Zobrazeno 1 - 10
of 476
pro vyhledávání: '"Hayami, Y"'
Autor:
Kawachi, A., Hayami, Y., Jimbo, J., Kamei, S., Kifune, T., Kubo, H., Kushida, J., LeBohec, S., Miyawaki, K., Mori, M., Nishijima, K., Patterson, J. R., Suzuki, R., Tanimori, T., Yanagita, S., Yoshikoshi, T., Yuki, A.
Publikováno v:
Astropart.Phys. 14 (2001) 261-269
A new imaging atmospheric Cherenkov telescope (CANGAROO-II) with a light-weight reflector has been constructed. Light, robust, and durable mirror facets of containing CFRP (Carbon Fiber Reinforced Plastic) laminates were developed for the telescope.
Externí odkaz:
http://arxiv.org/abs/astro-ph/0007194
Autor:
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., Yoshikoshi, T.
Publikováno v:
Astron.Astrophys.337:25-30,1998
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 (PKS0521-36
Externí odkaz:
http://arxiv.org/abs/astro-ph/9811260
Autor:
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., Yoshikoshi, T.
Publikováno v:
Astrophys.J.497:L25,1998
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 Sup
Externí odkaz:
http://arxiv.org/abs/astro-ph/9801275
Autor:
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., Yoshikoshi, T.
Publikováno v:
Astrophys.J.492:L33-L36,1998
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 ene
Externí odkaz:
http://arxiv.org/abs/astro-ph/9710272
Autor:
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., Yoshida, T.
Publikováno v:
Astrophys.J.487:L65-L68,1997
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.
Externí odkaz:
http://arxiv.org/abs/astro-ph/9707203
Autor:
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., Yoshikoshi, T.
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 th
Externí odkaz:
http://arxiv.org/abs/astro-ph/9707012
Autor:
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., Yoshikoshi, T.
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
Externí odkaz:
http://arxiv.org/abs/astro-ph/9707014
Autor:
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., Yoshida, T.
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
Externí odkaz:
http://arxiv.org/abs/astro-ph/9707013