Zobrazeno 1 - 10
of 363
pro vyhledávání: '"Takita S"'
Autor:
Nishino, Y., Kimura, M., Sako, S., Beniyama, J., Enoto, T., Minezaki, T., Nakaniwa, N., Ohsawa, R., Takita, S., Yamada, S., Gendreau, K. C.
We report on simultaneous optical and X-ray observations of the dwarf nova SS Cyg with Tomo-e Gozen/1.05 m Kiso Schmidt and Neutron star Interior Composition ExploreR (it NICER) / International Space Station (ISS). A total of four observations were c
Externí odkaz:
http://arxiv.org/abs/2205.08721
Autor:
Malinen, J., Juvela, M., Zahorecz, S., Rivera-Ingraham, A., Montillaud, J., Arimatsu, K., Bernard, J. -Ph., Doi, Y., Haikala, L., Kawabe, R., Marton, G., McGehee, P., Pelkonen, V. -M., Ristorcelli, I., Shimajiri, Y., Takita, S., Toth, L. V., Tsukagoshi, T., Ysard, N.
L1642 is one of the two high galactic latitude (|b| > 30deg) clouds confirmed to have active star formation. We examine the properties of this cloud, especially the large-scale structure, dust properties, and compact sources in different stages of st
Externí odkaz:
http://arxiv.org/abs/1402.2483
Autor:
Yamauchi, C., Fujishima, S., Ikeda, N., Inada, K., Katano, M., Kataza, H., Makiuti, S., Matsuzaki, K., Takita, S., Yamamoto, Y., Yamamura, I.
Publikováno v:
2011PASP..123..852Y
The AKARI All-Sky Catalogues are an important infrared astronomical database for next-generation astronomy that take over the IRAS catalog. We have developed an online service, AKARI Catalogue Archive Server (AKARI-CAS), for astronomers. The service
Externí odkaz:
http://arxiv.org/abs/1107.5385
Autor:
E391a Collaboration, Ogata, R., Suzuki, S., Ahn, J. K., Akune, Y., Baranov, V., Chen, K. F., Comfort, J., Doroshenko, M., Fujioka, Y., Hsiung, Y. B., Inagaki, T., Ishibashi, S., Ishihara, N., Ishii, H., Iwai, E., Iwata, T., Kato, I., Kobayashi, S., Komatsu, S., Komatsubara, T. K., Kurilin, A. S., Kuzmin, E., Lednev, A., Lee, H. S., Lee, S. Y., Lim, G. Y., Ma, J., Matsumura, T., Moisseenko, A., Morii, H., Morimoto, T., Nakajima, Y., Nakano, T., Nanjo, H., Nishi, N., Nix, J., Nomura, T., Nomachi, M., Okuno, H., Omata, K., Perdue, G. N., Perov, S., Podolsky, S., Porokhovoy, S., Sakashita, K., Sasaki, T., Sasao, N., Sato, H., Sato, T., Sekimoto, M., Shimogawa, T., Shinkawa, T., Stepanenko, Y., Sugaya, Y., Sugiyama, A., Sumida, T., Tajima, Y., Takita, S., Tsamalaidze, Z., Tsukamoto, T., Tung, Y. C., Wah, Y. W., Watanabe, H., Wu, M. L., Yamaga, M., Yamanaka, T., Yoshida, H. Y., Yoshimura, Y., Zheng, Y.
The rare decay K0(L) --> pi0 pi0 nu nu-bar was studied with the E391a detector at the KEK 12-GeV proton synchrotron. Based on 9.4 x 10^9 K0L decays, an upper limit of 8.1 x 10^{-7} was obtained for the branching fraction at 90% confidence level. We a
Externí odkaz:
http://arxiv.org/abs/1106.3404
Autor:
Oyabu, S., Ishihara, D., Malkan, M., Matsuhara, H., Wada, T., Nakagawa, T., Ohyama, Y., Toba, Y., Onaka, T., Takita, S., Kataza, H., Yamamura, I., Shirahata, M.
