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121 results on '"Thornton, G. J."'

1. Timing analysis techniques at large core distances for multi-TeV gamma ray astronomy

Author: Stamatescu, V., Rowell, G. P., Denman, J., Clay, R. W., Dawson, B. R., Smith, A. G. K., Sudholz, T., Thornton, G. J., and Wild, N.
Subjects: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Cosmology and Extragalactic Astrophysics, Astrophysics - Galaxy Astrophysics, Astrophysics - High Energy Astrophysical Phenomena
Abstract: We present an analysis technique that uses the timing information of Cherenkov images from extensive air showers (EAS). Our emphasis is on distant, or large core distance gamma-ray induced showers at multi-TeV energies. Specifically, combining pixel timing information with an improved direction reconstruction algorithm, leads to improvements in angular and core resolution as large as ~40% and ~30%, respectively, when compared with the same algorithm without the use of timing. Above 10 TeV, this results in an angular resolution approaching 0.05 degrees, together with a core resolution better than ~15 m. The off-axis post-cut gamma-ray acceptance is energy dependent and its full width at half maximum ranges from 4 degrees to 8 degrees. For shower directions that are up to ~6 degrees off-axis, the angular resolution achieved by using timing information is comparable, around 100 TeV, to the on-axis angular resolution. The telescope specifications and layout we describe here are geared towards energies above 10 TeV. However, the methods can in principle be applied to other energies, given suitable telescope parameters. The 5-telescope cell investigated in this study could initially pave the way for a larger array of sparsely spaced telescopes in an effort to push the collection area to >10 km2. These results highlight the potential of a `sparse array' approach in effectively opening up the energy range above 10 TeV., Comment: Published in Astroparticle Physics
Published: 2011
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2. Reanalysis of Data Taken by the CANGAROO 3.8 Meter Imaging Atmospheric Cherenkov Telescope: PSR B1706-44, SN 1006, and Vela

Author: Yoshikoshi, T., Mori, M., Edwards, P. G., Gunji, S., Hara, S., Hara, T., Kawachi, A., Mizumoto, Y., Naito, T., Nishijima, K., Tanimori, T., Thornton, G. J., and Yoshida, T.
Subjects: Astrophysics - High Energy Astrophysical Phenomena
Abstract: We have reanalyzed data from observations of PSR B1706-44, SN 1006, and the Vela pulsar region made with the CANGAROO 3.8 m imaging atmospheric Cherenkov telescope between 1993 and 1998 in response to the results reported for these sources by the H.E.S.S. collaboration. In our reanalysis, in which gamma-ray selection criteria have been determined exclusively using gamma-ray simulations and OFF-source data as background samples, no significant TeV gamma-ray signals have been detected from compact regions around PSR B1706-44 or within the northeast rim of SN 1006. We discuss reasons why the original analyses gave the source detections. The reanalysis did result in a TeV gamma-ray signal from the Vela pulsar region at the 4.5 sigma level using 1993, 1994, and 1995 data. The excess was located at the same position, 0.13 deg. to the southeast of the Vela pulsar, as that reported in the original analysis. We have investigated the effect of the acceptance distribution in the field of view of the 3.8 m telescope, which rapidly decreases toward the edge of the field of the camera, on the detected gamma-ray morphology. The expected excess distribution for the 3.8 m telescope has been obtained by reweighting the distribution of HESS J0835-455 measured by H.E.S.S. with the acceptance of the 3.8 m telescope. The result is morphologically comparable to the CANGAROO excess distribution, although the profile of the acceptance-reweighted H.E.S.S. distribution is more diffuse than that of CANGAROO. The integral gamma-ray flux from HESS J0835-455 has been estimated for the same region as defined by H.E.S.S. from the 1993-1995 data of CANGAROO to be F(> 4.0 +/- 1.6 TeV) = (3.28 +/- 0.92) x 10^{-12} photons cm^{-2} s^{-1}, which is statistically consistent with the integral flux obtained by H.E.S.S., Comment: Published in ApJ, minor improvements
Published: 2009
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3. Observations of the supernova remnant W28 at TeV energies

Author: Rowell, G. P., Naito, T., Dazeley, S. A., Edwards, P. G., Gunji, S., Hara, T., Holder, J., Kawachi, A., Kifune, T., Matsubara, Y., Mizumoto, Y., Mori, M., Muraishi, H., Muraki, Y., Nishijima, K., Ogio, S., Patterson, J. R., Roberts, M. D., Sako, T., Sakurazawa, K., Susukita, R., Tamura, T., Tanimori, T., Thornton, G. J., Yanagita, S., Yoshida, T., and Yoshikoshi, T.
Subjects: Astrophysics
Abstract: The atmospheric Cerenkov imaging technique has been used to search for point-like and diffuse TeV gamma-ray emission from the southern supernova remnant, W28, and surrounding region. The search, made with the CANGAROO 3.8m telescope, encompasses a number of interesting features, the supernova remnant itself, the EGRET source 3EG J1800-2338, the pulsar PSR J1801-23, strong 1720 MHz OH masers and molecular clouds on the north and east boundaries of the remnant. An analysis tailored to extended and off-axis point sources was used, and no evidence for TeV gamma-ray emission from any of the features described above was found in data taken over the 1994 and 1995 seasons. Our upper limit (E>1.5 TeV) for a diffuse source of radius 0.25deg encompassing both molecular clouds was calculated at 6.64e-12 photons cm^-2 s^-1 (from 1994 data), and interpreted within the framework of a model predicting TeV gamma-rays from shocked-accelerated hadrons. Our upper limit suggests the need for some cutoff in the parent spectrum of accelerated hadrons and/or slightly steeper parent spectra than that used here (-2.1). As to the nature of 3EG J1800-2338, it possibly does not result entirely from pi-zero decay, a conclusion also consistent with its location in relation to W28., Comment: 11 pages, 5 figures. Accepted for publication in Astronomy and Astrophysics
Published: 2000

4. Very High-Energy Gamma-Ray Observations of PSR B1509-58 with the CANGAROO 3.8m Telescope

Author: Sako, T., Matsubara, Y., Muraki, Y., Ramanamurthy, P. V., Dazeley, S. A., Edwards, P. G., Gunji, S., Hara, T., Hara, S., Holder, J., Kamei, S., Kawachi, A., Kifune, T., Kita, R., Masaike, A., Mizumoto, Y., Mori, M., Moriya, M., Muraishi, H., Naito, T., Nishijima, K., Ogio, S., Patterson, J. R., Rowell, G. P., Sakurazawa, K., Sato, Y., Susukita, R., Suzuki, R., Tamura, T., Tanimori, T., Thornton, G. J., Yanagita, S., Yoshida, T., and Yoshikoshi, T.
Subjects: Astrophysics
Abstract: The gamma-ray pulsar PSR B1509-58 and its surrounding nebulae have been observed with the CANGAROO 3.8m imaging atmospheric Cherenkov telescope. The observations were performed from 1996 to 1998 in Woomera, South Australia, under different instrumental conditions with estimated threshold energies of 4.5 TeV (1996), 1.9 TeV (1997) and 2.5 TeV (1998) at zenith angles of ~30 deg. Although no strong evidence of the gamma-ray emission was found, the lowest energy threshold data of 1997 showed a marginal excess of gamma-ray--like events at the 4.1 sigma significance level. The corresponding gamma-ray flux is calculated to be (2.9 +/- 0.7) * 10^{-12}cm^{-2}s^{-1} above 1.9 TeV. The observations of 1996 and 1998 yielded only upper limits (99.5% confidence level) of 1.9 * 10^{-12}cm^{-2}s^{-1} above 4.5 TeV and 2.0 * 10^{-12}cm^{-2}s^{-1} above 2.5 TeV, respectively. Assuming that the 1997 excess is due to Very High-Energy (VHE) gamma-ray emission from the pulsar nebula, our result, when combined with the X-ray observations, leads to a value of the magnetic field strength ~5 micro G. This is consistent with the equipartition value previously estimated in the X-ray nebula surrounding the pulsar. No significant periodicity at the 150ms pulsar period has been found in any of the three years' data. The flux upper limits set from our observations are one order of magnitude below previously reported detections of pulsed TeV emission., Comment: Accepted to publication in Astrophys. Journal, 25 pages, 2 figures
Published: 2000
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5. The SNR W28 at TeV Energies

Author: Rowell, G. P., Naito, T., Dazeley, S. A., Edwards, P. G., Gunji, S., Hara, T., Holder, J., Kawachi, A., Kifune, T., Matsubara, Y., Mizumoto, Y., Mori, M., Muraishi, H., Muraki, Y., Nishijima, K., Ogio, S., Patterson, J. R., Roberts, M. D., Sako, T., Sakurazawa, K., Susukita, R., Tamura, T., Tanimori, T., Thornton, G. J., Yanagita, S., Yoshida, T., and Yoshikoshi, T.
Subjects: Astrophysics
Abstract: The southern supernova remnant (SNR)W28 was observed in 1994 and 1995 by the CANGAROO 3.8m telescope in a search formulti-TeV gamma ray emission, using the Cerenkov imaging technique. We obtained upper limits for a variety of point-like and extended features within a +-1 degree-region and briefly discuss these results, together with that of EGRET within the framework of a shock acceleration model of the W28 SNR., Comment: 5 pages, 2 figures, to appear in the proceedings of the GeV-TeV Gamma-Ray Astrophysics Workshop, "Towards a Major Atmospheric Cherenkov Detector VI" (Snowbird, Utah, August 13-16, 1999)
Published: 1999
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6. TeV gamma-ray observations of three X-ray selected BL Lacs

Author: Roberts, M. D., McGee, P., Dazeley, S. A., Edwards, P. G., Hara, T., Holder, J., Kawachi, A., Kifune, T., Matsubara, Y., Mizumoto, Y., Mori, M., Muraishi, H., Muraki, Y., Naito, T., Nishijima, K., Ogio, S., Osaki, T., Patterson, J. R., Rowell, G. P., Sako, T., Sakurazawa, K., Susukita, R., Tamura, T., Tanimori, T., Thornton, G. J., Yanagita, S., Yoshida, T., and Yoshikoshi, T.
Subjects: Astrophysics
Abstract: Despite extensive surveys of extragalactic TeV gamma-ray candidates only 3 sources have so far been detected. All three are northern hemisphere objects and all three are low-redshift X-ray selected BL Lacs (XBLs). In this paper we present the results of observations of the three nearest southern hemisphere XBLs (PKS0548-322, PKS2005-489 and PKS2155-304) with the CANGAROO 3.8m imaging telescope. During the period of observation we estimate that the threshold of the 3.8m telescope was around 1.5TeV. Searches for both steady and short timescale emission have been performed for each source. Additionally, we are able to monitor the X-ray state of each source on a daily basis and we have made contemporaneous measurements of optical activity for PKS0548-322 and PKS2155-304., Comment: 7 pages + 3 figures. Accepted by Astron. and Astrophys
Published: 1999

7. TeV observations of Centaurus A

Author: Rowell, G. P., Dazeley, S. A., Edwards, P. G., Gunji, S., Hara, T., Holder, J., Kawachi, A., Kifune, T., Matsubara, Y., Mizumoto, Y., Mori, M., Muraishi, H., Muraki, Y., Naito, T., Nishijima, K., Ogio, S., Patterson, J. R., Roberts, M. D., Sako, T., Sakurazawa, K., Susukita, R., Tamura, T., Tanimori, T., Thornton, G. J., Yanagita, S., Yoshida, T., and Yoshikoshi, T.
Subjects: Astrophysics
Abstract: We have searched for TeV gamma-rays from Centaurus A and surrounding region out to +/- 1.0 deg using the CANGAROO 3.8m telescope. No evidence for TeV gamma-ray emission was observed from the search region, which includes a number of interesting features located away from the tracking centre of our data. The 3 sigma upper limit to the flux of gamma-rays above 1.5 TeV from an extended source of radius 14' centred on Centaurus A is 1.28e-11 photons cm^-2 s^-1., Comment: 4 pages. Astroparticle Physics, accepted for publication. Some upper limits overestimated by factor 2-4 in original version astro-ph/9901316. Now corrected
Published: 1999
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8. TeV gamma-ray observations of southern BL Lacs with the CANGAROO 3.8m Imaging Telescope

Author: Roberts, M. D., Dazeley, S. A., Edwards, P. G., Hara, T., Hayami, Y., Holder, J., Kakimoto, F., Kamei, S., Kawachi, A., Kifune, T., Kita, R., Konishi, T., Masaike, A., Matsubara, Y., Matsuoka, T., Mizumoto, Y., Mori, M., Muraishi, H., Muraki, Y., Nishijima, K., Oda, S., Ogio, S., Patterson, J. R., Rowell, G. P., Sako, T., Sakurazawa, K., Susukita, R., Suzuki, A., Suzuki, R., Tamura, T., Tanimori, T., Thornton, G. J., Yanagita, S., Yoshida, T., and Yoshikoshi, T.
Subjects: Astrophysics
Abstract: Observational and theoretical results indicate that low-redshift BL Lacertae objects are the most likely extragalactic sources to be detectable at TeV energies. In this paper we present the results of observations of 4 BL Lacertae objects (PKS0521-365, EXO0423.4-0840, PKS2005-489 and PKS2316-423) made between 1993 and 1996 with the CANGAROO 3.8m imaging Cherenkov telescope. During the period of these observations the gamma-ray energy threshold of the 3.8m telescope was ~2TeV. Searches for steady long-term emission have been made, and, inspired by the TeV flares detected from Mkn421 and Mkn501, a search on a night-by-night timescale has also been performed for each source. Comprehensive Monte Carlo simulations are used to estimate upper limits for both steady and short timescale emission., Comment: 6 pages including 2 figures
Published: 1998

