, J., Dumm, J. P., Dunkman, M., Eisch, J., Ellsworth, R. W., Engdegård, Olle, Euler, S., Evenson, P. A., Fadiran, O., Fazely, A. R., Fedynitch, A., Feintzeig, J., Feusels, T., Filimonov, K., Finley, C., Fischer-Wasels, T., Fox, B. D., Franckowiak, A., Franke, R., Gaisser, T. K., Gallagher, J., Gerhardt, L., Gladstone, L., Gluesenkamp, T., Goldschmidt, A., Goodman, J. A., Gora, D., Grant, D., Griesel, T., Gross, A., Grullon, S., Gurtner, M., Ha, C., Ismail, A. Haj, Hallgren, Allan, Halzen, F., Han, K., Hanson, K., Heinen, D., Helbing, K., Hellauer, R., Herquet, P., Hickford, S., Hill, G. C., Hoffman, K. D., Hoffmann, B., Homeier, A., Hoshina, K., Huelsnitz, W., Huelss, J. -P, Hulth, P. O., Hultqvist, K., Hussain, S., Ishihara, A., Jacobi, E., Jacobsen, J., Japaridze, G. S., Johansson, H., Kampert, K. -H, Kappes, A., Karg, T., Karle, A., Kenny, P., Kiryluk, J., Kislat, F., Klein, S. R., Koehne, J. -H, Kohnen, G., Kolanoski, H., Koepke, L., Kopper, S., Koskinen, D. J., Kowalski, M., Kowarik, T., Krasberg, M., Kroll, G., Kurahashi, N., Kuwabara, T., Labare, M., Laihem, K., Landsman, H., Larson, M. J., Lauer, R., Luenemann, J., Madsen, J., Marotta, A., Maruyama, R., Mase, K., Matis, H. S., Meagher, K., Merck, M., Meszaros, P., Meures, T., Miarecki, S., Middell, E., Milke, N., Miller, J., Montaruli, T., Morse, R., Movit, S. M., Nahnhauer, R., Nam, J. W., Naumann, U., Nygren, D. R., Odrowski, S., Olivas, A., Olivo, M., O'Murchadha, A., Panknin, S., Paul, L., Pérez de los Heros, Carlos, Petrovic, J., Piegsa, A., Pieloth, D., Porrata, R., Posselt, J., Price, P. B., Przybylski, G. T., Rawlins, K., Redl, P., Resconi, E., Rhode, W., Ribordy, M., Richman, M., Rodrigues, J. P., Rothmaier, F., Rott, C., Ruhe, T., Rutledge, D., Ruzybayev, B., Ryckbosch, D., Sander, H. -G, Santander, M., Sarkar, S., Schatto, K., Schmidt, T., Schoenwald, A., Schukraft, A., Schultes, A., Schulz, O., Schunck, M., Seckel, D., Semburg, B., Seo, S. H., Sestayo, Y., Seunarine, S., Silvestri, A., Spiczak, G. M., Spiering, C., Stamatikos, M., Stanev, T., Stezelberger, T., Stokstad, R. G., Stoessl, A., Strahler, E. A., Ström, Rickard, Stueer, M., Sullivan, G. W., Swillens, Q., Taavola, Henric, Taboada, I., Tamburro, A., Ter-Antonyan, S., Tilav, S., Toale, P. A., Toscano, S., Tosi, D., van Eijndhoven, N., Vandenbroucke, J., Van Overloop, A., van Santen, J., Vehring, M., Voge, M., Walck, C., Waldenmaier, T., Wallraff, M., Walter, M., Weaver, Ch., Wendt, C., Westerhoff, S., Whitehorn, N., Wiebe, K., Wiebusch, C. H., Williams, D. R., Wischnewski, R., Wissing, H., Wolf, M., Wood, T. R., Woschnagg, K., Xu, C., Xu, D. L., Xu, X. W., Yanez, J. P., Yodh, G., Yoshida, S., Zarzhitsky, P., Zoll, M., Akerlof, C. W., Pandey, S. B., Yuan, F., Zheng, W., Abbasi, R., Abdou, Y., Abu-Zayyad, T., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Allen, M. M., Altmann, D., Andeen, K., Auffenberg, J., Bai, X., Baker, M., Barwick, S. W., Bay, R., Alba, J. L. Bazo, Beattie, K., Beatty, J. J., Bechet, S., Becker, J. K., Becker, K. -H, Benabderrahmane, M. L., BenZvi, S., Berdermann, J., Berghaus, P., Berley, D., Bernardini, E., Bertrand, D., Besson, D. Z., Bindig, D., Bissok, M., Blaufuss, E., Blumenthal, J., Boersma, D. J., Bohm, C., Bose, D., Boeser, S., Botner, Olga, Brown, A. M., Buitink, S., Caballero-Mora, K. S., Carson, M., Chirkin, D., Christy, B., Clevermann, F., Cohen, S., Colnard, C., Cowen, D. F., Silva, A. H. Cruz, D'Agostino, M. V., Danninger, M., Daughhetee, J., Davis, J. C., De Clercq, C., Degner, T., Demiroers, L., Descamps, F., Desiati, P., de Vries-Uiterweerd, G., DeYoung, T., Diaz-Velez, J. C., Dierckxsens, M., Dreyer, J., Dumm, J. P., Dunkman, M., Eisch, J., Ellsworth, R. W., Engdegård, Olle, Euler, S., Evenson, P. A., Fadiran, O., Fazely, A. R., Fedynitch, A., Feintzeig, J., Feusels, T., Filimonov, K., Finley, C., Fischer-Wasels, T., Fox, B. D., Franckowiak, A., Franke, R., Gaisser, T. K., Gallagher, J., Gerhardt, L., Gladstone, L., Gluesenkamp, T., Goldschmidt, A., Goodman, J. A., Gora, D., Grant, D., Griesel, T., Gross, A., Grullon, S., Gurtner, M., Ha, C., Ismail, A. Haj, Hallgren, Allan, Halzen, F., Han, K., Hanson, K., Heinen, D., Helbing, K., Hellauer, R., Herquet, P., Hickford, S., Hill, G. C., Hoffman, K. D., Hoffmann, B., Homeier, A., Hoshina, K., Huelsnitz, W., Huelss, J. -P, Hulth, P. O., Hultqvist, K., Hussain, S., Ishihara, A., Jacobi, E., Jacobsen, J., Japaridze, G. S., Johansson, H., Kampert, K. -H, Kappes, A., Karg, T., Karle, A., Kenny, P., Kiryluk, J., Kislat, F., Klein, S. R., Koehne, J. -H, Kohnen, G., Kolanoski, H., Koepke, L., Kopper, S., Koskinen, D. J., Kowalski, M., Kowarik, T., Krasberg, M., Kroll, G., Kurahashi, N., Kuwabara, T., Labare, M., Laihem, K., Landsman, H., Larson, M. J., Lauer, R., Luenemann, J., Madsen, J., Marotta, A., Maruyama, R., Mase, K., Matis, H. S., Meagher, K., Merck, M., Meszaros, P., Meures, T., Miarecki, S., Middell, E., Milke, N., Miller, J., Montaruli, T., Morse, R., Movit, S. M., Nahnhauer, R., Nam, J. W., Naumann, U., Nygren, D. R., Odrowski, S., Olivas, A., Olivo, M., O'Murchadha, A., Panknin, S., Paul, L., Pérez de los Heros, Carlos, Petrovic, J., Piegsa, A., Pieloth, D., Porrata, R., Posselt, J., Price, P. B., Przybylski, G. T., Rawlins, K., Redl, P., Resconi, E., Rhode, W., Ribordy, M., Richman, M., Rodrigues, J. P., Rothmaier, F., Rott, C., Ruhe, T., Rutledge, D., Ruzybayev, B., Ryckbosch, D., Sander, H. -G, Santander, M., Sarkar, S., Schatto, K., Schmidt, T., Schoenwald, A., Schukraft, A., Schultes, A., Schulz, O., Schunck, M., Seckel, D., Semburg, B., Seo, S. H., Sestayo, Y., Seunarine, S., Silvestri, A., Spiczak, G. M., Spiering, C., Stamatikos, M., Stanev, T., Stezelberger, T., Stokstad, R. G., Stoessl, A., Strahler, E. A., Ström, Rickard, Stueer, M., Sullivan, G. W., Swillens, Q., Taavola, Henric, Taboada, I., Tamburro, A., Ter-Antonyan, S., Tilav, S., Toale, P. A., Toscano, S., Tosi, D., van Eijndhoven, N., Vandenbroucke, J., Van Overloop, A., van Santen, J., Vehring, M., Voge, M., Walck, C., Waldenmaier, T., Wallraff, M., Walter, M., Weaver, Ch., Wendt, C., Westerhoff, S., Whitehorn, N., Wiebe, K., Wiebusch, C. H., Williams, D. R., Wischnewski, R., Wissing, H., Wolf, M., Wood, T. R., Woschnagg, K., Xu, C., Xu, D. L., Xu, X. W., Yanez, J. P., Yodh, G., Yoshida, S., Zarzhitsky, P., Zoll, M., Akerlof, C. W., Pandey, S. B., Yuan, F., and Zheng, W.
Abstract: Context. Transient neutrino sources such as gamma-ray bursts (GRBs) and supernovae (SNe) are hypothesized to emit bursts of high-energy neutrinos on a time-scale of less than or similar to 100 s. While GRB neutrinos would be produced in high relativistic jets, core-collapse SNe might host soft-relativistic jets, which become stalled in the outer layers of the progenitor star leading to an efficient production of high-energy neutrinos. Aims. To increase the sensitivity to these neutrinos and identify their sources, a low-threshold optical follow-up program for neutrino multiplets detected with the IceCube observatory has been implemented. Methods. If a neutrino multiplet, i.e. two or more neutrinos from the same direction within 100 s, is found by IceCube a trigger is sent to the Robotic Optical Transient Search Experiment, ROTSE. The 4 ROTSE telescopes immediately start an observation program of the corresponding region of the sky in order to detect an optical counterpart to the neutrino events. Results. No statistically significant excess in the rate of neutrino multiplets has been observed and furthermore no coincidence with an optical counterpart was found. Conclusions. The search allows, for the first time, to set stringent limits on current models predicting a high-energy neutrino flux from soft relativistic hadronic jets in core-collapse SNe. We conclude that a sub-population of SNe with typical Lorentz boost factor and jet energy of 10 and 3 x 1051 erg, respectively, does not exceed 4.2% at 90% confidence.
Published: 2012
Full Text: View/download PDF

