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和文: 
英文:Wide band X-ray Imager (WXI) and Soft Gamma-ray Detector (SGD) for the NeXT Mission 
著者
和文: Takahashi, T., Awaki, A., Dotani, T., Fukazawa, Y., Hayashida, K., Kamae, T., 片岡 淳, 河合 誠之, Kitamoto, S., Kohmura, T., Kokubun, M., Koyama, K., Makishima, K., Matsumoto, H., Miyata, E., Murakami, T., Nakazawa, K., Nomachi, M., Ozaki, M., Tajima, H., Tashiro, M., Tamagawa, T., Terada, Y., Tsunemi, H., Tsuru, T., Yamaoka, K., Yonetoku, D., Yoshida, A. ..  
英文: Takahashi, T., Awaki, A., Dotani, T., Fukazawa, Y., Hayashida, K., Kamae, T., Kataoka, J., Kawai, N., Kitamoto, S., Kohmura, T., Kokubun, M., Koyama, K., Makishima, K., Matsumoto, H., Miyata, E., Murakami, T., Nakazawa, K., Nomachi, M., Ozaki, M., Tajima, H., Tashiro, M., Tamagawa, T., Terada, Y., Tsunemi, H., Tsuru, T., Yamaoka, K., Yonetoku, D., Yoshida, A. ..  
言語 English 
掲載誌/書名
和文: 
英文:UV and Gamma-Ray Space Telescope Systems. Edited by Hasinger, Günther; Turner, Martin J. L. Proceedings of the SPIE, Volume 5488, pp. 549-560 (2004). 
巻, 号, ページ Vol. 5488        pp. 549-560
出版年月 2004年10月 
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DOI https://doi.org/10.1117/12.551500
アブストラクト The NeXT mission has been proposed to study high-energy non-thermal phenomena in the universe. The high-energy response of the super mirror will enable us to perform the first sensitive imaging observations up to 80 keV. The focal plane detector, which combines a fully depleted X-ray CCD and a pixelated CdTe detector, will provide spectra and images in the wide energy range from 0.5 keV to 80 keV. In the soft gamma-ray band upto ~1 MeV, a narrow field-of-view Compton gamma-ray telescope utilizing several tens of layers of thin Si or CdTe detector will provide precise spectra with much higher sensitivity than present instruments. The continuum sensitivity will reach several x 10-8 photons/s/keV/cm2 in the hard X-ray region and a few x 10-7 photons/s/keV/cm2 in the soft gamma-ray region.

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