9. Discovery of TeV Gamma Rays from SN1006: Further Evidence for the SNR Origin of Cosmic Rays

Author: Tanimori, T., Hayami, Y., Kamei, S., Dazeley, S. A., Edwards, P. G., Gunji, S., Hara, S., Hara, T., Holder, J., Kawachi, A., Kifune, T., Kita, R., Konishi, T., Masaike, A., Matsubara, Y., Matsuoka, T., Mizumoto, Y., Mori, M., Moriya, M., Muraishi, H., Muraki, Y., Naito, T., Nishijima, K., Oda, S., Ogio, S., Patterson, J. R., Roberts, M. D., Rowell, G. P., Sakurazawa, K., Sako, T., Sato, Y., Susukita, R., Suzuki, A., Suzuki, R., Tamura, T., Thornton, G. J., Yanagita, S., Yoshida, T., and Yoshikoshi, T.
Subjects: Astrophysics
Abstract: This paper reports the first discovery of TeV gamma-ray emission from a supernova remnant made with the CANGAROO 3.8 m Telescope. TeV gamma rays were detected at the sky position and extension coincident with the north-east (NE) rim of shell-type Supernova remnant (SNR) SN1006 (Type Ia). SN1006 has been a most likely candidate for an extended TeV Gamma-ray source, since the clear synchrotron X-ray emission from the rims was recently observed by ASCA (Koyama et al. 1995), which is a strong evidence of the existence of very high energy electrons up to hundreds of TeV in the SNR. The observed TeV gamma-ray flux was $(2.4\pm 0.5(statistical) \pm 0.7(systematic)) \times 10^{-12}$ cm$^{-2}$ s$^{-1}$ ($\ge 3.0\pm 0.9$ TeV) and $ (4.6\pm 0.6 \pm 1.4) \times 10^{-12}$ cm$^{-2}$ s$^{-1}$ ($\ge 1.7\pm 0.5$ TeV) from the 1996 and 1997 observations, respectively. Also we set an upper limit on the TeV gamma-ray emission from the SW rim, estimated to be $ 1.1 \times 10^{-12}$ cm$^{-2}$ s$^{-1}$ ($\ge 1.7\pm 0.5$ TeV, 95% CL) in the 1997 data. The TeV gamma rays can be attributed to the 2.7 K cosmic background photons up-scattered by electrons of energies up to about 10$^{14}$ eV by the inverse Compton (IC) process. The observed flux of the TeV gamma rays, together with that of the non-thermal X-rays, gives firm constraints on the acceleration process in the SNR shell; a magnetic field of $6.5\pm2$ $\mu$G is inferred from both the synchrotron X-rays and inverse Compton TeV gamma-rays, which gives entirely consistent mechanisms that electrons of energies up to 10$^{14}$ eV are produced via the shock acceleration in SN1006., Comment: 17 pages, 3 figures, LaTeX2.09 with AASTeX 4.0 maros, to appear in Astrophys. J. Lett
Published: 1998
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10. Detection of Gamma Rays of Up to 50 TeV From the Crab Nebula

Author: Tanimori, T., Sakurazawa, K., Dazeley, S. A., Edwards, P. G., Hara, T., Hayami, Y., Kamei, S., Kita, R., Kifune, T., Konishi, T., Masaike, A., Matsubara, Y., Mizumoto, Y., Mori, M., Muraishi, H., Muraki, Y., Naito, T., Nishijima, K., Ogio, S., Patterson, J. R., Roberts, M. D., Rowell, G. P., Sako, T., Susukita, R., Suzuki, A., Suzuki, R., Tamura, T., Thornton, G. J., Yanagita, S., Yoshida, T., and Yoshikoshi, T.
Subjects: Astrophysics
Abstract: Gamma rays with energies greater than 7 TeV from the Crab pulsar/nebula have been observed at large zenith angles, using the Imaging Atmospheric Technique from Woomera, South Australia. CANGAROO data taken in 1992, 1993 and 1995 indicate that the energy spectrum extends up to at least 50 TeV, without a change of the index of the power law spectrum. The observed differential spectrum is \noindent $(2.01\pm 0.36)\times 10^{-13}(E/{7 TeV})^{-2.53 \pm 0.18} TeV^{-1}cm^{-2}s^{-1}$ between 7 TeV and 50 TeV. There is no apparent cut-off. The spectrum for photon energies above $\sim$10 TeV allows the maximum particle acceleration energy to be inferred, and implies that this unpulsed emission does not originate near the light cylinder of the pulsar, but in the nebula where the magnetic field is not strong enough to allow pair creation from the TeV photons. The hard gamma-ray energy spectrum above 10 TeV also provides information about the varying role of seed photons for the inverse Compton process at these high energies, as well as a possible contribution of $\pi ^{\circ}$-gamma rays from proton collisions., Comment: 19 pages, 4 figures, LaTeX2.09 with AASTeX 4.0 maros, to appear in Astrophys. J. Lett
Published: 1997
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11. Very High Energy Gamma Rays from the Vela Pulsar Direction

Author: Yoshikoshi, T., Kifune, T., Dazeley, S. A., Edwards, P. G., Hara, T., Hayami, Y., Kakimoto, F., Konishi, T., Masaike, A., Matsubara, Y., Matsuoka, T., Mizumoto, Y., Mori, M., Muraishi, H., Muraki, Y., Naito, T., Nishijima, K., Oda, S., Ogio, S., Ohsaki, T., Patterson, J. R., Roberts, M. D., Rowell, G. P., Sako, T., Sakurazawa, K., Susukita, R., Suzuki, A., Tamura, T., Tanimori, T., Thornton, G. J., Yanagita, S., and Yoshida, T.
Subjects: Astrophysics
Abstract: We have observed the Vela pulsar region at TeV energies using the 3.8 m imaging Cherenkov telescope near Woomera, South Australia between January 1993 and March 1995. Evidence of an unpulsed gamma-ray signal has been detected at the 5.8 sigma level. The detected gamma-ray flux is (2.9 +/- 0.5 +/- 0.4) x 10^-12 photons cm^-2 sec^-1 above 2.5 +/- 1.0 TeV and the signal is consistent with steady emission over the two years. The gamma-ray emission region is offset from the Vela pulsar position to the southeast by about 0.13 deg. No pulsed emission modulated with the pulsar period has been detected and the 95 % confidence flux upper limit to the pulsed emission from the pulsar is (3.7 +/- 0.7) x 10^-13 photons cm^-2 sec^-1 above 2.5 +/- 1.0 TeV., Comment: 18 pages, 3 figures, LaTeX with AASTeX, accepted for publication in ApJ Letters
Published: 1997
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12. Observations of Pulsars, PSR 1509-58 and PSR 1259-63, by CANGAROO 3.8 m Telescope

Author: Sako, T., Dazeley, S. A., Edwards, P. G., Hara, T., Hayami, Y., Kamei, S., Kifune, T., Kita, R., Konishi, T., Masaike, A., Matsubara, Y., Matsuoka, Y., Mizumoto, Y., Mori, M., Muraishi, H., Muraki, Y., Naito, T., Nishijima, K., Ogio, S., Patterson, J. R., Roberts, M. D., Rowell, G. P., Sakurazawa, K., Susukita, R., Suzuki, A., Suzuki, R., Tamura, T., Tanimori, T., Thornton, G. J., Yanagita, S., Yoshida, T., and Yoshikoshi, T.
Subjects: Astrophysics
Abstract: The data for VHE (~TeV) gamma rays from young gamma-ray pulsar PSR1509-58 observed in 1996 with the CANGAROO 3.8m Cerenkov imaging telescope are presented, as well as the additional data from March to June of 1997. The high spin-down luminosity of the pulsar and the plerionic feature around the pulsar observed with radio and X-rays suggest that VHE gamma-ray emission is quite likely above the sensitivity of the CANGAROO telescope. The CANGAROO results on other pulsars, such as PSR1259-63, are also presented. PSR1259-63 is a highly eccentric X-ray binary system, which includes a high mass Be companion star, and a preliminary analysis on the data taken 4 months after the periastron in 1994 suggests emission of VHE gamma rays., Comment: 4 pages, 1 figure, LaTeX 2.09 with epsfig.sty, wrapfig.sty to appear in proceedings of the 25th ICRC, Durban, 1997
Published: 1997

13. TeV Gamma-ray Observations of Southern AGN with the CANGAROO 3.8m Telescople

Author: Roberts, M. D., Dazeley, S. A., Edwards, P. G., Hara, T., Hayami, Y., Kamei, S., Kifune, T., Kita, R., Konishi, T., Masaike, A., Matsubara, Y., Mizumoto, Y., Mori, M., Muraishi, H., Muraki, Y., Naito, T., Nishijima, K., Ogio, S., Patterson, J. R., Rowell, G. P., Sako, T., Sakurazawa, K., Susukita, R., Suzuki, A., Suzuki, R., Tamura, T., Tanimori, T., Thornton, G. J., Yanagita, S., Yoshida, T., and Yoshikoshi, T.
Subjects: Astrophysics
Abstract: Since 1992 the CANGAROO 3.8m imaging telescope has been used to search for sources of TeV gamma-rays. Results are presented here for observations of four Southern Hemisphere BL-Lacs - PKS0521-365, PKS2316-423, PKS2005-489 and EXO0423-084. In addition to testing for steady DC emission, a night by night burst excess search has been performed for each source., Comment: 4 pages, 1 figure, LaTeX 2e with epsfig.sty, wrapfig.sty to appear in proceedings of the 25th ICRC, Durban, 1997
Published: 1997

14. Very High Energy Gamma Rays from the Vela Pulsar/Nebula

Author: Yoshikoshi, T., Kifune, T., Dazeley, S. A., Edwards, P. G., Hara, T., Hayami, Y., Kamei, S., Kita, R., Konishi, T., Masaike, A., Matsubara, Y., Mizumoto, Y., Mori, M., Muraishi, H., Muraki, Y., Naito, T., Nishijima, K., Ogio, S., Patterson, J. R., Roberts, M. D., Rowell, G. P., Sako, T., Sakurazawa, K., Susukita, R., Suzuki, A., Suzuki, R., Tamura, T., Tanimori, T., Thornton, G. J., Yanagita, S., and Yoshida, T.
Subjects: Astrophysics
Abstract: We have observed the Vela pulsar region at TeV energies using the 3.8 m imaging Cherenkov telescope near Woomera, South Australia every year since 1992. This is the first concerted search for pulsed and unpulsed emission from the Vela region, and the imaging technique also allows the location of the emission within the field of view to be examined. A significant excess of gamma-ray-like events is found offset from the Vela pulsar to the southeast by about 0.13deg. The excess shows the behavior expected of gamma-ray images when the asymmetry cut is applied to the data. There is no evidence for the emission being modulated with the pulsar period -- in contrast to earlier claims of signals from the Vela pulsar direction., Comment: 4 pages, 2 figure, LaTeX2.09 with epsfig.sty, to appear in proceedings of the 25th ICRC, Durban, 1997
Published: 1997

15. TeV Gamma Ray Emission from Southern Sky Objects and CANGAROO Project

Author: Kifune, T., Dazeley, S. A., Edwards, P. G., Hara, T., Hayami, Y., Kamei, S., Kita, R., Konishi, T., Masaike, A., Matsubara, Y., Matsuoka, Y., Mizumoto, Y., Mori, M., Muraishi, H., Muraki, Y., Naito, T., Nishijima, K., Ogio, S., Patterson, J. R., Roberts, M. D., Rowell, G. P., Sako, T., Sakurazawa, K., Susukita, R., Suzuki, A., Suzuki, R., Tamura, T., Tanimori, T., Thornton, G. J., Yanagita, S., Yoshida, T., and Yoshikoshi, T.
Subjects: Astrophysics
Abstract: We report recent results of the CANGAROO Collaboration on very high energy gamma ray emission from pulsars, their nebulae, SNR and AGN in the southern sky. Observations are made in South Australia using the imaging technique of detecting atmospheric Cerenkov light from gamma rays higher than about 1 TeV. The detected gamma rays are most likely produced by the inverse Compton process by electrons which also radiate synchrotron X-rays. Together with information from longer wavelengths, our results can be used to infer the strength of magnetic field in the emission region of gamma rays as well as the energy of the progenitor electrons. A description of the CANGAROO project is also given, as well as details of the new telescope of 7 m diameter which is scheduled to be in operation within two years., Comment: 5 pages, 1 figure, LaTeX 2.09 with aipproc.sty & epsfig.sty, to appear in proceedings of the 4th Compton Symposium, Williamsburg, 1997
Published: 1997
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16. Observation of Spectrum of TeV Gamma Rays up to 60 TeV from the Crab at the Large Zenith Angles

Author: Sakurazawa, K., Tanimori, T., Dazeley, S. A., Edwards, P. G., Hara, T., Kamei, S., Kifune, T., Kita, R., Konishi, T., Masaike, A., Matsubara, Y., Matsuoka, Y., Mizumoto, Y., Mori, M., Muraishi, H., Muraki, Y., Naito, T., Nishijima, K., Ogio, S., Patterson, J. R., Roberts, M. D., Rowell, G. P., Sako, T., Susukita, R., Suzuki, A., Suzuki, R., Tamura, T., Thornton, G. J., Yanagita, S., Yoshida, T., and Yoshikoshi, T.
Subjects: Astrophysics
Abstract: The CANGAROO experiment has observed gamma-ray above 7TeV from the Crab pulsar/nebula at large zenith angle in Woomera, South Australia. We report the CANGAROO data taken in 1992, 1993 and 1995, from which it appears that the energy spectrum extends at least up to 50 TeV. The observed integral spectrum is (8.4+-1.0) x 10^{-13}(E/7 TeV)^(-1.53+-0.15)cm^{-2}s^{-1} between 7 TeV and 50 TeV. In November 1996, the 3.8m mirror was recoated in Australia, and its reflectivity was improved to be about 90% as twice as before. Due to this recoating, the threshold energy of ~4 TeV for gamma rays has been attained in the observation of the Crab at large zenith angle. Here we also report the preliminary result taken in 1996., Comment: 4 pages, 2 figures, LaTeX 2.09 with epsfig.sty, to appear in proceedings of the 25th ICRC, Durban, 1997
Published: 1997

17. The dependence of the cosmic-ray shower age on shower size for vertical sizes in the range 6·105<N e<6·106

Author: Clay, R. W., Gerhardy, P. R., Liebing, D. F., Thornton, G. J., and Patterson, J. R.
Published: 1981
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18. Atmospheric Monitoring for the Pierre Auger Fluorescence Detector