15. Multiyear search for dark matter annihilations in the Sun with the AMANDA-II and IceCube detectors

Author: Abbasi, R., Abdou, Y., Abu-Zayyad, T., Ackermann, M., Adams, J., Andeen, K., Aguilar, J. A., Ahlers, M., Altmann, D., Auffenberg, J., Bai, X., Baker, M., Barwick, S. W., Bay, R., Alba, J. L. Bazo, Beattie, K., Beatty, J. J., Bechet, S., Becker, J. K., Becker, K. -H, Bell, M., Benabderrahmane, M. L., BenZvi, S., Berdermann, J., Berghaus, P., Berley, D., Bernardini, E., Bertrand, D., Besson, D. Z., Bindig, D., Bissok, M., Blaufuss, E., Blumenthal, J., Boersma, D. J., Bohm, C., Bose, D., Boeser, S., Botner, Olga, Brayeur, L., Brown, A. M., Buitink, S., Caballero-Mora, K. S., Carson, M., Casier, M., Chirkin, D., Christy, B., Clevermann, F., Cohen, S., Colnard, C., Cowen, D. F., Silva, A. H. Cruz, D'Agostino, M. V., Danninger, M., Daughhetee, J., Davis, J. C., De Clercq, C., Degner, T., Descamps, F., Desiati, P., de Vries-Uiterweerd, G., DeYoung, T., Diaz-Velez, J. C., Dierckxsens, M., Dreyer, J., Dumm, J. P., Dunkman, M., Eisch, J., Ellsworth, R. W., Engdegård, Olle, Euler, S., Evenson, P. A., Fadiran, O., Fazely, A. R., Fedynitch, A., Feintzeig, J., Feusels, T., Filimonov, K., Finley, C., Fischer-Wasels, T., Flis, S., Franckowiak, A., Franke, R., Gaisser, T. K., Gallagher, J., Gerhardt, L., Gladstone, L., Gluesenkamp, T., Goldschmidt, A., Goodman, J. A., Gora, D., Grant, D., Griesel, T., Gross, A., Grullon, S., Gurtner, M., Ha, C., Ismail, A. Haj, Hallgren, Allan, Halzen, F., Han, K., Hanson, K., Heereman, D., Heinen, D., Helbing, K., Hellauer, R., Hickford, S., Hill, G. C., Hoffman, K. D., Hoffmann, B., Homeier, A., Hoshina, K., Huelsnitz, W., Huelss, J. -P, Hulth, P. O., Hultqvist, K., Hussain, S., Ishihara, A., Jacobi, E., Jacobsen, J., Japaridze, G. S., Johansson, H., Kappes, A., Karg, T., Karle, A., Kiryluk, J., Kislat, F., Klein, S. R., Koehne, J. -H, Kohnen, G., Kolanoski, H., Koepke, L., Kopper, S., Koskinen, D. J., Kowalski, M., Kowarik, T., Krasberg, M., Kroll, G., Kunnen, J., Kurahashi, N., Kuwabara, T., Labare, M., Laihem, K., Landsman, H., Larson, M. J., Lauer, R., Luenemann, J., Madsen, J., Marotta, A., Maruyama, R., Mase, K., Matis, H. S., Meagher, K., Merck, M., Meszaros, P., Meures, T., Miarecki, S., Middell, E., Milke, N., Miller, J., Montaruli, T., Morse, R., Movit, S. M., Nahnhauer, R., Nam, J. W., Naumann, U., Nowicki, S. C., Nygren, D. R., Odrowski, S., Olivas, A., Olivo, M., O'Murchadha, A., Panknin, S., Paul, L., Pérez de los Heros, Carlos, Piegsa, A., Pieloth, D., Posselt, J., Price, P. B., Przybylski, G. T., Rawlins, K., Redl, P., Resconi, E., Rhode, W., Ribordy, M., Richman, M., Rizzo, A., Rodrigues, J. P., Rothmaier, F., Rott, C., Ruhe, T., Rutledge, D., Ruzybayev, B., Ryckbosch, D., Sander, H. -G, Santander, M., Sarkar, S., Schatto, K., Schmidt, T., Schoeneberg, S., Schoenwald, A., Schukraft, A., Schulte, L., Schultes, A., Schulz, O., Schunck, M., Seckel, D., Semburg, B., Seo, S. H., Sestayo, Y., Seunarine, S., Silvestri, A., Spiczak, G. M., Spiering, C., Stamatikos, M., Stanev, T., Stezelberger, T., Stokstad, R. G., Stoessl, A., Strahler, E. A., Ström, Rickard, Stueer, M., Sullivan, G. W., Taavola, Henric, Taboada, I., Tamburro, A., Ter-Antonyan, S., Tilav, S., Toale, P. A., Toscano, S., Tosi, D., van Eijndhoven, N., Van Overloop, A., van Santen, J., Vehring, M., Voge, M., Walck, C., Waldenmaier, T., Wallraff, M., Walter, M., Wasserman, R., Weaver, Ch., Wendt, C., Westerhoff, S., Whitehorn, N., Wiebe, K., Wiebusch, C. H., Williams, D. R., Wischnewski, R., Wissing, H., Wolf, M., Wood, T. R., Woschnagg, K., Xu, C., Xu, D. L., Xu, X. W., Yanez, J. P., Yodh, G., Yoshida, S., Zarzhitsky, P., Zoll, M., Abbasi, R., Abdou, Y., Abu-Zayyad, T., Ackermann, M., Adams, J., Andeen, K., Aguilar, J. A., Ahlers, M., Altmann, D., Auffenberg, J., Bai, X., Baker, M., Barwick, S. W., Bay, R., Alba, J. L. Bazo, Beattie, K., Beatty, J. J., Bechet, S., Becker, J. K., Becker, K. -H, Bell, M., Benabderrahmane, M. L., BenZvi, S., Berdermann, J., Berghaus, P., Berley, D., Bernardini, E., Bertrand, D., Besson, D. Z., Bindig, D., Bissok, M., Blaufuss, E., Blumenthal, J., Boersma, D. J., Bohm, C., Bose, D., Boeser, S., Botner, Olga, Brayeur, L., Brown, A. M., Buitink, S., Caballero-Mora, K. S., Carson, M., Casier, M., Chirkin, D., Christy, B., Clevermann, F., Cohen, S., Colnard, C., Cowen, D. F., Silva, A. H. Cruz, D'Agostino, M. V., Danninger, M., Daughhetee, J., Davis, J. C., De