We present a new sample of active galactic nuclei (AGNs) identified using the catalog of the AKARI Mid-infrared(MIR) All-Sky Survey. Our MIR search has an advantage in detecting AGNs that are obscured at optical wavelengths due to extinction. We firs
Externí odkaz:
http://arxiv.org/abs/1103.2453
Autor:
Tung, Y. C., Hsiung, Y. B., Ahn, J. K., Akune, Y., Baranov, V., Chen, K. F., Comfort, J., Doroshenko, M., Fujioka, Y., Inagaki, T., Ishibashi, S., Ishihara, N., Ishii, H., Iwai, E., Iwata, T., Kato, I., Kobayashi, S., Komatsu, S., Komatsubara, T. K., Kurilin, A. S., Kuzmin, E., Lednev, A., Lee, H. S., Lee, S. Y., Lim, G. Y., Ma, J., Matsumura, T., Moisseenko, A., Morii, H., Morimoto, T., Nakajima, Y., Nakano, T., Nanjo, H., Nishi, N., Nix, J., Nomura, T., Nomachi, M., Ogata, R., Okuno, H., Omata, K., Perdue, G. N., Perov, S., Podolsky, S., Porokhovoy, S., Sakashita, K., Sasaki, T., Sasao, N., Sato, H., Sato, T., Sekimoto, M., Shimogawa, T., Shinkawa, T., Stepanenko, Y., Sugaya, Y., Sugiyama, A., Sumida, T., Suzuki, S., Tajima, Y., Takita, S., Tsamalaidze, Z., Tsukamoto, T., Wah, Y., Watanabe, H., Wu, M. L., Yamaga, M., Yamanaka, T., Yoshida, H. Y., Yoshimura, Y., Zheng, Y.
Publikováno v:
Phys.Rev.D83:031101,2011
We performed a search for the decay $K_L^0 \rightarrow 3\gamma$ with the E391a detector at KEK. In the data accumulated in 2005, no event was observed in the signal region. Based on the assumption of $K_L^0 \rightarrow 3\gamma$ proceeding via parity-
Externí odkaz:
http://arxiv.org/abs/1011.4403
Autor:
Ita, Y., Matsuura, M., Ishihara, D., Oyabu, S., Takita, S., Kataza, H., Yamamura, I., Matsunaga, N., Tanabe, T., Nakada, Y., Fujiwara, H., Wada, T., Onaka, T., Matsuhara, H.
Results: We found that the (B-V) v.s. (V-S9W) color-color diagram is useful to identify the stars with infrared excess emerged from circumstellar envelopes/disks. Be stars with infrared excess are well separated from other types of stars in this diag
Externí odkaz:
http://arxiv.org/abs/1003.1370
Autor:
Tung, Y. C., Hsiung, Y. B., Wu, M. L., Chen, K. F., Ahn, J. K., Akune, Y., Baranov, V., Comfort, J., Doroshenko, M., Fujioka, Y., Inagaki, T., Ishibashi, S., Ishihara, N., Ishii, H., Iwai, E., Iwata, T., Kato, I., Kobayashi, S., Komatsubara, T. K., Kurilin, A. S., Kuzmin, E., Lednev, A., Lee, H. S., Lee, S. Y., Lim, G. Y., Ma, J., Matsumura, T., Moisseenko, A., Morii, H., Morimoto, T., Nakano, T., Nanjo, H., Nix, J., Nomura, T., Nomachi, M., Ogata, R., Okuno, H., Omata, K., Perdue, G. N., Podolsky, S., Sakashita, K., Sasaki, T., Sasao, N., Sato, H., Sato, T., Sekimoto, M., Shinkawa, T., Sugaya, Y., Sugiyama, A., Sumida, T., Suzuki, S., Tajima, Y., Takita, S., Tsamalaidze, Z., Tsukamoto, T., Wah, Y., Watanabe, H., Yamaga, M., Yamanaka, T., Yoshida, H. Y., Yoshimura, Y., Zheng, Y.