Author: Mostafa, M. A., Fick, B., Ave, M., Letessier, A., Bertou, X., Deligny, O., Lachaud, C., Altmann, E., Alvarez, P., Bauleo, P., Bonifazi, C., Etchegoyen, A., Eusebi, R., Fazzini, N., Ferrero, A., Filevich, A., Reguera, A., Cillis, A., Dova, M. T., Epele, L. N., Grunfeld, C., Mariazzi, A., Martinez, N., Roulet, E., Sciutto, S. J., Veiga, A., Allekotte, I., Avila, G., Masperi, L., Orsaria, M., Rovero, A., Clay, R. W., Dawson, B. R., Pace, R., Riordan, D., Thornton, G. J., Wild, N. R., Boutonnet, C., Brunet, J. M., Capdevielle, J. N., Cohen, F., Courty, B., Guglielmi, L., Jaeger, J. J., Benoît Revenu, Tristram, G., Waisbard, J., Billoir, P., Boratav, M., Castera, A., Sylvie DAGORET, Genolini, B., Lefebvre, F., Lhenry-Yvon, I., Trung, T. N., Parizot, E., Pouthas, J., Suomijarvi, T., Albert, J. N., Arnault, C., Bilhaut, R., Cordier, A., Cormier, E., Eschstruth, P., Jouniaux, O., Lavigne, B., Oleg Lodygensky, Rypko, J., Martin Urban, Bluemer, H., Bollmann, E., Csabo, T., Grindler, A., Gumbsheimer, R., Heck, D., Hucker, H., Kern, H., Klages, H. O., Kleinfeller, J., Mathes, H. J., Matussek, P., Michel-Piper, I., Risse, M., Schleif, G., Thouw, T., Balzer, M., Berg, R., Bormann, D., Gemmeke, H., Giraud, H., Kleifges, M., Kopmann, A., Kunka, N., Menchikov, A., Osswald, B., Remmel, U., Tscherniakhovski, D., Barenthien, N., Kampert, K. H., Keilhauer, B., Argiro, S., Camin, D. V., Guerard, C., Ambrosio, M., Bernardini, C., Facal, P., Filosofi, R., Fois, M., Matthiae, G., Privitera, P., Salina, G., Borreani, G., Cester, R., Menichetti, E., Pastrone, N., Aramo, C., Cangiano, E., Fonte, R., Insolia, A., Raia, G., Gora, D., Homola, P., Kutschera, M., Ostrowski, M., Wilczynska, B., Wilczynski, H., Arcon, I., Filipcic, A., Zavrtanik, D., Zavrtanik, M., Clark, P., Bruijn, L., Knapp, J., Lloyd-Evans, J., Patel, M., Tunnicliffe, V., Walker, P., Watson, A., Arisaka, K., Bonushkin, Y., Kubic, J., Slater, W., Tripathi, A., Brack, J., Hofman, G., Ristinen, R., Harton, J., Sites, J., Warner, D., Wilson, R., Cronin, J. W., Gibbs, K., Albrow, M., Andrews, R., Berman, E., Hoffer, D., Glass, H., Hojvat, C., Mantsch, P., Mazur, P., Spinka, H., Voyvodic, L., Matthews, J. M., Mcewen, M., Meyhandan, R., Darling, J., Dorofeev, A., Nemiroff, B., Nitz, D., Rafert, B., Ruotsala, S., Szadkowski, Z., Trombley, M., Dieterle, B., Matthews, J., Riley, S., Roberts, M., Allison, P., Beatty, J., Coutu, S., Duvernois, M., Cassiday, G., Sommers, P., Luis. Anchordoqui, Machacek, M., Paul, T., Swain, J., Taylor, L., Akhperjanian, A., Chilingarian, A., Hovsepian, G., Mnatzakanian, E., Sahakian, V., Ter-Antonian, S., Aguirre, C., Bustos, R., Choque, K., Ticona, A., Ticona, R., Velarde, A., Thieu, D. Q., Darriulat, P., Chung, N., Dzung, N. T., Dinh, P. N., Phuong, P. T., Thuan, V. V., Physique Corpusculaire et Cosmologie - Collège de France (PCC), Collège de France (CdF (institution))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire d'Orsay (IPNO), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Kajita T. Asaoka Y. Kawachi A. Matsubara M. Sasaki M., PIERRE AUGER, Lantz, Simone, and Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], [PHYS.ASTR.CO] Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Astrophysics (astro-ph), FOS: Physical sciences, Astrophysics, Physics::Atmospheric and Oceanic Physics
Abstract: Major uncertainties in the fluorescence energy measurement come from the precision of various atmospheric transmission, air Cerenkov subtraction, light multiple-scattering and cloud corrections. The Auger program for atmospheric monitoring, designed to measure these corrections and to minimize these uncertainties, is summarized in this paper., Four (4) pages, and three (3) EPS figures. Proceedings of the 28th International Cosmic Ray Conference, Universal Academy Press, Inc. Tokyo, Japan, HE (2003) 465-468
Published: 2003

19. Shower Studies at around $10^{18}$ eV with the Surface Detector of the Pierre Auger Observatory

Author: P-L, Ghia, Mostafa, M. A., Fick, B., Ave, M., Letessier, A., Bertou, X., Deligny, O., Lachaud, C., Altmann, E., Alvarez, P., Bauleo, P., Bonifazi, C., Etchegoyen, A., Eusebi, R., Fazzini, N., Ferrero, A., Filevich, A., Reguera, A., Cillis, A., Dova, M. T., Epele, L. N., Grunfeld, C., Mariazzi, A., Martinez, N., Roulet, E., Sciutto, S. J., Veiga, A., Allekotte, I., Avila, G., Masperi, L., Orsaria, M., Rovero, A., Clay, R. W., Dawson, B. R., Pace, R., Riordan, D., Thornton, G. J., Wild, N. R., Boutonnet, C., Brunet, J. M., Capdevielle, J. N., Cohen, F., Courty, B., Guglielmi, L., Jaeger, J. J., Benoît Revenu, Tristram, G., Waisbard, J., Billoir, P., Boratav, M., Castera, A., Sylvie DAGORET, Genolini, B., Lefebvre, F., Lhenry-Yvon, I., Trung, T. N., Parizot, E., Pouthas, J., Suomijarvi, T., Albert, J. N., Arnault, C., Bilhaut, R., Cordier, A., Cormier, E., Eschstruth, P., Jouniaux, O., Lavigne, B., Oleg Lodygensky, Rypko, J., Martin Urban, Bluemer, H., Bollmann, E., Csabo, T., Grindler, A., Gumbsheimer, R., Heck, D., Hucker, H., Kern, H., Klages, H. O., Kleinfeller, J., Mathes, H. J., Matussek, P., Michel-Piper, I., Risse, M., Schleif, G., Thouw, T., Balzer, M., Berg, R., Bormann, D., Gemmeke, H., Giraud, H., Kleifges, M., Kopmann, A., Kunka, N., Menchikov, A., Osswald, B., Remmel, U., Tscherniakhovski, D., Barenthien, N., Kampert, K. H., Keilhauer, B., Argiro, S., Camin, D. V., Guerard, C., Ambrosio, M., Bernardini, C., Facal, P., Filosofi, R., Fois, M., Matthiae, G., Privitera, P., Salina, G., Borreani, G., Cester, R., Menichetti, E., Pastrone, N., Aramo, C., Cangiano, E., Fonte, R., Insolia, A., Raia, G., Gora, D., Homola, P., Kutschera, M., Ostrowski, M., Wilczynska, B., Wilczynski, H., Arcon, I., Filipcic, A., Zavrtanik, D., Zavrtanik, M., Clark, P., Bruijn, L., Knapp, J., Lloyd-Evans, J., Patel, M., Tunnicliffe, V., Walker, P., Watson, A., Arisaka, K., Bonushkin, Y., Kubic, J., Slater, W., Tripathi, A., Brack, J., Hofman, G., Ristinen, R., Harton, J., Sites, J., Warner, D., Wilson, R., Cronin, J. W., Gibbs, K., Albrow, M., Andrews, R., Berman, E., Hoffer, D., Glass, H., Hojvat, C., Mantsch, P., Mazur, P., Spinka, H., Voyvodic, L., Matthews, J. M., Mcewen, M., Meyhandan, R., Darling, J., Dorofeev, A., Nemiroff, B., Nitz, D., Rafert, B., Ruotsala, S., Szadkowski, Z., Trombley, M., Dieterle, B., Matthews, J., Riley, S., Roberts, M., Allison, P., Beatty, J., Coutu, S., Duvernois, M., Cassiday, G., Sommers, P., Luis. Anchordoqui, Machacek, M., Paul, T., Swain, J., Taylor, L., Akhperjanian, A., Chilingarian, A., Hovsepian, G., Mnatzakanian, E., Sahakian, V., Ter-Antonian, S., Aguirre, C., Bustos, R., Choque, K., Ticona, A., Ticona, R., Velarde, A., Thieu, D. Q., Darriulat, P., Chung, N., Dzung, N. T., Dinh, P. N., Phuong, P. T., Thuan, V. V., Physique Corpusculaire et Cosmologie - Collège de France (PCC), Collège de France (CdF (institution))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Kajita T. Asaoka Y. Kawachi A. Matsubara M. Sasaki M., PIERRE AUGER, and Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11)
Subjects: [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Astrophysics (astro-ph), FOS: Physical sciences, Astrophysics
Abstract: Three months of data taken by the Engineering Array Surface Detector of the Pierre Auger Observatory have been analyzed with the aim of setting a procedure for the study of showers at E_0 ~ 10^18 eV. We present the results, concerning: (i) the selection procedure and the check of its efficiency; (ii) the event rate and its stability; (iii) the characteristics of such events (i.e., angular direction, energy estimator S(1000), rise time vs core distance, correlation with pressure) showing their consistency with the expectations. The performances of the whole Surface Detector of the Auger Observatory are discussed., Comment: Talk given at 28th International Cosmic Ray Conferences (ICRC 2003), Tsukuba, Japan, 31 Jul - 7 Aug 2003
Published: 2003

20. The Anisotropy Search Program For the Pierre Auger Observatory

Author: Clay, W., Ave, M., Letessier, A., Bertou, X., Deligny, O., Lachaud, C., Altmann, E., Alvarez, P., Bauleo, P., Bonifazi, C., Etchegoyen, A., Eusebi, R., Fazzini, N., Ferrero, A., Filevich, A., Reguera, A., Cillis, A., Dova, M. T., Epele, L. N., Grunfeld, C., Mariazzi, A., Martinez, N., Roulet, E., Sciutto, S. J., Veiga, A., Allekotte, I., Avila, G., Masperi, L., Orsaria, M., Rovero, A., Dawson, B. R., Pace, R., Riordan, D., Thornton, G. J., Wild, N. R., Boutonnet, C., Brunet, J. M., Capdevielle, J. N., Cohen, F., Courty, B., Guglielmi, L., Jaeger, J. J., Benoît Revenu, Tristram, G., Waisbard, J., Billoir, P., Boratav, M., Castera, A., Sylvie DAGORET, Genolini, B., Lefebvre, F., Lhenry-Yvon, I., Trung, T. N., Parizot, E., Pouthas, J., Suomijarvi, T., Albert, J. N., Arnault, C., Bilhaut, R., Cordier, A., Cormier, E., Eschstruth, P., Jouniaux, O., Lavigne, B., Oleg Lodygensky, Rypko, J., Martin Urban, Bluemer, H., Bollmann, E., Csabo, T., Grindler, A., Gumbsheimer, R., Heck, D., Hucker, H., Kern, H., Klages, H. O., Kleinfeller, J., Mathes, H. J., Matussek, P., Michel-Piper, I., Risse, M., Schleif, G., Thouw, T., Balzer, M., Berg, R., Bormann, D., Gemmeke, H., Giraud, H., Kleifges, M., Kopmann, A., Kunka, N., Menchikov, A., Osswald, B., Remmel, U., Tscherniakhovski, D., Barenthien, N., Kampert, K. H., Keilhauer, B., Argiro, S., Camin, D. V., Guerard, C., Ambrosio, M., Bernardini, C., Facal, P., Filosofi, R., Fois, M., Matthiae, G., Privitera, P., Salina, G., Borreani, G., Cester, R., Menichetti, E., Pastrone, N., Aramo, C., Cangiano, E., Fonte, R., Insolia, A., Raia, G., Gora, D., Homola, P., Kutschera, M., Ostrowski, M., Wilczynska, B., Wilczynski, H., Arcon, I., Filipcic, A., Zavrtanik, D., Zavrtanik, M., Clark, P., Bruijn, L., Knapp, J., Lloyd-Evans, J., Patel, M., Tunnicliffe, V., Walker, P., Watson, A., Arisaka, K., Bonushkin, Y., Kubic, J., Slater, W., Tripathi, A., Brack, J., Hofman, G., Ristinen, R., Harton, J., Sites, J., Warner, D., Wilson, R., Cronin, J. W., Gibbs, K., Albrow, M., Andrews, R., Berman, E., Hoffer, D., Glass, H., Hojvat, C., Mantsch, P., Mazur, P., Spinka, H., Voyvodic, L., Matthews, J. M., Mcewen, M., Meyhandan, R., Darling, J., Dorofeev, A., Nemiroff, B., Nitz, D., Rafert, B., Ruotsala, S., Szadkowski, Z., Trombley, M., Dieterle, B., Matthews, J., Riley, S., Roberts, M., Allison, P., Beatty, J., Coutu, S., Duvernois, M., Cassiday, G., Fick, B., Sommers, P., Luis. Anchordoqui, Machacek, M., Paul, T., Swain, J., Taylor, L., Akhperjanian, A., Chilingarian, A., Hovsepian, G., Mnatzakanian, E., Sahakian, V., Ter-Antonian, S., Aguirre, C., Bustos, R., Choque, K., Ticona, A., Ticona, R., Velarde, A., Thieu, D. Q., Darriulat, P., Chung, N., Dzung, N. T., Dinh, P. N., Phuong, P. T., Thuan, V. V., Physique Corpusculaire et Cosmologie - Collège de France (PCC), Collège de France (CdF (institution))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire d'Orsay (IPNO), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Kajita T. Asaoka Y. Kawachi A. Matsubara M. Sasaki M., PIERRE AUGER, and Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Astrophysics (astro-ph), FOS: Physical sciences, Astrophysics
Abstract: The Pierre Auger Southern Observatory in Argentina has begun taking data as it is being developed up to a final enclosed area of 3000 square kilometres. A key aspect of the project is to provide information on the origin of the highest energy cosmic rays through understanding the arrival directions of those particles. To avoid claims of a spurious anisotropy detection because trials have not been properly accounted, the Auger Collaboration has agreed 'a priori' to the analysis prescription presented here. It specifies the following: 1. The accumulation time for the (future) data set to be analyzed. 2. The anisotropy 'targets', each assigned a chance probability level. 3. The analysis procedure for each trial. A positive result will be claimed for any target search only if its chance probability is less than its assigned level. The levels are chosen so that the total chance probability for one or more positive results is 0.001. Exploratory searches beyond this prescription will be encouraged, but the Auger Collaboration will not assign any confidence level to anisotropies that may be discovered that way. Any such discovery would identify a good target for a prescription to be used with a subsequent Auger data set., 4 pages
Published: 2003