Clercq, C., Degner, T., Descamps, F., Desiati, P., de Vries-Uiterweerd, G., DeYoung, T., Diaz-Velez, J. C., Dierckxsens, M., Dreyer, J., Dumm, J. P., Dunkman, M., Eisch, J., Ellsworth, R. W., Engdegård, Olle, Euler, S., Evenson, P. A., Fadiran, O., Fazely, A. R., Fedynitch, A., Feintzeig, J., Feusels, T., Filimonov, K., Finley, C., Fischer-Wasels, T., Flis, S., Franckowiak, A., Franke, R., Gaisser, T. K., Gallagher, J., Gerhardt, L., Gladstone, L., Gluesenkamp, T., Goldschmidt, A., Goodman, J. A., Gora, D., Grant, D., Griesel, T., Gross, A., Grullon, S., Gurtner, M., Ha, C., Ismail, A. Haj, Hallgren, Allan, Halzen, F., Han, K., Hanson, K., Heereman, D., Heinen, D., Helbing, K., Hellauer, R., Hickford, S., Hill, G. C., Hoffman, K. D., Hoffmann, B., Homeier, A., Hoshina, K., Huelsnitz, W., Huelss, J. -P, Hulth, P. O., Hultqvist, K., Hussain, S., Ishihara, A., Jacobi, E., Jacobsen, J., Japaridze, G. S., Johansson, H., Kappes, A., Karg, T., Karle, A., Kiryluk, J., Kislat, F., Klein, S. R., Koehne, J. -H, Kohnen, G., Kolanoski, H., Koepke, L., Kopper, S., Koskinen, D. J., Kowalski, M., Kowarik, T., Krasberg, M., Kroll, G., Kunnen, J., Kurahashi, N., Kuwabara, T., Labare, M., Laihem, K., Landsman, H., Larson, M. J., Lauer, R., Luenemann, J., Madsen, J., Marotta, A., Maruyama, R., Mase, K., Matis, H. S., Meagher, K., Merck, M., Meszaros, P., Meures, T., Miarecki, S., Middell, E., Milke, N., Miller, J., Montaruli, T., Morse, R., Movit, S. M., Nahnhauer, R., Nam, J. W., Naumann, U., Nowicki, S. C., Nygren, D. R., Odrowski, S., Olivas, A., Olivo, M., O'Murchadha, A., Panknin, S., Paul, L., Pérez de los Heros, Carlos, Piegsa, A., Pieloth, D., Posselt, J., Price, P. B., Przybylski, G. T., Rawlins, K., Redl, P., Resconi, E., Rhode, W., Ribordy, M., Richman, M., Rizzo, A., Rodrigues, J. P., Rothmaier, F., Rott, C., Ruhe, T., Rutledge, D., Ruzybayev, B., Ryckbosch, D., Sander, H. -G, Santander, M., Sarkar, S., Schatto, K., Schmidt, T., Schoeneberg, S., Schoenwald, A., Schukraft, A., Schulte, L., Schultes, A., Schulz, O., Schunck, M., Seckel, D., Semburg, B., Seo, S. H., Sestayo, Y., Seunarine, S., Silvestri, A., Spiczak, G. M., Spiering, C., Stamatikos, M., Stanev, T., Stezelberger, T., Stokstad, R. G., Stoessl, A., Strahler, E. A., Ström, Rickard, Stueer, M., Sullivan, G. W., Taavola, Henric, Taboada, I., Tamburro, A., Ter-Antonyan, S., Tilav, S., Toale, P. A., Toscano, S., Tosi, D., van Eijndhoven, N., Van Overloop, A., van Santen, J., Vehring, M., Voge, M., Walck, C., Waldenmaier, T., Wallraff, M., Walter, M., Wasserman, R., Weaver, Ch., Wendt, C., Westerhoff, S., Whitehorn, N., Wiebe, K., Wiebusch, C. H., Williams, D. R., Wischnewski, R., Wissing, H., Wolf, M., Wood, T. R., Woschnagg, K., Xu, C., Xu, D. L., Xu, X. W., Yanez, J. P., Yodh, G., Yoshida, S., Zarzhitsky, P., and Zoll, M.
Abstract: A search for an excess of muon neutrinos from dark matter annihilations in the Sun has been performed with the AMANDA-II neutrino telescope using data collected in 812 days of live time between 2001 and 2006 and 149 days of live time collected with the AMANDA-II and the 40-string configuration of IceCube during 2008 and early 2009. No excess over the expected atmospheric neutrino background has been observed. We combine these results with the previously published IceCube limits obtained with data taken during 2007 to obtain a total live time of 1065 days. We provide an upper limit at 90% confidence level on the annihilation rate of captured neutralinos in the Sun, as well as the corresponding muon flux limit at the Earth, both as functions of the neutralino mass in the range 50-5000 GeV. We also derive a limit on the neutralino-proton spin-dependent and spin-independent cross section. The limits presented here improve the previous results obtained by the collaboration between a factor of 2 and 5, as well as extending the neutralino masses probed down to 50 GeV. The spin-dependent cross section limits are the most stringent so far for neutralino masses above 200 GeV, and well below direct search results in the mass range from 50 GeV to 5 TeV.
Published: 2012
Full Text: View/download PDF