Publikováno v:
Phys.Rev.Lett.102:051802,2009
We performed a search for a light pseudoscalar particle $X$ in the decay $K_L^0->pi0pi0X$, $X->\gamma\gamma$ with the E391a detector at KEK. Such a particle with a mass of 214.3 MeV/$c^2$ was suggested by the HyperCP experiment. We found no evidence
Externí odkaz:
http://arxiv.org/abs/0810.4222
Autor:
Murakami, H., Baba, H., Barthel, P., Clements, D. L., Cohen, M., Doi, Y., Enya, K., Figueredo, E., Fujishiro, N., Fujiwara, H., Fujiwara, M., Garcia-Lario, P., Goto, T., Hasegawa, S., Hibi, Y., Hirao, T., Hiromoto, N., Hong, S. S., Imai, K., Ishigaki, M., Ishiguro, M., Ishihara, D., Ita, Y., Jeong, W. -S., Jeong, K. S., Kaneda, H., Kataza, H., Kawada, M., Kawai, T., Kawamura, A., Kessler, M. F., Kester, Do, Kii, T., Kim, D. C., Kim, W., Kobayashi, H., Koo, B. C., Kwon, S. M., Lee, H. M., Lorente, R., Makiuti, S., Matsuhara, H., Matsumoto, T., Matsuo, H., Matsuura, S., Mueller, T. G., Murakami, N., Nagata, H., Nakagawa, T., Naoi, T., Narita, M., Noda, M., Oh, S. H., Ohnishi, A., Ohyama, Y., Okada, Y., Okuda, H., Oliver, S., Onaka, T., Ootsubo, T., Oyabu, S., Pak, S., Park, Y. S., Pearson, C. P., Rowan-Robinson, M., Saito, T., Sakon, I., Salama, A., Sato, S., Savage, R. S., Serjeant, S., Shibai, H., Shirahata, M., Sohn, J. J., Suzuki, T., Takagi, T., Takahashi, H., Tanabe, T., Takeuchi, T. T., Takita, S., Thomson, M., Uemizu, K., Ueno, M., Usui, F., Verdugo, E., Wada, T., Wang, L., Watabe, T., Watarai, H., White, G. J., Yamamura, I., Yamauchi, C., Yasuda, A.
Publikováno v:
Publ.Astron.Soc.Jap.59:369-376,2007
AKARI, the first Japanese satellite dedicated to infrared astronomy, was launched on 2006 February 21, and started observations in May of the same year. AKARI has a 68.5 cm cooled telescope, together with two focal-plane instruments, which survey the
Externí odkaz:
http://arxiv.org/abs/0708.1796
Autor:
Kinoshita, T., Yamazaki, H., Fukasawa, H., Hirota, K., Ishikawa, T., Kasagi, J., Kato, A., Katsuyama, T., Kino, K., Miyahara, F., Nakabayashi, T., Nawa, K., Okamura, K., Saitoh, Y., Satou, K., Sengoku, M., Shimizu, H., Suzuki, K., Suzuki, S., Terasawa, T., Kanda, H., Maeda, K., Takahashi, T., Aruga, Y., Fujinoya, T., Iijima, A., Itaya, M., Ito, Y., Iwata, T., Kato, H., Kawamura, T., Michigami, T., Moriya, M., Sasaki, T., Tajima, Y., Takita, S., Noma, T., Yamamoto, M., Yoshida, H. Y., Yoshida, Y., Konno, O., Maruyama, T., Yorita, T.
Publikováno v:
Phys.Lett. B639 (2006) 429-435
The $\eta$-meson photoproduction cross sections have been measured on the C and Cu targets for the photon energies between 600 and 1100 MeV to investigate the behavior of the $S_{11}$(1535) resonance in a nucleus. The excitation functions of the cros
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0509022