21. Calibration of the Pierre Auger fluorescence detector

Author: Roberts, M., Ave, M., Letessier, A., Bertou, X., Deligny, O., Lachaud, C., Altmann, E., Alvarez, P., Bauleo, P., Bonifazi, C., Etchegoyen, A., Eusebi, R., Fazzini, N., Ferrero, A., Filevich, A., Reguera, A., Cillis, A., Dova, M. T., Epele, L. N., Grunfeld, C., Mariazzi, A., Martinez, N., Roulet, E., Sciutto, S. J., Veiga, A., Allekotte, I., Avila, G., Masperi, L., Orsaria, M., Rovero, A., Clay, R. W., Dawson, B. R., Pace, R., Riordan, D., Thornton, G. J., Wild, N. R., Boutonnet, C., Brunet, J. M., Capdevielle, J. N., Cohen, F., Courty, B., Guglielmi, L., Jaeger, J. J., Benoît Revenu, Tristram, G., Waisbard, J., Billoir, P., Boratav, M., Castera, A., Sylvie DAGORET, Genolini, B., Lefebvre, F., Lhenry-Yvon, I., Trung, T. N., Parizot, E., Pouthas, J., Suomijarvi, T., Albert, J. N., Arnault, C., Bilhaut, R., Cordier, A., Cormier, E., Eschstruth, P., Jouniaux, O., Lavigne, B., Oleg Lodygensky, Rypko, J., Martin Urban, Bluemer, H., Bollmann, E., Csabo, T., Grindler, A., Gumbsheimer, R., Heck, D., Hucker, H., Kern, H., Klages, H. O., Kleinfeller, J., Mathes, H. J., Matussek, P., Michel-Piper, I., Risse, M., Schleif, G., Thouw, T., Balzer, M., Berg, R., Bormann, D., Gemmeke, H., Giraud, H., Kleifges, M., Kopmann, A., Kunka, N., Menchikov, A., Osswald, B., Remmel, U., Tscherniakhovski, D., Barenthien, N., Kampert, K. H., Keilhauer, B., Argiro, S., Camin, D. V., Guerard, C., Ambrosio, M., Bernardini, C., Facal, P., Filosofi, R., Fois, M., Matthiae, G., Privitera, P., Salina, G., Borreani, G., Cester, R., Menichetti, E., Pastrone, N., Aramo, C., Cangiano, E., Fonte, R., Insolia, A., Raia, G., Gora, D., Homola, P., Kutschera, M., Ostrowski, M., Wilczynska, B., Wilczynski, H., Arcon, I., Filipcic, A., Zavrtanik, D., Zavrtanik, M., Clark, P., Bruijn, L., Knapp, J., Lloyd-Evans, J., Patel, M., Tunnicliffe, V., Walker, P., Watson, A., Arisaka, K., Bonushkin, Y., Kubic, J., Slater, W., Tripathi, A., Brack, J., Hofman, G., Ristinen, R., Harton, J., Sites, J., Warner, D., Wilson, R., Cronin, J. W., Gibbs, K., Albrow, M., Andrews, R., Berman, E., Hoffer, D., Glass, H., Hojvat, C., Mantsch, P., Mazur, P., Spinka, H., Voyvodic, L., Matthews, J. M., Mcewen, M., Meyhandan, R., Darling, J., Dorofeev, A., Nemiroff, B., Nitz, D., Rafert, B., Ruotsala, S., Szadkowski, Z., Trombley, M., Dieterle, B., Matthews, J., Riley, S., Allison, P., Beatty, J., Coutu, S., Duvernois, M., Cassiday, G., Fick, B., Sommers, P., Luis. Anchordoqui, Machacek, M., Paul, T., Swain, J., Taylor, L., Akhperjanian, A., Chilingarian, A., Hovsepian, G., Mnatzakanian, E., Sahakian, V., Ter-Antonian, S., Aguirre, C., Bustos, R., Choque, K., Ticona, A., Ticona, R., Velarde, A., Thieu, D. Q., Darriulat, P., Chung, N., Dzung, N. T., Dinh, P. N., Phuong, P. T., Thuan, V. V., Physique Corpusculaire et Cosmologie - Collège de France (PCC), Collège de France (CdF (institution))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Kajita T. Asaoka Y. Kawachi A. Matsubara M. Sasaki M., PIERRE AUGER, and Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11)
Subjects: [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Astrophysics::High Energy Astrophysical Phenomena, Astrophysics (astro-ph), Astrophysics::Instrumentation and Methods for Astrophysics, FOS: Physical sciences, Astrophysics
Abstract: The absolute calibration of an air fluorescence detector (FD) is an important element in correctly determining the energy of detected cosmic rays. The absolute calibration relates the flux of photons of a given wavelength at the detector aperture to the electronic signal recorded by the FD data acquisition system. For the Auger FDs, the primary absolute calibration method uses a diffusive surface which is placed in front of a telescope aperture to uniformly illuminate the telescope field of view with a known light signal. This single-wavelength measurement (375 nm) will be made at intervals of several months until the stability of the telescopes is determined. The relative wavelength dependence of the calibration is determined through independent measurements. The error in absolute calibration at a single wavelength is estimated to be less than 10%. Two other absolute calibration methods are used to provide an independent verification of the primary measurement. The stability of the calibration with time is monitored nightly by a relative calibration system. In this paper we will provide descriptions of the absolute and relative calibration methods used by the Auger air fluorescence observatory. Results from the calibration of the Auger Engineering Array telescopes will also be presented., Comment: 4 pages, no figures. Presented at the 28th International Cosmic Ray Conference
Published: 2003
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22. Hybrid Performance of the Pierre Auger Observatory and Reconstruction of Hybrid Events

Author: Kick, B., Altmann, E., Alvarez, P., Bauleo, P., Bonifazi, C., Etchegoyen, A., Eusebi, R., Fazzini, N., Ferrero, A., Filevich, A., Reguera, A., Cillis, A., Dova, M. T., Epele, L. N., Grunfeld, C., Mariazzi, A., Martinez, N., Roulet, E., Sciutto, S. J., Veiga, A., Allekotte, I., Avila, G., Masperi, L., Orsaria, M., Rovero, A., Clay, R. W., Dawson, B. R., Pace, R., Riordan, D., Thornton, G. J., Wild, N. R., Boutonnet, C., J-M, Brunet, J-N, Capdevielle, Cohen, F., Courty, B., Guglielmi, L., J-J, Jaeger, Benoît Revenu, Tristram, G., Waisbard, J., Bertou, X., Billoir, P., Boratav, M., Castera, A., Dagoret-Campagne, S., Deligny, O., Lachaud, C., antoine letessier selvon, Genolini, B., Fabrice Lefebvre, Lhenry-Yvon, I., Trung, T. N., Parizot, E., Pouthas, J., Suomijarvi, T., Albert, J. N., Arnault, C., Bilhaut, R., Cordier, A., Cormier, E., Eschstruth, P., Jouniaux, O., Lavigne, B., Oleg Lodygensky, Rypko, J., Martin Urban, Bluemer, H., Bollmann, E., Csabo, T., Grindler, A., Gumbsheimer, R., Heck, D., Hucker, H., Kern, H., Klages, H. O., Kleinfeller, J., Mathes, H. J., Matussek, P., Michel-Piper, I., Risse, M., Schleif, G., Thouw, T., Balzer, M., Berg, R., Bormann, D., Gemmeke, H., Giraud, H., Kleifges, M., Kopmann, A., Kunka, N., Menchikov, A., Osswald, B., Remmel, U., Tscherniakhovski, D., Barenthien, N., Kampert, K. H., Keilhauer, B., Argiro, S., Camin, D. V., Guerard, C., Ambrosio, M., Bernardini, C., Facal, P., Filosofi, R., Fois, M., Matthiae, G., Privitera, P., Salina, G., Borreani, G., Cester, R., Menichetti, E., Pastrone, N., Aramo, C., Cangiano, E., Fonte, R., Insolia, A., Raia, G., Gora, D., Homola, P., Kutschera, M., Ostrowski, M., Wilczynska, B., Wilczynski, H., Arcon, I., Filipcic, A., Zavrtanik, M., Clark, P., Bruijn, L., Knapp, J., Lloyd-Evans, J., Patel, M., Tunnicliffe, V., Walker, P., Watson, A., Arisaka, K., Bonushkin, Y., Kubic, J., Slater, W., Tripathi, A., Brack, J., Hofman, G., Ristinen, R., Harton, J., Sites, J., Warner, D., Wilson, R. P., Cronin, J. W., Gibbs, K., Albrow, M., Andrews, R., Berman, E., Hoffer, D., Glass, H., Hojvat, C., Mantsch, P., Mazur, P., Spinka, H., Voyvodic, L., Matthews, J. M., Mcewen, M., Meyhandan, R., Darling, J., Dorofeev, A., Nemiroff, B., Nitz, D., Rafert, B., Ruotsala, S., Szadkowski, Z., Trombley, M., Dieterle, B., Matthews, J., Riley, S., Roberts, M., Allison, P., Beatty, J., Coutu, S., Duvernois, M., Cassiday, G., Fick, B., Sommers, P., Anchordoqui, L., Machacek, M., Paul, T., Swain, J., Taylor, L., Akhperjanian, A., Chilingarian, A., Hovsepian, G., Mnatzakanian, E., Sahakian, V., Ter-Antonian, S., Aguirre, C., Bustos, R., Choque, K., Ticona, A., Ticona, R., Velarde, A., Thieu, D. Q., Darriulat, P., Chung, N., Dzung, N. T., Dinh, P. N., Phuong, P. T., Thuan, V. V., Physique Corpusculaire et Cosmologie - Collège de France (PCC), Collège de France (CdF (institution))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Kajita T. Asaoka Y. Kawachi A. Matsubara Y. Sasaki M., PIERRE AUGER, Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), and Lantz, Simone
Subjects: [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], [PHYS.ASTR.CO] Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Astrophysics (astro-ph), FOS: Physical sciences, Astrophysics
Abstract: The Pierre Auger Observatory is a``hybrid'' UHECR detector. The surface detector (SD) and air fluorescence detector (FD) of the observatory are designed for observation of cosmic ray showers in coincidence, with a 10% duty cycle. The resulting data are expected to be superior in quality to those of either the SD or FD operating individually. Hybrid operation, triggering, data acquisition, and event reconstruction were successfully demonstrated during the prototype phase of the project. This paper focuses on 75 hybrid events recorded during a four month period of running with the prototype detectors in late 2001 and early 2002. The geometric technique for reconstruction of the hybrid events is described and its advantages over the traditional FD-only method are demonstrated. A lateral distribution for the water Cherenkov signals, derived from these data, is presented., Comment: Talk given at 28th International Cosmic Ray Conferences (ICRC 2003), Tsukuba, Japan, 31 Jul - 7 Aug 2003
Published: 2003
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23. Atmospheric Monitoring for the Auger Fluorescence Detector

Author: Matthews, J. A. J., Clay, R., Altmann, E., Alvarez, P., Bauleo, P., Bonifazi, C., Etchegoyen, A., Eusebi, R., Fazzini, N., Ferrero, A., Filevich, A., Reguera, A., Cillis, A., Dova, M. T., Epele, L. N., Grunfeld, C., Mariazzi, A., Martinez, N., Roulet, E., Sciutto, S. J., Veiga, A., Allekotte, I., Avila, G., Masperi, L., Orsaria, M., Rovero, A., Dawson, B. R., Pace, R., Riordan, D., Thornton, G. J., Wild, N. R., Boutonnet, C., Brunet, J. M., Capdevielle, J. N., Cohen, F., Courty, B., Guglielmi, L., Jaeger, J. J., Benoît Revenu, Tristram, G., Waisbard, J., Bertou, X., Billoir, P., Boratav, M., Castera, A., Dagoret-Campagne, S., Deligny, O., Lachaud, C., antoine letessier selvon, Genolini, B., Fabrice Lefebvre, Lhenry-Yvon, I., Trung, T. N., Parizot, E., Pouthas, J., Suomijarvi, T., Albert, J. N., Arnault, C., Bilhaut, R., Cordier, A., Cormier, E., Eschstruth, P., Jouniaux, O., Lavigne, B., Oleg Lodygensky, Rypko, J., Martin Urban, Bluemer, H., Bollmann, E., Csabo, T., Grindler, A., Gumbsheimer, R., Heck, D., Hucker, H., Kern, H., Klages, H. O., Kleinfeller, J., Mathes, H. J., Matussek, P., Michel-Piper, I., Risse, M., Schleif, G., Thouw, T., Balzer, M., Berg, R., Bormann, D., Gemmeke, H., Giraud, H., Kleifges, M., Kopmann, A., Kunka, N., Menchikov, A., Osswald, B., Remmel, U., Tscherniakhovski, D., Barenthien, N., Kampert, K. H., Keilhauer, B., Argiro, S., Camin, D. V., Guerard, C., Ambrosio, M., Bernardini, C., Facal, P., Filosofi, R., Fois, M., Matthiae, G., Privitera, P., Salina, G., Borreani, G., Cester, R., Menichetti, E., Pastrone, N., Aramo, C., Cangiano, E., Fonte, R., Insolia, A., Raia, G., Gora, D., Homola, P., Kutschera, M., Ostrowski, M., Wilczynska, B., Wilczynski, H., Arcon, I., Filipcic, A., Zavrtanik, D., Zavrtanik, M., Clark, P., Bruijn, L., Knapp, J., Lloyd-Evans, J., Patel, M., Tunnicliffe, V., Walker, P., Watson, A., Arisaka, K., Bonushkin, Y., Kubic, J., Slater, W., Tripathi, A., Brack, J., Hofman, G., Ristinen, R., Harton, J., Sites, J., Warner, D., Wilson, R. P., Cronin, J. W., Gibbs, K., Albrow, M., Andrews, R., Berman, E., Hoffer, D., Glass, H., Hojvat, C., Mantsch, P., Mazur, P., Spinka, H., Voyvodic, L., Mcewen, M., Meyhandan, R., Darling, J., Dorofeev, A., Nemiroff, B., Nitz, D., Rafert, B., Ruotsala, S., Szadkowski, Z., Trombley, M., Dieterle, B., Matthews, J., Riley, S., Roberts, M., Allison, P., Beatty, J., Coutu, S., Duvernois, M., Cassiday, G., Fick, B., Sommers, P., Luis. Anchordoqui, Machacek, M., Paul, T., Swain, J., Taylor, L., Akhperjanian, A., Chilingarian, A., Hovsepian, G., Mnatzakanian, E., Sahakian, V., Ter-Antonian, S. Aguirre C., Bustos, R., Choque, K., Ticona, A., Ticona, R., Velarde, A., Thieu, D. Q., Darriulat, P., Chung, N., Dzung, N. T., Dinh, P. N., Phuong, P. T., Thuan, V. V., Physique Corpusculaire et Cosmologie - Collège de France (PCC), Collège de France (CdF (institution))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire d'Orsay (IPNO), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Laboratoire de l'Accélérateur Linéaire (LAL), Kampert K.H. Heinzelmann G. Spiering C., PIERRE AUGER, Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and Lantz, Simone
Subjects: [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], [PHYS.ASTR.CO] Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO]
Published: 2001