16. Search for ultrahigh-energy tau neutrinos with IceCube

Author: Abbasi, R., Abdou, Y., Abu-Zayyad, T., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Altmann, D., Andeen, K., Auffenberg, J., Bai, X., Baker, M., Barwick, S. W., Baum, V., Bay, R., Beattie, K., Beatty, J. J., Bechet, S., Becker, J. K., Becker, K. -H, Bell, M., Benabderrahmane, M. L., BenZvi, S., Berdermann, J., Berghaus, P., Berley, D., Bernardini, E., Bertrand, D., Besson, D. Z., Bindig, D., Bissok, M., Blaufuss, E., Blumenthal, J., Boersma, D. J., Bohm, C., Bose, D., Boeser, S., Botner, Olga, Brayeur, L., Brown, A. M., Buitink, S., Caballero-Mora, K. S., Carson, M., Casier, M., Chirkin, D., Christy, B., Clevermann, F., Cohen, S., Cowen, D. F., Silva, A. H. Cruz, D'Agostino, M. V., Danninger, M., Daughhetee, J., Davis, J. C., De Clercq, C., Degner, T., Descamps, F., Desiati, P., de Vries-Uiterweerd, G., DeYoung, T., Diaz-Velez, J. C., Dreyer, J., Dumm, J. P., Dunkman, M., Eisch, J., Ellsworth, R. W., Engdegård, Olle, Euler, S., Evenson, P. A., Fadiran, O., Fazely, A. R., Fedynitch, A., Feintzeig, J., Feusels, T., Filimonov, K., Finley, C., Fischer-Wasels, T., Flis, S., Franckowiak, A., Franke, R., Gaisser, T. K., Gallagher, J., Gerhardt, L., Gladstone, L., Gluesenkamp, T., Goldschmidt, A., Goodman, J. A., Gora, D., Grant, D., Gross, A., Grullon, S., Gurtner, M., Ha, C., Ismail, A. Haj, Hallgren, Allan, Halzen, F., Hanson, K., Heereman, D., Heimann, P., Heinen, D., Helbing, K., Hellauer, R., Hickford, S., Hill, G. C., Hoffman, K. D., Hoffmann, B., Homeier, A., Hoshina, K., Huelsnitz, W., Hulth, P. O., Hultqvist, K., Hussain, S., Ishihara, A., Jacobi, E., Jacobsen, J., Japaridze, G. S., Johansson, H., Kappes, A., Karg, T., Karle, A., Kiryluk, J., Kislat, F., Klein, S. R., Koehne, J. -H, Kohnen, G., Kolanoski, H., Koepke, L., Kopper, S., Koskinen, D. J., Kowalski, M., Krasberg, M., Kroll, G., Kunnen, J., Kurahashi, N., Kuwabara, T., Labare, M., Laihem, K., Landsman, H., Larson, M. J., Lauer, R., Luenemann, J., Madsen, J., Maruyama, R., Mase, K., Matis, H. S., Meagher, K., Merck, M., Meszaros, P., Meures, T., Miarecki, S., Middell, E., Milke, N., Miller, J., Montaruli, T., Morse, R., Movit, S. M., Nahnhauer, R., Nam, J. W., Naumann, U., Nowicki, S. C., Nygren, D. R., Odrowski, S., Olivas, A., Olivo, M., O'Murchadha, A., Panknin, S., Paul, L., Pérez de los Heros, Carlos, Pieloth, D., Posselt, J., Price, P. B., Przybylski, G. T., Rawlins, K., Redl, P., Resconi, E., Rhode, W., Ribordy, M., Richman, M., Riedel, B., Rodrigues, J. P., Rothmaier, F., Rott, C., Ruhe, T., Rutledge, D., Ruzybayev, B., Ryckbosch, D., Sander, H. -G, Santander, M., Sarkar, S., Schatto, K., Scheel, M., Schmidt, T., Schoeneberg, S., Schoenwald, A., Schukraft, A., Schulte, L., Schultes, A., Schulz, O., Schunck, M., Seckel, D., Semburg, B., Seo, S. H., Sestayo, Y., Seunarine, S., Silvestri, A., Smith, M. W. E., Spiczak, G. M., Spiering, C., Stamatikos, M., Stanev, T., Stezelberger, T., Stokstad, R. G., Stoessl, A., Strahler, E. A., Ström, Rickard, Stueer, M., Sullivan, G. W., Taavola, Henric, Taboada, I., Tamburro, A., Ter-Antonyan, S., Tilav, S., Toale, P. A., Toscano, S., van Eijndhoven, N., Van Overloop, A., van Santen, J., Vehring, M., Voge, M., Walck, C., Waldenmaier, T., Wallraff, M., Walter, M., Wasserman, R., Weaver, Ch, Wendt, C., Westerhoff, S., Whitehorn, N., Wiebe, K., Wiebusch, C. H., Williams, D. R., Wischnewski, R., Wissing, H., Wolf, M., Wood, T. R., Woschnagg, K., Xu, C., Xu, D. L., Xu, X. W., Yanez, J. P., Yodh, G., Yoshida, S., Zarzhitsky, P., Zoll, M., Abbasi, R., Abdou, Y., Abu-Zayyad, T., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Altmann, D., Andeen, K., Auffenberg, J., Bai, X., Baker, M., Barwick, S. W., Baum, V., Bay, R., Beattie, K., Beatty, J. J., Bechet, S., Becker, J. K., Becker, K. -H, Bell, M., Benabderrahmane, M. L., BenZvi, S., Berdermann, J., Berghaus, P., Berley, D., Bernardini, E., Bertrand, D., Besson, D. Z., Bindig, D., Bissok, M., Blaufuss, E., Blumenthal, J., Boersma, D. J., Bohm, C., Bose, D., Boeser, S., Botner, Olga, Brayeur, L., Brown, A. M., Buitink, S., Caballero-Mora, K. S., Carson, M., Casier, M., Chirkin, D., Christy, B., Clevermann, F., Cohen, S., Cowen, D. F., Silva, A. H. Cruz, D'Agostino, M. V., Danninger, M., Daughhetee, J., Davis, J. C., De Clercq, C., Degner, T., Descamps, F., Desiati, P., de Vries-Uiterweerd, G., DeYoung, T., Diaz-Velez, J. C., Dreyer, J., Dumm, J. P., Dunkman, M., Eisch, J., Ellsworth, R. W., Engdegård, Olle, Euler, S., Evenson, P. A., Fadiran, O., Fazely, A. R., Fedynitch, A., Feintzeig, J., Feusels, T., Filimonov, K., Finley, C., Fischer-Wasels, T., Flis, S., Franckowiak, A., Franke, R., Gaisser, T. K., Gallagher, J., Gerhardt, L., Gladstone, L., Gluesenkamp, T., Goldschmidt, A., Goodman, J. A., Gora, D., Grant, D., Gross, A., Grullon, S., Gurtner, M., Ha, C., Ismail, A. Haj, Hallgren, Allan, Halzen, F., Hanson, K., Heereman, D., Heimann, P., Heinen, D., Helbing, K., Hellauer, R., Hickford, S., Hill, G. C., Hoffman, K. D., Hoffmann, B., Homeier, A., Hoshina, K., Huelsnitz, W., Hulth, P. O., Hultqvist, K., Hussain, S., Ishihara, A., Jacobi, E., Jacobsen, J., Japaridze, G. S., Johansson, H., Kappes, A., Karg, T., Karle, A., Kiryluk, J., Kislat, F., Klein, S. R., Koehne, J. -H, Kohnen, G., Kolanoski, H., Koepke, L., Kopper, S., Koskinen, D. J., Kowalski, M., Krasberg, M., Kroll, G., Kunnen, J., Kurahashi, N., Kuwabara, T., Labare, M., Laihem, K., Landsman, H., Larson, M. J., Lauer, R., Luenemann, J., Madsen, J., Maruyama, R., Mase, K., Matis, H. S., Meagher, K., Merck, M., Meszaros, P., Meures, T., Miarecki, S., Middell, E., Milke, N., Miller, J., Montaruli, T., Morse, R., Movit, S. M., Nahnhauer, R., Nam, J. W., Naumann, U., Nowicki, S. C., Nygren, D. R., Odrowski, S., Olivas, A., Olivo, M., O'Murchadha, A., Panknin, S., Paul, L., Pérez de los Heros, Carlos, Pieloth, D., Posselt, J., Price, P. B., Przybylski, G. T., Rawlins, K., Redl, P., Resconi, E., Rhode, W., Ribordy, M., Richman, M., Riedel, B., Rodrigues, J. P., Rothmaier, F., Rott, C., Ruhe, T., Rutledge, D., Ruzybayev, B., Ryckbosch, D., Sander, H. -G, Santander, M., Sarkar, S., Schatto, K., Scheel, M., Schmidt, T., Schoeneberg, S., Schoenwald, A., Schukraft, A., Schulte, L., Schultes, A., Schulz, O., Schunck, M., Seckel, D., Semburg, B., Seo, S. H., Sestayo, Y., Seunarine, S., Silvestri, A., Smith, M. W. E., Spiczak, G. M., Spiering, C., Stamatikos, M., Stanev, T., Stezelberger, T., Stokstad, R. G., Stoessl, A., Strahler, E. A., Ström, Rickard, Stueer, M., Sullivan, G. W., Taavola, Henric, Taboada, I., Tamburro, A., Ter-Antonyan, S., Tilav, S., Toale, P. A., Toscano, S., van Eijndhoven, N., Van Overloop, A., van Santen, J., Vehring, M., Voge, M., Walck, C., Waldenmaier, T., Wallraff, M., Walter, M., Wasserman, R., Weaver, Ch, Wendt, C., Westerhoff, S., Whitehorn, N., Wiebe, K., Wiebusch, C. H., Williams, D. R., Wischnewski, R., Wissing, H., Wolf, M., Wood, T. R., Woschnagg, K., Xu, C., Xu, D. L., Xu, X. W., Yanez, J. P., Yodh, G., Yoshida, S., Zarzhitsky, P., and Zoll, M.
Abstract: The first dedicated search for ultrahigh-energy (UHE) tau neutrinos of astrophysical origin was performed using the IceCube detector in its 22-string configuration with an instrumented volume of roughly 0: 25 km(3). The search also had sensitivity to UHE electron and muon neutrinos. After application of all selection criteria to approximately 200 live-days of data, we expect a background of 0.60 +/- 0.19(stat)(-0.58)(+0.56)(syst) events and observe three events, which after inspection, emerge as being compatible with background but are kept in the final sample. Therefore, we set an upper limit on neutrinos of all flavors from UHE astrophysical sources at 90% C.L. of E-v(2)Phi(90)(v(x)) < 16.3 x 10(-8) GeV cm(-2) sr(-1) s(-1) over an estimated primary neutrino energy range of 340 TeV to 200 PeV.
Published: 2012
Full Text: View/download PDF