24. Layout of the Pierre Auger Observatory

Author: Etchegoyen, A., Altmann, E., Alvarez, P., Bauleo, P., Bonifazi, C., Eusebi, R., Fazzini, N., Ferrero, A., Filevich, A., Reguera, A., Cillis, A., Dova, M. T., Epele, L. N., Grunfeld, C., Mariazzi, A., Martinez, N., Roulet, E., Sciutto, S. J., Veiga, A., Allekotte, I., Avila, G., Masperi, L., Orsaria, M., Rovero, A. Clay R. W., Dawson, B. R., Pace, R., Riordan, D., Thornton, G. J., Wild, N. R., Boutonnet, C., Brunet, J. M., Capdevielle, J. N., Cohen, F., Courty, B., Guglielmi, L., Jaeger, J. J., Benoît Revenu, Tristram, G., Waisbard, J., Bertou, X., Billoir, P., Boratav, M., Castera, A., Dagoret-Campagne, S., Deligny, O., Lachaud, C., antoine letessier selvon, Genolini, B., Fabrice Lefebvre, Lhenry-Yvon, I., Trung, T. N., Parizot, E., Pouthas, J., Suomijarvi, T., Albert, J. N., Arnault, C., Bilhaut, R., Cordier, A., Cormier, E., Eschstruth, P., Jouniaux, O., Lavigne, B., Oleg Lodygensky, Rypko, J., Martin Urban, Bluemer, H., Bollmann, E., Csabo, T., Grindler, A., Gumbsheimer, R., Heck, D., Hucker, H., Kern, H., Klages, H. O., Kleinfeller, J., Mathes, H. J., Matussek, P., Michel-Piper, I., Risse, M., Schleif, G., Thouw, T., Balzer, M., Berg, R., Bormann, D., Gemmeke, H., Giraud, H., Kleifges, M., Kopmann, A., Kunka, N., Menchikov, A., Osswald, B., Remmel, U., Tscherniakhovski, D., Barenthien, N., Kampert, K. H., Keilhauer, B., Argiro, S., Camin, D. V., Guerard, C., Ambrosio, M., Bernardini, C., Facal, P., Filosofi, R., Fois, M., Matthiae, G., Privitera, P., Salina, G., Borreani, G., Cester, R., Menichetti, E., Pastrone, N., Aramo, C., Cangiano, E., Fonte, R., Insolia, A., Raia, G., Gora, D., Homola, P., Kutschera, M., Ostrowski, M., Wilczynska, B., Wilczynski, H., Arcon, I., Filipcic, A., Zavrtanik, D., Zavrtanik, M., Clark, P., Bruijn, L., Knapp, J., Lloyd-Evans, J., Patel, M., Tunnicliffe, V., Walker, P., Watson, A., Arisaka, K., Bonushkin, Y., Kubic, J., Slater, W., Tripathi, A., Brack, J., Hofman, G., Ristinen, R., Harton, J., Sites, J., Warner, D., Wilson, R. P., Cronin, J. W., Gibbs, K., Albrow, M., Andrews, R., Berman, E., Hoffer, D., Glass, H., Hojvat, C., Mantsch, P., Mazur, P., Spinka, H., Voyvodic, L., Matthews, J. M., Mcewen, M., Meyhandan, R., Darling, J., Dorofeev, A., Nemiroff, B., Nitz, D., Rafert, B., Ruotsala, S., Szadkowski, Z., Trombley, M., Dieterle, B., Matthews, J., Riley, S., Roberts, M., Allison, P., Beatty, J., Coutu, S., Duvernois, M., Cassiday, G., Fick, B., Sommers, P., Luis. Anchordoqui, Machacek, M., Paul, T., Swain, J., Taylor, L., Akhperjanian, A., Chilingarian, A., Hovsepian, G., Mnatzakanian, E., Sahakian, V., Ter-Antonian, S. Aguirre C., Bustos, R., Choque, K., Ticona, A., Ticona, R., Velarde, A., Thieu, D. Q., Darriulat, P., Chung, N., Dzung, N. T., Dinh, P. N., Phuong, P. T., Thuan, V. V., Physique Corpusculaire et Cosmologie - Collège de France (PCC), Collège de France (CdF (institution))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Kampert K.H. Heinzelmann G. Spiering C., PIERRE AUGER, Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), and Lantz, Simone
Subjects: [PHYS.PHYS.PHYS-INS-DET] Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det]
Published: 2001

25. Photon/hadron separation with the AUGER Observatory

Author: Billoir, P., Bertou, X., Sylvie DAGORET, Letessier-Selvon, A., Benoît Revenu, Etchegoyen, A., Altmann, E., Alvarez, P., Bauleo, P., Bonifazi, C., Eusebi, R., Fazzini, N., Ferrero, A., Filevich, A., Reguera, A., Cillis, A., Dova, M. T., Epele, L. N., Grunfeld, C., Mariazzi, A., Martinez, N., Roulet, E., Sciutto, S. J., Veiga, A., Allekotte, I., Avila, G., Masperi, L., Orsaria, M., Rovero, A., Clay, R. W., Dawson, B. R., Pace, R., Riordan, D., Thornton, G. J., Wild, N. R., Boutonnet, C., Brunet, J. M., Capdevielle, J. N., Cohen, F., Courty, B., Guglielmi, L., Jaeger, J. J., Tristram, G., Waisbard, J., Boratav, M., Castera, A., Deligny, O., Lachaud, C., Genolini, B., Lefebvre, F., Lhenry-Yvon, I., Trung, T. N., Parizot, E., Pouthas, J., Suomijarvi, T., Albert, J. N., Arnault, C., Bilhaut, R., Cordier, A., Cormier, E., Eschstruth, P., Jouniaux, O., Lavigne, B., Oleg Lodygensky, Rypko, J., Martin Urban, Bluemer, H., Bollmann, E., Csabo, T., Grindler, A., Gumbsheimer, R., Heck, D., Hucker, H., Kern, H., Klages, H. O., Kleinfeller, J., Mathes, H. J., Matussek, P., Michel-Piper, I., Risse, M., Schleif, G., Thouw, T., Balzer, M., Berg, R., Bormann, D., Gemmeke, H., Giraud, H., Kleifges, M., Kopmann, A., Kunka, N., Menchikov, A., Osswald, B., Remmel, U., Tscherniakhovski, D., Barenthien, N., Kampert, K. H., Keilhauer, B., Argiro, S., Camin, D. V., Guerard, C., Ambrosio, M., Bernardini, C., Facal, P., Filosofi, R., Fois, M., Matthiae, G., Privitera, P., Salina, G., Borreani, G., Cester, R., Menichetti, E., Pastrone, N., Aramo, C., Cangiano, E., Fonte, R., Insolia, A., Raia, G., Gora, D., Homola, P., Kutschera, M., Ostrowski, M., Wilczynska, B., Wilczynski, H., Arcon, I., Filipcic, A., Zavrtanik, D., Zavrtanik, M., Clark, P., Bruijn, L., Knapp, J., Lloyd-Evans, J., Patel, M., Tunnicliffe, V., Walker, P., Watson, A., Arisaka, K., Bonushkin, Y., Kubic, J., Slater, W., Tripathi, A., Brack, J., Hofman, G., Ristinen, R., Harton, J., Sites, J., Warner, D., Wilson, R., Cronin, J. W., Gibbs, K., Albrow, M., Andrews, R., Berman, E., Hoffer, D., Glass, H., Hojvat, C., Mantsch, P., Mazur, P., Spinka, H., Voyvodic, L., Matthews, J. M., Mcewen, M., Meyhandan, R., Darling, J., Dorofeev, A., Nemiroff, B., Nitz, D., Rafert, B., Ruotsala, S., Szadkowski, Z., Trombley, M., Dieterle, B., Matthews, J., Riley, S., Roberts, M., Allison, P., Beatty, J., Coutu, S., Duvernois, M., Cassiday, G., Fick, B., Sommers, P., Luis. Anchordoqui, Machacek, M., Paul, T., Swain, J., Taylor, L., Akhperjanian, A., Chilingarian, A., Hovsepian, G., Mnatzakanian, E., Sahakian, V., Ter-Antonian, S. Aguirre C., Bustos, R., Choque, K., Ticona, A., Ticona, R., Velarde, A., Thieu, D. Q., Darriulat, P., Chung, N., Dzung, N. T., Dinh, P. N., Phuong, P. T., Thuan, V. V., Physique Corpusculaire et Cosmologie - Collège de France (PCC), Collège de France (CdF (institution))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Kamper K.H. Heinzelmann G. Spiering C., PIERRE AUGER, and Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11)
Subjects: [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO]
Published: 2001

26. A PLD Implementation of the Pierre Auger Observatory First Level Trigger

Author: Szadkowski, Z., Nitz, D., Altmann, E., Alvarez, P., Bauleo, P., Bonifazi, C., Etchegoyen, A., Eusebi, R., Fazzini, N., Ferrero, A., Filevich, A., Reguera, A., Cillis, A., M-T, Dova, Epele, L. N., Grunfeld, C., Mariazzi, A., Martinez, N., Roulet, E., Sciutto, S. J., Veiga, A., Allekotte, I., Avila, G., Masperi, L., Orsaria, M., Rovero, A. Clay R. W., Dawson, B. R., Pace, R., Riordan, D., Thornton, G. J., Wild, N. R., Boutonnet, C., Brunet, J. M., Capdevielle, J. N., Cohen, F., Courty, B., Guglielmi, L., Jaeger, J. J., Benoît Revenu, Tristram, G., Waisbard, J., Bertou, X., Billoir, P., Boratav, M., Castera, A., Sylvie DAGORET, Deligny, O., Lachaud, C., Letessier-Selvon, A., Genolini, B., Lefebvre, F., Lhenry-Yvon, I., Trung, T. N., Parizot, E., Pouthas, J., Suomijarvi, T., Albert, J. N., Arnault, C., Bilhaut, R., Cordier, A., Cormier, E., Eschstruth, P., Jouniaux, O., Lavigne, B., Oleg Lodygensky, Rypko, J., Martin Urban, Bluemer, H., Bollmann, E., Csabo, T., Grindler, A., Gumbsheimer, R., Heck, D., Hucker, H., Kern, H., Klages, H. O., Kleinfeller, J., Mathes, H. J., Matussek, P., Michel-Piper, I., Risse, M., Schleif, G., Thouw, T., Balzer, M., Berg, R., Bormann, D., Gemmeke, H., Giraud, H., Kleifges, M., Kopmann, A., Kunka, N., Menchikov, A., Osswald, B., Remmel, U., Tscherniakhovski, D., Barenthien, N., Kampert, K. H., Keilhauer, B., Argiro, S., Camin, D. V., Guerard, C., Ambrosio, M., Bernardini, C., Facal, P., Filosofi, R., Fois, M., Matthiae, G., Privitera, P., Salina, G., Borreani, G., Cester, R., Menichetti, E., Pastrone, N., Aramo, C., Cangiano, E., Fonte, R., Insolia, A., Raia, G., Gora, D., Homola, P., Kutschera, M., Ostrowski, M., Wilczynska, B., Wilczynski, H., Arcon, I., Filipcic, A., Zavrtanik, D., Zavrtanik, M., Clark, P., Bruijn, L., Knapp, J., Lloyd-Evans, J., Patel, M., Tunnicliffe, V., Walker, P., Watson, A., Arisaka, K., Bonushkin, Y., Kubic, J., Slater, W., Tripathi, A., Brack, J., Hofman, G., Ristinen, R., Harton, J., Sites, J., Warner, D., Wilson, R., Cronin, J. W., Gibbs, K., Albrow, M., Andrews, R., Berman, E., Hoffer, D., Glass, H., Hojvat, C., Mantsch, P., Mazur, P., Spinka, H., Voyvodic, L., Matthews, J. M., Mcewen, M., Meyhandan, R., Darling, J., Dorofeev, A., Nemiroff, B., Rafert, B., Ruotsala, S., Trombley, M., Dieterle, B., Matthews, J., Riley, S., Roberts, M., Allison, P., Beatty, J., Coutu, S., Duvernois, M., Cassiday, G., Fick, B., Sommers, P., Luis. Anchordoqui, Machacek, M., Paul, T., Swain, J., Taylor, L., Akhperjanian, A., Chilingarian, A., Hovsepian, G., Mnatzakanian, E., Sahakian, V., Ter-Antonian, S. Aguirre C., Bustos, R., Choque, K., Ticona, A., Ticona, R., Velarde, A., Thieu, D. Q., Darriulat, P., Chung, N., Dzung, N. T., Dinh, P. N., Phuong, P. T., Thuan, V. V., Physique Corpusculaire et Cosmologie - Collège de France (PCC), Collège de France (CdF (institution))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire d'Orsay (IPNO), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Kampert K.H. Heinzelmann G. Spiering C., PIERRE AUGER, Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and Lantz, Simone
Subjects: [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], [PHYS.ASTR.CO] Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO]
Published: 2001

27. Survey of the Pierre Auger Observatory

Author: M-T, Dova, Altmann, E., Alvarez, P., Bauleo, P., Bonifazi, C., Etchegoyen, A., Eusebi, R., Fazzini, N., Ferrero, A., Filevich, A., Reguera, A., Cillis, A., Epele, L. N., Grunfeld, C., Mariazzi, A., Martinez, N., Roulet, E., Sciutto, S. J., Veiga, A., Allekotte, I., Avila, G., Masperi, L., Orsaria, M., Rovero, A. Clay R. W., Dawson, B. R., Pace, R., Riordan, D., Thornton, G. J., Wild, N. R., Boutonnet, C., Brunet, J. M., Capdevielle, J. N., Cohen, F., Courty, B., Guglielmi, L., Jaeger, J. J., Benoît Revenu, Tristram, G., Waisbard, J., Bertou, X., Billoir, P., Boratav, M., Castera, A., Dagoret-Campagne, S., Deligny, O., Lachaud, C., antoine letessier selvon, Genolini, B., Fabrice Lefebvre, Lhenry-Yvon, I., Trung, T. N., Parizot, E., Pouthas, J., Suomijarvi, T., Albert, J. N., Arnault, C., Bilhaut, R., Cordier, A., Cormier, E., Eschstruth, P., Jouniaux, O., Lavigne, B., Oleg Lodygensky, Rypko, J., Martin Urban, Bluemer, H., Bollmann, E., Csabo, T., Grindler, A., Gumbsheimer, R., Heck, D., Hucker, H., Kern, H., Klages, H. O., Kleinfeller, J., Mathes, H. J., Matussek, P., Michel-Piper, I., Risse, M., Schleif, G., Thouw, T., Balzer, M., Berg, R., Bormann, D., Gemmeke, H., Giraud, H., Kleifges, M., Kopmann, A., Kunka, N., Menchikov, A., Osswald, B., Remmel, U., Tscherniakhovski, D., Barenthien, N., Kampert, K. H., Keilhauer, B., Argiro, S., Camin, D. V., Guerard, C., Ambrosio, M., Bernardini, C., Facal, P., Filosofi, R., Fois, M., Matthiae, G., Privitera, P., Salina, G., Borreani, G., Cester, R., Menichetti, E., Pastrone, N., Aramo, C., Cangiano, E., Fonte, R., Insolia, A., Raia, G., Gora, D., Homola, P., Kutschera, M., Ostrowski, M., Wilczynska, B., Wilczynski, H., Arcon, I., Filipcic, A., Zavrtanik, D., Zavrtanik, M., Clark, P., Bruijn, L., Knapp, J., Lloyd-Evans, J., Patel, M., Tunnicliffe, V., Walker, P., Watson, A., Arisaka, K., Bonushkin, Y., Kubic, J., Slater, W., Tripathi, A., Brack, J., Hofman, G., Ristinen, R., Harton, J., Sites, J., Warner, D., Wilson, R. P., Cronin, J. W., Gibbs, K., Albrow, M., Andrews, R., Berman, E., Hoffer, D., Glass, H., Hojvat, C., Mantsch, P., Mazur, P., Spinka, H., Voyvodic, L., Matthews, J. M., Mcewen, M., Meyhandan, R., Darling, J., Dorofeev, A., Nemiroff, B., Nitz, D., Rafert, B., Ruotsala, S., Szadkowski, Z., Trombley, M., Dieterle, B., Matthews, J., Riley, S., Roberts, M., Allison, P., Beatty, J., Coutu, S., Duvernois, M., Cassiday, G., Fick, B., Sommers, P., Luis. Anchordoqui, Machacek, M., Paul, T., Swain, J., Taylor, L., Akhperjanian, A., Chilingarian, A., Hovsepian, G., Mnatzakanian, E., Sahakian, V., Ter-Antonian, S. Aguirre C., Bustos, R., Choque, K., Ticona, A., Ticona, R., Velarde, A., Thieu, D. Q., Darriulat, P., Chung, N., Dzung, N. T., Dinh, P. N., Phuong, P. T., Thuan, V. V., Physique Corpusculaire et Cosmologie - Collège de France (PCC), Collège de France (CdF (institution))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Kampert K.H. Heinzelmann G. Spiering C., PIERRE AUGER, and Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11)
Subjects: [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det]
Published: 2001