17. IceCube sensitivity for low-energy neutrinos from nearby supernovae

Author: Abbasi, R., Abdou, Y., Abu-Zayyad, T., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Allen, M. M., Altmann, D., Andeen, K., Auffenberg, J., Bai, X., Baker, M., Barwick, S. W., Baum, V., Bay, R., Alba, J. L. Bazo, Beattie, K., Beatty, J. J., Bechet, S., Becker, J. K., Becker, K. -H, Benabderrahmane, M. L., BenZvi, S., Berdermann, J., Berghaus, P., Berley, D., Bernardini, E., Bertrand, D., Besson, D. Z., Bindig, D., Bissok, M., Blaufuss, E., Blumenthal, J., Boersma, D. J., Bohm, C., Bose, D., Boeser, S., Botner, Olga, Brown, A. M., Buitink, S., Caballero-Mora, K. S., Carson, M., Chirkin, D., Christy, B., Clevermann, F., Cohen, S., Colnard, C., Cowen, D. F., Silva, A. H. Cruz, D'Agostino, M. V., Danninger, M., Daughhetee, J., Davis, J. C., De Clercq, C., Degner, T., Demiroers, L., Descamps, F., Desiati, P., de Vries-Uiterweerd, G., DeYoung, T., Diaz-Velez, J. C., Dierckxsens, M., Dreyer, J., Dumm, J. P., Dunkman, M., Eisch, J., Ellsworth, R. W., Engdegård, Olle, Euler, S., Evenson, P. A., Fadiran, O., Fazely, A. R., Fedynitch, A., Feintzeig, J., Feusels, T., Filimonov, K., Finley, C., Fischer-Wasels, T., Fox, B. D., Franckowiak, A., Franke, R., Gaisser, T. K., Gallagher, J., Gerhardt, L., Gladstone, L., Gluesenkamp, T., Goldschmidt, A., Goodman, J. A., Gora, D., Grant, D., Griesel, T., Gross, A., Grullon, S., Gurtner, M., Ha, C., Ismail, A. Haj, Hallgren, Allan, Halzen, F., Han, K., Hanson, K., Heinen, D., Helbing, K., Hellauer, R., Hickford, S., Hill, G. C., Hoffman, K. D., Hoffmann, B., Homeier, A., Hoshina, K., Huelsnitz, W., Huelss, J. -P, Hulth, P. O., Hultqvist, K., Hussain, S., Ishihara, A., Jakobi, E., Jacobsen, J., Japaridze, G. S., Johansson, H., Kampert, K. -H, Kappes, A., Karg, T., Karle, A., Kenny, P., Kiryluk, J., Kislat, F., Klein, S. R., Koehne, H., Kohnen, G., Kolanoski, H., Koepke, L., Kopper, S., Koskinen, D. J., Kowalski, M., Kowarik, T., Krasberg, M., Kroll, G., Kurahashi, N., Kuwabara, T., Labare, M., Laihem, K., Landsman, H., Larson, M. J., Lauer, R., Luenemann, J., Madsen, J., Marotta, A., Maruyama, R., Mase, K., Matis, H. S., Meagher, K., Merck, M., Meszaros, P., Meures, T., Miarecki, S., Middell, E., Milke, N., Miller, J, Montaruli, T., Morse, R., Movit, S. M., Nahnhauer, R., Nam, J. W., Naumann, U., Nygren, D. R., Odrowski, S., Olivas, A., Olivo, Martino, O'Murchadha, A., Panknin, S., Paul, L., Pérez de los Heros, Carlos, Petrovic, J., Piegsa, A., Pieloth, D., Porrata, R., Posselt, J., Price, P. B., Przybylski, G. T., Rawlins, K., Redl, P., Resconi, E., Rhode, W., Ribordy, M., Richard, A. S., Richman, M., Rodrigues, J. P., Rothmaier, F., Rott, C., Ruhe, T., Rutledge, D., Ruzybayev, B., Ryckbosch, D., Sander, H. -G, Santander, M., Sarkar, S., Schatto, K., Schmidt, T., Schoenwald, A., Schukraft, A., Schulte, L., Schultes, A., Schulz, O., Schunck, M., Seckel, D., Semburg, B., Seo, S. H., Sestayo, Y., Seunarine, S., Silvestri, A., Singh, K., Slipak, A., Spiczak, G. M., Spiering, C., Stamatikos, M., Stanev, T., Stezelberger, T., Stokstad, R. G., Stoessl, A., Strahler, E. A., Ström, Rickard, Stueer, M., Sullivan, G. W., Swillens, Q., Taavola, Henric, Taboada, I., Tamburro, A., Tepe, A., Ter-Antonyan, S., Tilav, S., Toale, P. A., Toscano, S., Tosi, D., van Eijndhoven, N., Vandenbroucke, J., Van Overloop, A., van Santen, J., Vehring, M., Voge, M., Walck, C., Waldenmaier, T., Wallraff, M., Walter, M., Weaver, Ch., Wendt, C., Westerhoff, S., Whitehorn, N., Wiebe, K., Wiebusch, C. H., Williams, D. R., Wischnewski, R., Wissing, H., Wolf, M., Wood, T. R., Woschnagg, K., Xu, C., Xu, D. L., Xu, X. W., Yanez, J. P., Yodh, G., Yoshida, S., Zarzhitsky, P., Zoll, M., Abbasi, R., Abdou, Y., Abu-Zayyad, T., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Allen, M. M., Altmann, D., Andeen, K., Auffenberg, J., Bai, X., Baker, M., Barwick, S. W., Baum, V., Bay, R., Alba, J. L. Bazo, Beattie, K., Beatty, J. J., Bechet, S., Becker, J. K., Becker, K. -H, Benabderrahmane, M. L., BenZvi, S., Berdermann, J., Berghaus, P., Berley, D., Bernardini, E., Bertrand, D., Besson, D. Z., Bindig, D., Bissok, M., Blaufuss, E., Blumenthal, J., Boersma, D. J., Bohm, C., Bose, D., Boeser, S., Botner, Olga, Brown, A. M., Buitink, S., Caballero-Mora, K. S., Carson, M., Chirkin, D., Christy, B., Clevermann, F., Cohen, S., Colnard, C., Cowen, D. F., Silva, A. H. Cruz, D'Agostino, M. V., Danninger, M., Daughhetee, J., Davis, J. C., De Clercq, C., Degner, T., Demiroers, L., Descamps, F., Desiati, P., de