28. The aperture and precision of the Auger surface array

Author: Ave, M., Lloyd-Evans, J., Watson, A. A., Billoir, P., Bertou, X., Dagoret-Campagne, S., antoine letessier selvon, Benoît Revenu, Etchegoyen, A., Altmann, E., Alvarez, P., Bauleo, P., Bonifazi, C., Eusebi, R., Fazzini, N., Ferrero, A., Filevich, A., Reguera, A., Cillis, A., Dova, M. T., Epele, L. N., Grunfeld, C., Mariazzi, A., Martinez, N., Roulet, E., Sciutto, S. J., Veiga, A., Allekotte, I., Avila, G., Masperi, L., Orsaria, M., Rovero, A., Clay, R. W., Dawson, B. R., Pace, R., Riordan, D., Thornton, G. J., Wild, N. R., Boutonnet, C., Brunet, J. M., Capdevielle, J. N., Cohen, F., Courty, B., Guglielmi, L., Jaeger, J. J., Tristram, G., Waisbard, J., Boratav, M., Castera, A., Deligny, O., Lachaud, C., Genolini, B., Fabrice Lefebvre, Lhenry-Yvon, I., Trung, T. N., Parizot, E., Pouthas, J., Suomijarvi, T., Albert, J. N., Arnault, C., Bilhaut, R., Cordier, A., Cormier, E., Eschstruth, P., Jouniaux, O., Lavigne, B., Oleg Lodygensky, Rypko, J., Martin Urban, Bluemer, H., Bollmann, E., Csabo, T., Grindler, A., Gumbsheimer, R., Heck, D., Hucker, H., Kern, H., Klages, H. O., Kleinfeller, J., Mathes, H. J., Matussek, P., Michel-Piper, I., Risse, M., Schleif, G., Thouw, T., Balzer, M., Berg, R., Bormann, D., Gemmeke, H., Giraud, H., Kleifges, M., Kopmann, A., Kunka, N., Menchikov, A., Osswald, B., Remmel, U., Tscherniakhovski, D., Barenthien, N., Kampert, K. H., Keilhauer, B., Argiro, S., Camin, D. V., Guerard, C., Ambrosio, M., Bernardini, C., Facal, P., Filosofi, R., Fois, M., Matthiae, G., Privitera, P., Salina, G., Borreani, G., Cester, R., Menichetti, E., Pastrone, N., Aramo, C., Cangiano, E., Fonte, R., Insolia, A., Raia, G., Gora, D., Homola, P., Kutschera, M., Ostrowski, M., Wilczynska, B., Wilczynski, H., Arcon, I., Filipcic, A., Zavrtanik, D., Zavrtanik, M., Clark, P., Bruijn, L., Knapp, J., Patel, M., Tunnicliffe, V., Walker, P., Arisaka, K., Bonushkin, Y., Kubic, J., Slater, W., Tripathi, A., Brack, J., Hofman, G., Ristinen, R., Harton, J., Sites, J., Warner, D., Wilson, R. P., Cronin, J. W., Gibbs, K., Albrow, M., Andrews, R., Berman, E., Hoffer, D., Glass, H., Hojvat, C., Mantsch, P., Mazur, P., Spinka, H., Voyvodic, L., Matthews, J. M., Mcewen, M., Meyhandan, R., Darling, J., Dorofeev, A., Nemiroff, B., Nitz, D., Rafert, B., Ruotsala, S., Szadkowski, Z., Trombley, M., Dieterle, B., Matthews, J., Riley, S., Roberts, M., Allison, P., Beatty, J., Coutu, S., Duvernois, M., Cassiday, G., Fick, B., Sommers, P., Luis. Anchordoqui, Machacek, M., Paul, T., Swain, J., Taylor, L., Akhperjanian, A., Chilingarian, A., Hovsepian, G., Mnatzakanian, E., Sahakian, V., Ter-Antonian, S. Aguirre C., Bustos, R., Choque, K., Ticona, A., Ticona, R., Velarde, A., Thieu, D. Q., Darriulat, P., Chung, N., Dzung, N. T., Dinh, P. N., Phuong, P. T., Thuan, V. V., Physique Corpusculaire et Cosmologie - Collège de France (PCC), Collège de France (CdF (institution))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire d'Orsay (IPNO), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Kampert K.H. Heizelmann G. Spiering C, PIERRE AUGER, Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and Lantz, Simone
Subjects: [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], [PHYS.ASTR.CO] Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO]
Published: 2001

29. Neutrino sensitivity and backgroung rejection of the Auger Observatory

Author: Letessier, A., Bertou, X., Deligny, O., Lachaud, C., Altmann, E., Alvarez, P., Bauleo, P., Bonifazi, C., Etchegoyen, A., Eusebi, R., Fazzini, N., Ferrero, A., Filevich, A., Reguera, A., Cillis, A., Dova, M. T., Epele, L. N., Grunfeld, C., Mariazzi, A., Martinez, N., Roulet, E., Sciutto, S. J., Veiga, A., Allekotte, I., Avila, G., Masperi, L., Orsaria, M., Rovero, A., Clay, R. W., Dawson, B. R., Pace, R., Riordan, D., Thornton, G. J., Wild, N. R., Boutonnet, C., Brunet, J. M., Capdevielle, J. N., Cohen, F., Courty, B., Guglielmi, L., Jaeger, J. J., Benoît Revenu, Tristram, G., Waisbard, J., Billoir, P., Boratav, M., Castera, A., Sylvie DAGORET, Genolini, B., Lefebvre, F., Lhenry-Yvon, I., Trung, T. N., Parizot, E., Pouthas, J., Suomijarvi, T., Albert, J. N., Arnault, C., Bilhaut, R., Cordier, A., Cormier, E., Eschstruth, P., Jouniaux, O., Lavigne, B., Oleg Lodygensky, Rypko, J., Martin Urban, Bluemer, H., Bollmann, E., Csabo, T., Grindler, A., Gumbsheimer, R., Heck, D., Hucker, H., Kern, H., Klages, H. O., Kleinfeller, J., Mathes, H. J., Matussek, P., Michel-Piper, I., Risse, M., Schleif, G., Thouw, T., Balzer, M., Berg, R., Bormann, D., Gemmeke, H., Giraud, H., Kleifges, M., Kopmann, A., Kunka, N., Menchikov, A., Osswald, B., Remmel, U., Tscherniakhovski, D., Barenthien, N., Kampert, K. H., Keilhauer, B., Argiro, S., Camin, D. V., Guerard, C., Ambrosio, M., Bernardini, C., Facal, P., Filosofi, R., Fois, M., Matthiae, G., Privitera, P., Salina, G., Borreani, G., Cester, R., Menichetti, E., Pastrone, N., Aramo, C., Cangiano, E., Fonte, R., Insolia, A., Raia, G., Gora, D., Homola, P., Kutschera, M., Ostrowski, M., Wilczynska, B., Wilczynski, H., Arcon, I., Filipcic, A., Zavrtanik, D., Zavrtanik, M., Clark, P., Bruijn, L., Knapp, J., Lloyd-Evans, J., Patel, M., Tunnicliffe, V., Walker, P., Watson, A., Arisaka, K., Bonushkin, Y., Kubic, J., Slater, W., Tripathi, A., Brack, J., Hofman, G., Ristinen, R., Harton, J., Sites, J., Warner, D., Wilson, R., Cronin, J. W., Gibbs, K., Albrow, M., Andrews, R., Berman, E., Hoffer, D., Glass, H., Hojvat, C., Mantsch, P., Mazur, P., Spinka, H., Voyvodic, L., Matthews, J. M., Mcewen, M., Meyhandan, R., Darling, J., Dorofeev, A., Nemiroff, B., Nitz, D., Rafert, B., Ruotsala, S., Szadkowski, Z., Trombley, M., Dieterle, B., Matthews, J., Riley, S., Roberts, M., Allison, P., Beatty, J., Coutu, S., Duvernois, M., Cassiday, G., Fick, B., Sommers, P., Luis. Anchordoqui, Machacek, M., Paul, T., Swain, J., Taylor, L., Akhperjanian, A., Chilingarian, A., Hovsepian, G., Mnatzakanian, E., Sahakian, V., Ter-Antonian, S. Aguirre C., Bustos, R., Choque, K., Ticona, A., Ticona, R., Velarde, A., Thieu, D. Q., Darriulat, P., Chung, N., Dzung, N. T., Dinh, P. N., Phuong, P. T., Thuan, V. V., Physique Corpusculaire et Cosmologie - Collège de France (PCC), Collège de France (CdF (institution))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Kampert K.H. Heizelmann G. Spiering C, PIERRE AUGER, and Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11)
Subjects: [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO]
Published: 2001

30. The Auger Fluorescence Detector Electronics

Author: Gemmeke, H., Altmann, E., Alvarez, P., Bauleo, P., Bonifazi, C., Etchegoyen, A., Eusebi, R., Fazzini, N., Ferrero, A., Filevich, A., Reguera, A., Cillis, A., M-T, Dova, Epele, L. N., Grunfeld, C., Mariazzi, A., Martinez, N., Roulet, E., Sciutto, S. J., Veiga, A., Allekotte, I., Avila, G., Masperi, L., Orsaria, M., Rovero, A. Clay R. W., Dawson, B. R., Pace, R., Riordan, D., Thornton, G. J., Wild, N. R., Boutonnet, C., Brunet, J. M., Capdevielle, J. N., Cohen, F., Courty, B., Guglielmi, L., Jaeger, J. J., Benoît Revenu, Tristram, G., Waisbard, J., Bertou, X., Billoir, P., Boratav, M., Castera, A., Dagoret-Campagne, S., Deligny, O., Lachaud, C., antoine letessier selvon, Genolini, B., Fabrice Lefebvre, Lhenry-Yvon, I., Trung, T. N., Parizot, E., Pouthas, J., Suomijarvi, T., Albert, J. N., Arnault, C., Bilhaut, R., Cordier, A., Cormier, E., Eschstruth, P., Jouniaux, O., Lavigne, B., Oleg Lodygensky, Rypko, J., Martin Urban, Bluemer, H., Bollmann, E., Csabo, T., Grindler, A., Gumbsheimer, R., Heck, D., Hucker, H., Kern, H., Klages, H. O., Kleinfeller, J., Mathes, H. J., Matussek, P., Michel-Piper, I., Risse, M., Schleif, G., Thouw, T., Balzer, M., Berg, R., Bormann, D., Giraud, H., Kleifges, M., Kopmann, A., Kunka, N., Menchikov, A., Osswald, B., Remmel, U., Tscherniakhovski, D., Barenthien, N., Kampert, K. H., Keilhauer, B., Argiro, S., Camin, D. V., Guerard, C., Ambrosio, M., Bernardini, C., Facal, P., Filosofi, R., Fois, M., Matthiae, G., Privitera, P., Salina, G., Borreani, G., Cester, R., Menichetti, E., Pastrone, N., Aramo, C., Cangiano, E., Fonte, R., Insolia, A., Raia, G., Gora, D., Homola, P., Kutschera, M., Ostrowski, M., Wilczynska, B., Wilczynski, H., Arcon, I., Filipcic, A., Zavrtanik, D., Zavrtanik, M., Clark, P., Bruijn, L., Knapp, J., Lloyd-Evans, J., Patel, M., Tunnicliffe, V., Walker, P., Watson, A., Arisaka, K., Bonushkin, Y., Kubic, J., Slater, W., Tripathi, A., Brack, J., Hofman, G., Ristinen, R., Harton, J., Sites, J., Warner, D., Wilson, R. P., Cronin, J. W., Gibbs, K., Albrow, M., Andrews, R., Berman, E., Hoffer, D., Glass, H., Hojvat, C., Mantsch, P., Mazur, P., Spinka, H., Voyvodic, L., Matthews, J. M., Mcewen, M., Meyhandan, R., Darling, J., Dorofeev, A., Nemiroff, B., Nitz, D., Rafert, B., Ruotsala, S., Szadkowski, Z., Trombley, M., Dieterle, B., Matthews, J., Riley, S., Roberts, M., Allison, P., Beatty, J., Coutu, S., Duvernois, M., Cassiday, G., Fick, B., Sommers, P., Luis. Anchordoqui, Machacek, M., Paul, T., Swain, J., Taylor, L., Akhperjanian, A., Chilingarian, A., Hovsepian, G., Mnatzakanian, E., Sahakian, V., Ter-Antonian, S. Aguirre C., Bustos, R., Choque, K., Ticona, A., Ticona, R., Velarde, A., Thieu, D. Q., Darriulat, P., Chung, N., Dzung, N. T., Dinh, P. N., Phuong, P. T., Thuan, V. V., Lantz, Simone, Kampert K.H. Heinzelmann G. Spiering C., Physique Corpusculaire et Cosmologie - Collège de France (PCC), Collège de France (CdF (institution))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), PIERRE AUGER, and Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11)
Subjects: [PHYS.PHYS.PHYS-INS-DET] Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det]
Published: 2001