Vries-Uiterweerd, G., DeYoung, T., Diaz-Velez, J. C., Dierckxsens, M., Dreyer, J., Dumm, J. P., Dunkman, M., Eisch, J., Ellsworth, R. W., Engdegård, Olle, Euler, S., Evenson, P. A., Fadiran, O., Fazely, A. R., Fedynitch, A., Feintzeig, J., Feusels, T., Filimonov, K., Finley, C., Fischer-Wasels, T., Fox, B. D., Franckowiak, A., Franke, R., Gaisser, T. K., Gallagher, J., Gerhardt, L., Gladstone, L., Gluesenkamp, T., Goldschmidt, A., Goodman, J. A., Gora, D., Grant, D., Griesel, T., Gross, A., Grullon, S., Gurtner, M., Ha, C., Ismail, A. Haj, Hallgren, Allan, Halzen, F., Han, K., Hanson, K., Heinen, D., Helbing, K., Hellauer, R., Hickford, S., Hill, G. C., Hoffman, K. D., Hoffmann, B., Homeier, A., Hoshina, K., Huelsnitz, W., Huelss, J. -P, Hulth, P. O., Hultqvist, K., Hussain, S., Ishihara, A., Jakobi, E., Jacobsen, J., Japaridze, G. S., Johansson, H., Kampert, K. -H, Kappes, A., Karg, T., Karle, A., Kenny, P., Kiryluk, J., Kislat, F., Klein, S. R., Koehne, H., Kohnen, G., Kolanoski, H., Koepke, L., Kopper, S., Koskinen, D. J., Kowalski, M., Kowarik, T., Krasberg, M., Kroll, G., Kurahashi, N., Kuwabara, T., Labare, M., Laihem, K., Landsman, H., Larson, M. J., Lauer, R., Luenemann, J., Madsen, J., Marotta, A., Maruyama, R., Mase, K., Matis, H. S., Meagher, K., Merck, M., Meszaros, P., Meures, T., Miarecki, S., Middell, E., Milke, N., Miller, J, Montaruli, T., Morse, R., Movit, S. M., Nahnhauer, R., Nam, J. W., Naumann, U., Nygren, D. R., Odrowski, S., Olivas, A., Olivo, Martino, O'Murchadha, A., Panknin, S., Paul, L., Pérez de los Heros, Carlos, Petrovic, J., Piegsa, A., Pieloth, D., Porrata, R., Posselt, J., Price, P. B., Przybylski, G. T., Rawlins, K., Redl, P., Resconi, E., Rhode, W., Ribordy, M., Richard, A. S., Richman, M., Rodrigues, J. P., Rothmaier, F., Rott, C., Ruhe, T., Rutledge, D., Ruzybayev, B., Ryckbosch, D., Sander, H. -G, Santander, M., Sarkar, S., Schatto, K., Schmidt, T., Schoenwald, A., Schukraft, A., Schulte, L., Schultes, A., Schulz, O., Schunck, M., Seckel, D., Semburg, B., Seo, S. H., Sestayo, Y., Seunarine, S., Silvestri, A., Singh, K., Slipak, A., Spiczak, G. M., Spiering, C., Stamatikos, M., Stanev, T., Stezelberger, T., Stokstad, R. G., Stoessl, A., Strahler, E. A., Ström, Rickard, Stueer, M., Sullivan, G. W., Swillens, Q., Taavola, Henric, Taboada, I., Tamburro, A., Tepe, A., Ter-Antonyan, S., Tilav, S., Toale, P. A., Toscano, S., Tosi, D., van Eijndhoven, N., Vandenbroucke, J., Van Overloop, A., van Santen, J., Vehring, M., Voge, M., Walck, C., Waldenmaier, T., Wallraff, M., Walter, M., Weaver, Ch., Wendt, C., Westerhoff, S., Whitehorn, N., Wiebe, K., Wiebusch, C. H., Williams, D. R., Wischnewski, R., Wissing, H., Wolf, M., Wood, T. R., Woschnagg, K., Xu, C., Xu, D. L., Xu, X. W., Yanez, J. P., Yodh, G., Yoshida, S., Zarzhitsky, P., and Zoll, M.
Abstract: This paper describes the response of the IceCube neutrino telescope located at the geographic south pole to outbursts of MeV neutrinos from the core collapse of nearby massive stars. IceCube was completed in December 2010 forming a lattice of 5160 photomultiplier tubes that monitor a volume of similar to 1 km(3) in the deep Antarctic ice for particle induced photons. The telescope was designed to detect neutrinos with energies greater than 100 GeV. Owing to subfreezing ice temperatures, the photomultiplier dark noise rates are particularly low. Hence IceCube can also detect large numbers of MeV neutrinos by observing a collective rise in all photomultiplier rates on top of the dark noise. With 2 ms timing resolution, IceCube can detect subtle features in the temporal development of the supernova neutrino burst. For a supernova at the galactic center, its sensitivity matches that of a background-free megaton-scale supernova search experiment. The sensitivity decreases to 20 standard deviations at the galactic edge (30 kpc) and 6 standard deviations at the Large Magellanic Cloud (50 kpc). IceCube is sending triggers from potential supernovae to the Supernova Early Warning System. The sensitivity to neutrino properties such as the neutrino hierarchy is discussed, as well as the possibility to detect the neutronization burst, a short outbreak of nu(e)'s released by electron capture on protons soon after collapse. Tantalizing signatures, such as the formation of a quark star or a black hole as well as the characteristics of shock waves, are investigated to illustrate IceCube's capability for supernova detection., Erratum in Astronomy and Astrophysics, 2014:563, C1, doi: 10.1051/0004-6361/201117810e
Published: 2011
Full Text: View/download PDF

18. IceCube sensitivity for low-energy neutrinos from nearby supernovae (vol 535, pg A109, 2011)

Author: Abbasi, R., Abdou, Y., Abu-Zayyad, T., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Allen, M. M., Altmann, D., Andeen, K., Auffenberg, J., Bai, X., Baker, M., Barwick, S. W., Baum, V., Bay, R., Alba, J. L. Bazo, Beattie, K., Beatty, J. J., Bechet, S., Becker, J. K., Becker, K. -H., Benabderrahmane, M. L., Benzvi, S., Berdermann, J., Berghaus, P., Berley, D., Bernardini, E., Bertrand, D., Besson, D. Z., Bindig, D., Bissok, M., Blaufuss, E., Blumenthal, J., Boersma, D. J., Bohm, C., Bose, D., Boeser, S., Botner, O., Brown, A. M., Buitink, S., Caballero-Mora, K. S., Carson, M., Chirkin, D., Christy, B., Clevermann, F., Cohen, S., Colnard, C., Cowen, D. F., Silva, A. H. Cruz, D'Agostino, M. V., Danninger, M., Daughhetee, J., Davis, J. C., De Clercq, C., Degner, T., Demiroers, L., Descamps, F., Desiati, P., De Vries-Uiterweerd, G., Deyoung, T., Diaz-Velez, J. C., Dierckxsens, M., Dreyer, J., Dumm, J. P., Dunkman, M., Eisch, J., Ellsworth, R. W., Engdegard, O., Euler, S., Evenson, P. A., Fadiran, O., Fazely, A. R., Fedynitch, A., Feintzeig, J., Feusels, T., Filimonov, K., Finley, C., Fischer-Wasels, T., Fox, B. D., Franckowiak, A., Franke, R., Gaisser, T. K., Gallagher, J., Gerhardt, L., Gladstone, L., Gluesenkamp, T., Goldschmidt, A., Goodman, J. A., Gora, D., Grant, D., Griesel, T., Gross, A., Grullon, S., Gurtner, M., Ha, C., Ismail, A. Haj, Hallgren, A., Halzen, F., Han, K., Hanson, K., Heinen, D., Helbing, K., Hellauer, R., Hickford, S., Hill, G. C., Hoffman, K. D., Hofmann, B., Homeier, A., Hoshina, K., Huelsnitz, W., Huelss, J. -P., Hulth, P. O., Hultqvist, K., Hussain, S., Ishihara, A., Jakobi, E., Jacobsen, J., Japaridze, G. S., Johansson, H., Kampert, K. -H., Kappes, A., Karg, T., Karle, A., Kenny, P., Kiryluk, J., Kislat, F., Klein, S. R., Koehne, H., Kohnen, G., Kolanoski, H., Koepke, L., Kopper, S., Koskinen, D. J., Kowalski, M., Kowarik, T., Krasberg, M., Kroll, G., Kurahashi, N., Kuwabara, T., Labare, M., Laihem, K., Landsman, H., Larson, M. J., Lauer, R., Luenemann, J., Madsen, J., Marotta, A., Maruyama, R., Mase, K., Matis, H. S., Meagher, K., Merck, M., Meszaros, P., Meures, T., Miarecki, S., Middell, E., Milke, N., Miller, J., Montaruli, T., Morse, R., Movit, S. M., Nahnhauer, R., Nam, J. W., Naumann, U., Nygren, D. R., Odrowski, S., Olivas, A., Olivo, M., O'Murchadha, A., Panknin, S., Paul, L., De Los Heros, C. Perez, Petrovic, J., Piegsa, A., Pieloth, D., Porrata, R., Posselt, J., Price, P. B., Przybylski, G. T., Rawlins, K., Redl, P., Resconi, E., Rhode, W., Ribordy, M., Richard, A. S., Richman, M., Rodrigues, J. P., Rothmaier, F., Rott, C., Ruhe, T., Rutledge, D., Ruzybayev, B., Ryckbosch, D., Sander, H. -G., Santander, M., Sarkar, S., Schatto, K., Schmidt, T., Schoenwald, A., Schukraft, A., Schulte, L., Schultes, A., Schulz, O., Schunck, M., Seckel, D., Semburg, B., Seo, S. H., Sestayo, Y., Seunarine, S., Silvestri, A., Singh, K., Slipak, A., Spiczak, G. M., Spiering, C., Stamatikos, M., Stanev, T., Stezelberger, T., Stokstad, R. G., Stoessl, A., Strahler, E. A., Stroem, R., Stueer, M., Sullivan, G. W., Swillens, Q., Taavola, H., Taboada, I., Tamburro, A., Tepe, A., Ter-Antonyan, S., Tilav, S., Toale, P. A., Toscano, S., Tosi, D., Van Eijndhoven, N., Vandenbroucke, J., Van Overloop, A., Van Santen, J., Vehring, M., Voge, M., Walck, C., Waldenmaier, T., Wallraff, M., Walter, M., Weaver, Ch, Wendt, C., Westerhoff, S., Whitehorn, N., Wiebe, K., Wiebusch, C. H., Williams, D. R., Wischnewski, R., Wissing, H., Wolf, M., Wood, T. R., Woschnagg, K., Xu, C., Xu, D. L., Xu, X. W., Yanez, J. P., Yodh, G., Yoshida, S., Zarzhitsky, P., Zoll, M., and IceCube Collaboration
Subjects: supernovae: general, instrumentation: detectors, neutrinos, addenda, errata

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18 results on '"Stueer, M."'

1. An Absence of Neutrinos Associated with Cosmic Ray Acceleration in Gamma-Ray Bursts

2. A Search for UHE Tau Neutrinos with IceCube

3. All-particle cosmic ray energy spectrum measured with 26 IceTop stations

4. Multi-year search for dark matter annihilations in the Sun with the AMANDA-II and IceCube detectors

5. Searching for soft relativistic jets in Core-collapse Supernovae with the IceCube Optical Follow-up Program

6. Observation of an Anisotropy in the Galactic Cosmic Ray arrival direction at 400 TeV with IceCube

7. Searches for periodic neutrino emission from binary systems with 22 and 40 strings of IceCube

8. IceCube Sensitivity for Low-Energy Neutrinos from Nearby Supernovae

9. All-particle cosmic ray energy spectrum measured with 26 IceTop stations

10. The design and performance of IceCube DeepCore

11. Searches for periodic neutrino emission from binary systems with 22 and 40 strings of IceCube

12. Observation of anisotropy in the galactic cosmic-ray arrival directions at 400 TeV with IceCube

13. An absence of neutrinos associated with cosmic-ray acceleration in gamma-ray bursts

14. Searching for soft relativistic jets in core-collapse supernovae with the IceCube optical follow-up program

15. Multiyear search for dark matter annihilations in the Sun with the AMANDA-II and IceCube detectors

16. Search for ultrahigh-energy tau neutrinos with IceCube

17. IceCube sensitivity for low-energy neutrinos from nearby supernovae

18. IceCube sensitivity for low-energy neutrinos from nearby supernovae (vol 535, pg A109, 2011)

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