31. The aperure, sensitivity and precision of the Auger Fluorescence Detector

Author: Cester, R., Ave, M., Lloyd-Evans, J., Watson, A. A., Billoir, P., Bertou, X., Dagoret-Campagne, S., antoine letessier selvon, Benoît Revenu, Etchegoyen, A., Altmann, E., Alvarez, P., Bauleo, P., Bonifazi, C., Eusebi, R., Fazzini, N., Ferrero, A., Filevich, A., Reguera, A., Cillis, A., Dova, M. T., Epele, L. N., Grunfeld, C., Mariazzi, A., Martinez, N., Roulet, E., Sciutto, S. J., Veiga, A., Allekotte, I., Avila, G., Masperi, L., Orsaria, M., Rovero, A., Clay, R. W., Dawson, B. R., Pace, R., Riordan, D., Thornton, G. J., Wild, N. R., Boutonnet, C., Brunet, J. M., Capdevielle, J. N., Cohen, F., Courty, B., Guglielmi, L., Jaeger, J. J., Tristram, G., Waisbard, J., Boratav, M., Castera, A., Deligny, O., Lachaud, C., Genolini, B., Fabrice Lefebvre, Lhenry-Yvon, I., Trung, T. N., Parizot, E., Pouthas, J., Suomijarvi, T., Albert, J. N., Arnault, C., Bilhaut, R., Cordier, A., Cormier, E., Eschstruth, P., Jouniaux, O., Lavigne, B., Oleg Lodygensky, Rypko, J., Martin Urban, Bluemer, H., Bollmann, E., Csabo, T., Grindler, A., Gumbsheimer, R., Heck, D., Hucker, H., Kern, H., Klages, H. O., Kleinfeller, J., Mathes, H. J., Matussek, P., Michel-Piper, I., Risse, M., Schleif, G., Thouw, T., Balzer, M., Berg, R., Bormann, D., Gemmeke, H., Giraud, H., Kleifges, M., Kopmann, A., Kunka, N., Menchikov, A., Osswald, B., Remmel, U., Tscherniakhovski, D., Barenthien, N., Kampert, K. H., Keilhauer, B., Argiro, S., Camin, D. V., Guerard, C., Ambrosio, M., Bernardini, C., Facal, P., Filosofi, R., Fois, M., Matthiae, G., Privitera, P., Salina, G., Borreani, G., Menichetti, E., Pastrone, N., Aramo, C., Cangiano, E., Fonte, R., Insolia, A., Raia, G., Gora, D., Homola, P., Kutschera, M., Ostrowski, M., Wilczynska, B., Wilczynski, H., Arcon, I., Filipcic, A., Zavrtanik, D., Zavrtanik, M., Clark, P., Bruijn, L., Knapp, J., Patel, M., Tunnicliffe, V., Walker, P., Arisaka, K., Bonushkin, Y., Kubic, J., Slater, W., Tripathi, A., Brack, J., Hofman, G., Ristinen, R., Harton, J., Sites, J., Warner, D., Wilson, R. P., Cronin, J. W., Gibbs, K., Albrow, M., Andrews, R., Berman, E., Hoffer, D., Glass, H., Hojvat, C., Mantsch, P., Mazur, P., Spinka, H., Voyvodic, L., Matthews, J. M., Mcewen, M., Meyhandan, R., Darling, J., Dorofeev, A., Nemiroff, B., Nitz, D., Rafert, B., Ruotsala, S., Szadkowski, Z., Trombley, M., Dieterle, B., Matthews, J., Riley, S., Roberts, M., Allison, P., Beatty, J., Coutu, S., Duvernois, M., Cassiday, G., Fick, B., Sommers, P., Luis. Anchordoqui, Machacek, M., Paul, T., Swain, J., Taylor, L., Akhperjanian, A., Chilingarian, A., Hovsepian, G., Mnatzakanian, E., Sahakian, V., Ter-Antonian, S. Aguirre C., Bustos, R., Choque, K., Ticona, A., Ticona, R., Velarde, A., Thieu, D. Q., Darriulat, P., Chung, N., Dzung, N. T., Dinh, P. N., Phuong, P. T., Thuan, V. V., Lantz, Simone, Kampert K.H. Heizelmann G. Spiering C, Physique Corpusculaire et Cosmologie - Collège de France (PCC), Collège de France (CdF (institution))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire d'Orsay (IPNO), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), PIERRE AUGER, and Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], [PHYS.ASTR.CO] Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO]
Published: 2001

32. The Pierre Auger Observatory

Author: Zavrtanik, D., Altmann, E., Alvarez, P., Bauleo, P., Bonifazi, C., Etchegoyen, A., Eusebi, R., Fazzini, N., Ferrero, A., Filevich, A., Reguera, A., Cillis, A., Dova, M. T., Epele, L. N., Grunfeld, C., Mariazzi, A., Martinez, N., Roulet, E., Sciutto, S. J., Veiga, A., Allekotte, I., Avila, G., Masperi, L., Orsaria, M., Rovero, A., Clay, R. W., Dawson, B. R., Pace, R., Riordan, D., Thornton, G. J., Wild, N. R., Boutonnet, C., J-M, Brunet, J-N, Capdevielle, Cohen, F., Courty, B., Guglielmi, L., J-J, Jaeger, Benoît Revenu, Tristram, G., Waisbard, J., Bertou, X., Billoir, P., Boratav, M., Castera, A., Sylvie DAGORET, Deligny, O., Lachaud, C., Letessier-Selvon, A., Genolini, B., Lefebvre, F., Lhenry-Yvon, I., Trung, T. N., Parizot, E., Pouthas, J., Suomijarvi, T., Albert, J. N., Arnault, C., Bilhaut, R., Cordier, A., Cormier, E., Eschstruth, P., Jouniaux, O., Lavigne, B., Oleg Lodygensky, Rypko, J., Martin Urban, Bluemer, H., Bollmann, E., Csabo, T., Grindler, A., Gumbsheimer, R., Heck, D., Hucker, H., Kern, H., Klages, H. O., Kleinfeller, J., Mathes, H. J., Matussek, P., Michel-Piper, I., Risse, M., Schleif, G., Thouw, T., Balzer, M., Berg, R., Bormann, D., Gemmeke, H., Giraud, H., Kleifges, M., Kopmann, A., Kunka, N., Menchikov, A., Osswald, B., Remmel, U., Tscherniakhovski, D., Barenthien, N., Kampert, K. H., Keilhauer, B., Argiro, S., Camin, D. V., Guerard, C., Ambrosio, M., Bernardini, C., Facal, P., Filosofi, R., Fois, M., Matthiae, G., Privitera, P., Salina, G., Borreani, G., Cester, R., Menichetti, E., Pastrone, N., Aramo, C., Cangiano, E., Fonte, R., Insolia, A., Raia, G., Gora, D., Homola, P., Kutschera, M., Ostrowski, M., Wilczynska, B., Wilczynski, H., Arcon, I., Filipcic, A., Zavrtanik, M., Clark, P., Bruijn, L., Knapp, J., Lloyd-Evans, J., Patel, M., Tunnicliffe, V., Walker, P., Watson, A., Arisaka, K., Bonushkin, Y., Kubic, J., Slater, W., Tripathi, A., Brack, J., Hofman, G., Ristinen, R., Harton, J., Sites, J., Warner, D., Wilson, R., Cronin, J. W., Gibbs, K., Albrow, M., Andrews, R., Berman, E., Hoffer, D., Glass, H., Hojvat, C., Mantsch, P., Mazur, P., Spinka, H., Voyvodic, L., Matthews, J. M., Mcewen, M., Meyhandan, R., Darling, J., Dorofeev, A., Nemiroff, B., Nitz, D., Rafert, B., Ruotsala, S., Szadkowski, Z., Trombley, M., Dieterle, B., Matthews, J., Riley, S., Roberts, M., Allison, P., Beatty, J., Coutu, S., Duvernois, M., Cassiday, G., Fick, B., Sommers, P., Anchordoqui, L., Machacek, M., Paul, T., Swain, J., Taylor, L., Akhperjanian, A., Chilingarian, A., Hovsepian, G., Mnatzakanian, E., Sahakian, V., Ter-Antonian, S., Aguirre, C., Bustos, R., Choque, K., Ticona, A., Ticona, R., Velarde, A., Thieu, D. Q., Darriulat, P., Chung, N., Dzung, N. T., Dinh, P. N., Phuong, P. T., Thuan, V. V., Lantz, Simone, Bruni G. Navarria F-L. Pelfer P-G., Physique Corpusculaire et Cosmologie - Collège de France (PCC), Collège de France (CdF (institution))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), PIERRE AUGER, and Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11)
Subjects: [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], [PHYS.ASTR.CO] Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO]
Published: 2000

33. CANGAROO-III search for Gamma Rays from SN 1987A and the Surrounding Field

Author: Enomoto, R, Bicknell, Geoffrey, Clay, Roger W, Edwards, P G, Gunji, S, Hara, S, Hattori, T, Hayashi, S, Higashi, Y, Hirai, Y, Inoue, K, Kabuki, S, Kajino, F, Katagiri, H, Kawachi, A, Kifune, T, Kiuchi, R, Kubo, H, Kushida, J, Mizukami, T, Mizuniwa, R, Mori, M., Muraishi, H, Naito, T, Nakamori, T, Nakano, Yukihiro, Nishida, D, Nishijima, K, Ohishi, M, Sakamoto, Y, Seki, A, Stamatescu, V, Suzuki, T, Swaby, D L, Tanimori, T, Thornton, G J, Tokanai, F, Tsuchiya, K, Watanabe, S, Yamada, Y, Yamazaki, E, Yanagita, S, Yoshida, T, Yoshikoshi, T, Yukawa, Y, Enomoto, R, Bicknell, Geoffrey, Clay, Roger W, Edwards, P G, Gunji, S, Hara, S, Hattori, T, Hayashi, S, Higashi, Y, Hirai, Y, Inoue, K, Kabuki, S, Kajino, F, Katagiri, H, Kawachi, A, Kifune, T, Kiuchi, R, Kubo, H, Kushida, J, Mizukami, T, Mizuniwa, R, Mori, M., Muraishi, H, Naito, T, Nakamori, T, Nakano, Yukihiro, Nishida, D, Nishijima, K, Ohishi, M, Sakamoto, Y, Seki, A, Stamatescu, V, Suzuki, T, Swaby, D L, Tanimori, T, Thornton, G J, Tokanai, F, Tsuchiya, K, Watanabe, S, Yamada, Y, Yamazaki, E, Yanagita, S, Yoshida, T, Yoshikoshi, T, and Yukawa, Y
Abstract: Optical images of SN 1987A show a triple-ring structure. The inner (dust) ring has recently increased in brightness and in the number of hot spots, suggesting that the supernova shock wave has collided with the dense preexisting circumstellar medium, a scenario supported by radio and X-ray observations. Such a shocked environment is widely expected to result in the acceleration of charged particles and the accompanying emission of very high energy gammarays. Here we report the results of observations made in 2004 and 2006, yielding upper limits on the TeV gamma-ray flux, which are compared with a theoretical prediction. In addition, we set upper limits on the TeV flux for four high-energy objects which are located within the same field of view of the observation: the superbubble 30 Dor C, the Crab-like pulsar PSR B0540-69, the X-ray binary LMC X-1, and the supernova remnant N157B.
Published: 2007

34. Recent results and current status of CANGAROO

Author: Tanimori, T, Dazeley, S A, Edwards, P G, Gunji, S, Hara, S, Hara, T, Holder, J, Kamei, S, Kawachi, A, Kifune, T, Kita, R, Matsubara, Y, Mizumoto, Y, Mori, M, Moriya, M, Muraishi, H, Muraki, Y, Naito, T, Nishijima, K, Ogio, S, Patterson, J R, Roberts, M D, Rowell, G P, Sako, T, Sakurazawa, K, Sato, Y, Susukita, R, Suzuki, R, Tamura, T, Thornton, G J, Yanagita, S, Yoshida, T, and Yoshikoshi, T
Subjects: Astrophysics and Astronomy
Published: 1997

35. A Search for Sub-TeV Gamma Rays from the Vela Pulsar Region with CANGAROO-III

Author: Enomoto, R, Tsuchiya, K, Adachi, Y, Kabuki, S, Edwards, Philip G, Asahara, A, Bicknell, Geoffrey, Clay, Roger W, Doi, Y, Gunji, S, Hara, Shinji, Hara, T, Hattori, T, Hayashi, Sei, Higashi, Y, Inoue, R, Itoh, C, Kajino, F, Katagiri, H, Kawachi, A, Kawasaki, S, Kifune, Tadashi, Kiuchi, R, Konno, K., Ksenofontov, L, Kubo, H, Kushida, J, Matsubara, Y, Mizumoto, Y, Mori, Masaki, Muraishi, H, Muraki, Y, Naito, T, Nakamori, T, Nishida, D, Nishijima, K, Ohishi, M, Patterson, Joseph R, Protheroe, Raymond, Sakamoto, Y, Sato, M, Suzuki, S, Suzuki, T, Swaby, D L, Tanimori, T, Tanimura, H, Thornton, G J, Watanabe, S, Yamaoka, T, Yamazaki, M, Yanagita, S, Yoshida, T, Yoshikoshi, T, Yuasa, M, Yukawa, Y, Enomoto, R, Tsuchiya, K, Adachi, Y, Kabuki, S, Edwards, Philip G, Asahara, A, Bicknell, Geoffrey, Clay, Roger W, Doi, Y, Gunji, S, Hara, Shinji, Hara, T, Hattori, T, Hayashi, Sei, Higashi, Y, Inoue, R, Itoh, C, Kajino, F, Katagiri, H, Kawachi, A, Kawasaki, S, Kifune, Tadashi, Kiuchi, R, Konno, K., Ksenofontov, L, Kubo, H, Kushida, J, Matsubara, Y, Mizumoto, Y, Mori, Masaki, Muraishi, H, Muraki, Y, Naito, T, Nakamori, T, Nishida, D, Nishijima, K, Ohishi, M, Patterson, Joseph R, Protheroe, Raymond, Sakamoto, Y, Sato, M, Suzuki, S, Suzuki, T, Swaby, D L, Tanimori, T, Tanimura, H, Thornton, G J, Watanabe, S, Yamaoka, T, Yamazaki, M, Yanagita, S, Yoshida, T, Yoshikoshi, T, Yuasa, M, and Yukawa, Y
Abstract: We made stereoscopic observations of the Vela pulsar region with two of the 10 m diameter CANGAROO-III imaging atmospheric Cerenkov telescopes in 2004 January and February in a search for sub-TeV gamma rays from the pulsar and surrounding regions. We describe the observations, provide a detailed account of the calibration methods, and introduce the improved and bias-free analysis techniques employed for CANGAROO-III data. No evidence of gamma-ray emission is found from either the pulsar position or the previously reported position offset by 0°13, and the resulting upper limits are a factor of 5 less than the previously reported flux from observations with the CANGAROO-13.8 m telescope. Following the recent report by the H.E.S.S. group of TeV gamma-ray emission from the pulsar wind nebula, which is ∼0°5 south of the pulsar position, we examined this region and found supporting evidence for emission extended over ∼0°6.
Published: 2006

36. Detection of Sub-TeV Gamma Rays from the Galactic Center Direction by CANGAROO-II

Author: Tsuchiya, K, Enomoto, R, Ksenofontov, L, Mori, Masaki, Naito, T, Asahara, A, Bicknell, Geoffrey, Clay, Roger W, Doi, Y, Edwards, Philip G, Gunji, S, Hara, Shinji, Hara, T, Hattori, T, Hayashi, Sei, Itoh, Chie, Kabuki, S, Kajino, F, Katagiri, H, Kawachi, A, Kifune, Tadashi, Kubo, H, Kuraeva, T L, Kurosaka, R, Kushida, J, Matsubara, Y, Miyashita, Y, Mizumoto, Y, Moro, H, Muraishi, H, Muraki, Y, Nakase, T, Nishida, D, Nishijima, K, Ohishi, M, Okumura, K, Patterson, Joseph R, Protheroe, Raymond, Sakamoto, N, Sakurazawa, K, Swaby, D L, Tanimori, T, Tanimura, H, Thornton, G J, Tokanai, F, Uchida, T, Watanabe, S, Yamaoka, T, Yanagita, S, Yoshida, T, Yoshikoshi, T, Tsuchiya, K, Enomoto, R, Ksenofontov, L, Mori, Masaki, Naito, T, Asahara, A, Bicknell, Geoffrey, Clay, Roger W, Doi, Y, Edwards, Philip G, Gunji, S, Hara, Shinji, Hara, T, Hattori, T, Hayashi, Sei, Itoh, Chie, Kabuki, S, Kajino, F, Katagiri, H, Kawachi, A, Kifune, Tadashi, Kubo, H, Kuraeva, T L, Kurosaka, R, Kushida, J, Matsubara, Y, Miyashita, Y, Mizumoto, Y, Moro, H, Muraishi, H, Muraki, Y, Nakase, T, Nishida, D, Nishijima, K, Ohishi, M, Okumura, K, Patterson, Joseph R, Protheroe, Raymond, Sakamoto, N, Sakurazawa, K, Swaby, D L, Tanimori, T, Tanimura, H, Thornton, G J, Tokanai, F, Uchida, T, Watanabe, S, Yamaoka, T, Yanagita, S, Yoshida, T, and Yoshikoshi, T
Abstract: We have detected sub-TeV gamma-ray emission from the direction of the Galactic center (GC) using the CANGAROO-II Imaging Atmospheric Cerenkov Telescope. We detected a statistically significant excess at energies greater than 250 GeV. The flux was 1 order
Published: 2004

37. Status of the CANGAROO-III project

Author: Kubo, H, Asahara, A, Bicknell, Geoffrey, Clay, Roger W, Doi, Y, Edwards, Philip G, Enomoto, R, Gunji, S, Hara, Shinji, Hara, T, Hattori, T, Hayashi, Sei, Itoh, Chie, Kabuki, S, Kajino, F, Katagiri, H, Kawachi, A, Kifune, Tadashi, Ksenofontov, L, Kuraeva, T L, Kurosaka, R, Kushida, J, Matsubara, Y, Miyashita, Y, Mizumoto, Y, Mori, Masaki, Moro, H, Muraishi, H, Muraki, Y, Naito, T, Nakase, T, Nishida, D, Nishijima, K, Ohishi, M, Okumura, K, Patterson, Joseph R, Protheroe, Raymond, Sakamoto, N, Sakurazawa, K, Swaby, D L, Tanimori, T, Tanimura, H, Thornton, G J, Tokanai, F, Tsuchiya, K, Uchida, T, Watanabe, S, Yamaoka, T, Yanagita, S, Yoshida, T, Yoshikoshi, T, Kubo, H, Asahara, A, Bicknell, Geoffrey, Clay, Roger W, Doi, Y, Edwards, Philip G, Enomoto, R, Gunji, S, Hara, Shinji, Hara, T, Hattori, T, Hayashi, Sei, Itoh, Chie, Kabuki, S, Kajino, F, Katagiri, H, Kawachi, A, Kifune, Tadashi, Ksenofontov, L, Kuraeva, T L, Kurosaka, R, Kushida, J, Matsubara, Y, Miyashita, Y, Mizumoto, Y, Mori, Masaki, Moro, H, Muraishi, H, Muraki, Y, Naito, T, Nakase, T, Nishida, D, Nishijima, K, Ohishi, M, Okumura, K, Patterson, Joseph R, Protheroe, Raymond, Sakamoto, N, Sakurazawa, K, Swaby, D L, Tanimori, T, Tanimura, H, Thornton, G J, Tokanai, F, Tsuchiya, K, Uchida, T, Watanabe, S, Yamaoka, T, Yanagita, S, Yoshida, T, and Yoshikoshi, T
Abstract: The CANGAROO-III project, which consists of an array of four 10-m atmospheric Cherenkov telescopes for gamma-ray astrophysics, started in 1999 in Woomera, South Australia. The first 10-m telescope has been in operation since 2000, and stereoscopic observations with the first and second telescopes started in 2002. The full array will be operational in 2003. Here we report on the status of the CANGAROO-III project including the results of observations with the first telescope.
Published: 2004

38. REANALYSIS OF DATA TAKEN BY THE CANGAROO 3.8 METER IMAGING ATMOSPHERIC CHERENKOV TELESCOPE: PSR B1706-44, SN 1006, AND VELA

Author: Yoshikoshi, T., primary, Mori, M., additional, Edwards, P. G., additional, Gunji, S., additional, Hara, S., additional, Hara, T., additional, Kawachi, A., additional, Mizumoto, Y., additional, Naito, T., additional, Nishijima, K., additional, Tanimori, T., additional, Thornton, G. J., additional, and Yoshida, T., additional
Published: 2009
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39. Quantifying hydrological budgets and pathways in a small upland catchment using a combined modelling and tracer approach

Author: Dunn, S. M., primary, Vinogradoff, S. I., additional, Thornton, G. J. P., additional, Bacon, J. R., additional, Graham, M. C., additional, and Farmer, J. G., additional
Published: 2006
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40. A Search for Sub‐TeV Gamma Rays from the Vela Pulsar Region with CANGAROO‐III

Author: Enomoto, R., primary, Tsuchiya, K., additional, Adachi, Y., additional, Kabuki, S., additional, Edwards, P. G., additional, Asahara, A., additional, Bicknell, G. V., additional, Clay, R. W., additional, Doi, Y., additional, Gunji, S., additional, Hara, S., additional, Hara, T., additional, Hattori, T., additional, Hayashi, Sei., additional, Higashi, Y., additional, Inoue, R., additional, Itoh, C., additional, Kajino, F., additional, Katagiri, H., additional, Kawachi, A., additional, Kawasaki, S., additional, Kifune, T., additional, Kiuchi, R., additional, Konno, K., additional, Ksenofontov, L. T., additional, Kubo, H., additional, Kushida, J., additional, Matsubara, Y., additional, Mizumoto, Y., additional, Mori, M., additional, Muraishi, H., additional, Muraki, Y., additional, Naito, T., additional, Nakamori, T., additional, Nishida, D., additional, Nishijima, K., additional, Ohishi, M., additional, Patterson, J. R., additional, Protheroe, R. J., additional, Sakamoto, Y., additional, Sato, M., additional, Suzuki, S., additional, Suzuki, T., additional, Swaby, D. L., additional, Tanimori, T., additional, Tanimura, H., additional, Thornton, G. J., additional, Watanabe, S., additional, Yamaoka, T., additional, Yamazaki, M., additional, Yanagita, S., additional, Yoshida, T., additional, Yoshikoshi, T., additional, Yuasa, M., additional, and Yukawa, Y., additional
Published: 2006
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41. Detection of Gamma Rays around 1 TeV from RX J0852.0-4622 by CANGAROO-II

Author: Katagiri, H., primary, Enomoto, R., additional, Ksenofontov, L. T., additional, Mori, M., additional, Adachi, Y., additional, Asahara, A., additional, Bicknell, G. V., additional, Clay, R. W., additional, Doi, Y., additional, Edwards, P. G., additional, Gunji, S., additional, Hara, S., additional, Hara, T., additional, Hattori, T., additional, Hayashi, Sei., additional, Itoh, C., additional, Kabuki, S., additional, Kajino, F., additional, Kawachi, A., additional, Kifune, T., additional, Kiuchi, R., additional, Kubo, H., additional, Kurihara, T., additional, Kurosaka, R., additional, Kushida, J., additional, Matsubara, Y., additional, Miyashita, Y., additional, Mizumoto, Y., additional, Muraishi, H., additional, Muraki, Y., additional, Naito, T., additional, Nakamori, T., additional, Nakase, T., additional, Nishida, D., additional, Nishijima, K., additional, Ohishi, M., additional, Okumura, K., additional, Patterson, J. R., additional, Protheroe, R. J., additional, Sakamoto, N., additional, Sakamoto, Y., additional, Swaby, D. L., additional, Tanimori, T., additional, Tanimura, H., additional, Thornton, G. J., additional, Tsuchiya, K., additional, Watanabe, S., additional, Yamaoka, T., additional, Yanagita, S., additional, Yoshida, T., additional, and Yoshikoshi, T., additional
Published: 2005
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42. Very High Energy Gamma‐Ray Observations of PSR B1509−58 with the CANGAROO 3.8 Meter Telescope

Author: Sako, T., primary, Matsubara, Y., additional, Muraki, Y., additional, Ramanamurthy, P. V., additional, Dazeley, S. A., additional, Edwards, P. G., additional, Gunji, S., additional, Hara, T., additional, Hara, S., additional, Holder, J., additional, Kamei, S., additional, Kawachi, A., additional, Kifune, T., additional, Kita, R., additional, Masaike, A., additional, Mizumoto, Y., additional, Mori, M., additional, Moriya, M., additional, Muraishi, H., additional, Naito, T., additional, Nishijima, K., additional, Ogio, S., additional, Patterson, J. R., additional, Rowell, G. P., additional, Sakurazawa, K., additional, Sato, Y., additional, Susukita, R., additional, Suzuki, R., additional, Tamura, T., additional, Tanimori, T., additional, Thornton, G. J., additional, Yanagita, S., additional, Yoshida, T., additional, and Yoshikoshi, T., additional
Published: 2000
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43. Discovery of T[CLC]e[/CLC]V Gamma Rays from SN 1006: Further Evidence for the Supernova Remnant Origin of Cosmic Rays

Author: Tanimori, T., primary, Hayami, Y., additional, Kamei, S., additional, Dazeley, S. A., additional, Edwards, P. G., additional, Gunji, S., additional, Hara, S., additional, Hara, T., additional, Holder, J., additional, Kawachi, A., additional, Kifune, T., additional, Kita, R., additional, Konishi, T., additional, Masaike, A., additional, Matsubara, Y., additional, Matsuoka, T., additional, Mizumoto, Y., additional, Mori, M., additional, Moriya, M., additional, Muraishi, H., additional, Muraki, Y., additional, Naito, T., additional, Nishijima, K., additional, Oda, S., additional, Ogio, S., additional, Patterson, J. R., additional, Roberts, M. D., additional, Rowell, G. P., additional, Sakurazawa, K., additional, Sako, T., additional, Sato, Y., additional, Susukita, R., additional, Suzuki, A., additional, Suzuki, R., additional, Tamura, T., additional, Thornton, G. J., additional, Yanagita, S., additional, Yoshida, T., additional, and Yoshikoshi, T., additional
Published: 1998
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44. Pulse shape selection in very high energy gamma-ray astronomy

Author: Roberts, M D, primary, Edwards, P G, additional, Patterson, J R, additional, Thornton, G J, additional, and Meyhandan, R, additional
Published: 1998
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45. Detection of Gamma Rays of up to 50 T[CLC]e[/CLC]V from the Crab Nebula

Author: Tanimori, T., primary, Sakurazawa, K., additional, Dazeley, S. A., additional, Edwards, P. G., additional, Hara, T., additional, Hayami, Y., additional, Kamei, S., additional, Kifune, T., additional, Konishi, T., additional, Matsubara, Y., additional, Matsuoka, T., additional, Mizumoto, Y., additional, Masaike, A., additional, Mori, M., additional, Muraishi, H., additional, Muraki, Y., additional, Naito, T., additional, Oda, S., additional, Ogio, S., additional, Osaki, T., additional, Patterson, J. R., additional, Roberts, M. D., additional, Rowell, G. P., additional, Suzuki, A., additional, Suzuki, R., additional, Sako, T., additional, Tamura, T., additional, Thornton, G. J., additional, Susukita, R., additional, Yanagita, S., additional, Yoshida, T., additional, and Yoshikoshi, T., additional
Published: 1998
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46. Very High Energy Gamma Rays from the Vela Pulsar Direction

Author: Yoshikoshi, T., primary, Kifune, T., additional, Dazeley, S. A., additional, Edwards, P. G., additional, Hara, T., additional, Hayami, Y., additional, Kakimoto, F., additional, Konishi, T., additional, Masaike, A., additional, Matsubara, Y., additional, Matsuoka, T., additional, Mizumoto, Y., additional, Mori, M., additional, Muraishi, H., additional, Muraki, Y., additional, Naito, T., additional, Nishijima, K., additional, Oda, S., additional, Ogio, S., additional, Ohsaki, T., additional, Patterson, J. R., additional, Roberts, M. D., additional, Rowell, G. P., additional, Sako, T., additional, Sakurazawa, K., additional, Susukita, R., additional, Suzuki, A., additional, Tamura, T., additional, Tanimori, T., additional, Thornton, G. J., additional, Yanagita, S., additional, and Yoshida, T., additional
Published: 1997
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47. TeV gamma ray emission from southern sky objects and CANGAROO project

Author: Kifune, T., primary, Dazeley, S. A., additional, Edwards, P. G., additional, Hara, T., additional, Hayami, Y., additional, Kamei, S., additional, Kita, R., additional, Konishi, T., additional, Masaike, A., additional, Matsubara, Y., additional, Matsuoka, Y., additional, Mizumoto, Y., additional, Mori, M., additional, Muraishi, H., additional, Muraki, Y., additional, Naito, T., additional, Nishijima, K., additional, Ogio, S., additional, Patterson, J. R., additional, Roberts, M. D., additional, Rowell, G. P., additional, Sako, T., additional, Sakurazawa, K., additional, Susukita, R., additional, Suzuki, A., additional, Suzuki, R., additional, Tamura, T., additional, Tanimori, T., additional, Thornton, G. J., additional, Yanagita, S., additional, Yoshida, T., additional, and Yoshikoshi, T., additional
Published: 1997
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48. Very high energy gamma rays from PSR 1706-44

Author: Kifune, T., primary, Tanimori, T., additional, Ogio, S., additional, Tamura, T., additional, Fujii, H., additional, Fujimoto, M., additional, Hara, T., additional, Hayashida, N., additional, Kabe, S., additional, Kakimoto, F., additional, Matsubara, Y., additional, Mizumoto, Y., additional, Muraki, Y., additional, Suda, T., additional, Teshima, M., additional, Tsukagoshi, T., additional, Watase, Y., additional, Yoshikoshi, T., additional, Edwards, P. G., additional, Patterson, J. R., additional, Roberts, M. D., additional, Rowell, G. P., additional, and Thornton, G. J., additional
Published: 1995
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49. Observation of 7 TeV gamma rays from the Crab using the large zenith angle air Cerenkov imaging technique

Author: Tanimori, T., primary, Tsukagoshi, T., additional, Kifune, T., additional, Edwards, P. G., additional, Fujimoto, M., additional, Hara, T., additional, Hayashida, N., additional, Matsubara, Y., additional, Mizumoto, Y., additional, Muraki, Y., additional, Ogio, S., additional, Patterson, J. R., additional, Roberts, M. D., additional, Rowell, G., additional, Suda, T., additional, Tamura, T., additional, Teshima, M., additional, Thornton, G. J., additional, Watase, T., additional, and Yoshikoshi, T., additional
Published: 1994
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50. The correlation of two atmospheric Cerenkov techniques for studying cosmic-ray shower development.

Author: Kuhlmann, J D, Clay, R W, Liebing, D F, Thornton, G J, Gregory, A G, and Prescott, J R
Published: 1981
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