Zobrazeno 1 - 10
of 35
pro vyhledávání: '"NAGASAWA, Shunsaku"'
Autor:
Gulick, Hannah C., Neights, Eliza, Nussirat, Samer Al, Chen, Claire Tianyi, Ching, Kaylie, Dove, Cassandra, Joens, Alyson, Kierans, Carolyn, Liu, Hubert, Martinez, Israel, Mician, Tomas, Nagasawa, Shunsaku, Nandyala, Shreya, Schmidtke, Isabel, Shah, Derek, Zoglauer, Andreas, Nakasawa, Kazuhiro, Takahashi, Tadayuki, Oliveros, Juan-Carlos Martinez, Tomsick, John A.
Publikováno v:
SPIE, 2024
The Compton Spectrometer and Imager (COSI) is a NASA funded Small Explorer (SMEX) mission slated to launch in 2027. COSI will house a wide-field gamma-ray telescope designed to survey the entire sky in the 0.2--5 MeV range. Using germanium detectors,
Externí odkaz:
http://arxiv.org/abs/2407.07155
Autor:
Minami, Takahiro, Katsuragawa, Miho, Nagasawa, Shunsaku, Takeda, Shin'ichiro, Watanabe, Shin, Tsuzuki, Yutaka, Takahashi, Tadayuki
We developed a 2-mm-thick CdTe double-sided strip detector (CdTe-DSD) with a 250 um strip pitch, which has high spatial resolution with a uniform large imaging area of 10 cm$^2$ and high energy resolution with high detection efficiency in tens to hun
Externí odkaz:
http://arxiv.org/abs/2312.07915
We propose a new strip configuration for CdTe X-ray detectors, named "Wide-gap CdTe strip detector", in which the gap between adjacent strips is much wider than the width of each strip. It has been known that the observed energies of an incoming phot
Externí odkaz:
http://arxiv.org/abs/2302.14544
Autor:
Nagasawa, Shunsaku, Kawate, Tomoko, Narukage, Noriyuki, Takahashi, Tadayuki, Caspi, Amir, Woods, Thomas N.
Publikováno v:
The Astrophysical Journal, Vol. 933, Issue 2, 173 (16pp); 2022 July 10
We conduct a wide-band X-ray spectral analysis in the energy range of 1.5-100 keV to study the time evolution of the M7.6 class flare of 2016 July 23, with the Miniature X-ray Solar Spectrometer (MinXSS) CubeSat and the Reuven Ramaty High Energy Sola
Externí odkaz:
http://arxiv.org/abs/2205.14369
Autor:
Minami, Takahiro, Katsuragawa, Miho, Nagasawa, Shunsaku, Takeda, Shin’ichiro, Watanabe, Shin, Tsuzuki, Yutaka, Takahashi, Tadayuki
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A February 2024 1059
Autor:
Furukawa, Kento, Nagasawa, Shunsaku, Glesener, Lindsay, Katsuragawa, Miho, Takeda, Shin'ichiro, Watanabe, Shin, Takahashi, Tadayuki
Publikováno v:
Nuclear Inst. and Methods in Physics Research, A 978 (2020) 164378
We have evaluated the performance of a fine pitch CdTe Double-sided Strip Detector (CdTe-DSD), which was originally developed for the focal plane detector of a hard X-ray telescope to observe the Sun. The detector has a thickness of 750 um and has 12
Externí odkaz:
http://arxiv.org/abs/2006.06174
Autor:
Ninomiya, Kazuhiko, Osawa, Takahito, Terada, Kentaro, Wada, Taiga, Nagasawa, Shunsaku, Chiu, I‐Haun, Nakamura, Tomoki, Takahashi, Tadayuki, Miyake, Yasuhiro, Kubo, M. Kenya, Takeshita, Soshi, Taniguchi, Akihiro, Umegaki, Izumi, Watanabe, Shin, Azuma, Toshiyuki, Katsuragawa, Miho, Minami, Takahiro, Mizumoto, Kazumi, Shimomura, Koichiro, Takeda, Shin'ichiro
Publikováno v:
Meteoritics & Planetary Science; Aug2024, Vol. 59 Issue 8, p2044-2057, 14p
Autor:
den Herder, Jan-Willem A., Nikzad, Shouleh, Nakazawa, Kazuhiro, Gulick, Hannah C., Neights, Eliza, Al Nussirat, Samer, Chen, Claire Tianyi, Ching, Kaylie, Dove, Cassandra, Joens, Alyson, Kierans, Carolyn, Liu, Hubert, Martinez, Israel, Mician, Tomas, Nagasawa, Shunsaku, Nandyala, Shreya, Schmidtke, Isabel, Shah, Derek, Zoglauer, Andreas, Nakazawa, Kazuhiro, Takahashi, Tadayuki, Martinez Oliveros, Juan-Carlos, Tomsick, John A.
Publikováno v:
Proceedings of SPIE; August 2024, Vol. 13093 Issue: 1 p130932J-130932J-16, 12962285p
Akademický článek
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Autor:
GLESENER, Lindsay, FOXSI-4, チーム, NARUKAGE, Noriyuki, WATANABE, Shin, SAKAO, Taro, TAKAHASHI, Tadayuki, NAGASAWA, Shunsaku, MINAMI, Takahiro, MITSUISHI, Ikuyuki, TAKIGAWA, Ayumu, AMPUKU, Kazuki, KAWATE, Tomoko, ISHIKAWA, Shin-nosuke, FOXSI-4, team
Publikováno v:
観測ロケットシンポジウム2021 講演集 = Proceedings of Sounding Rocket Symposium 2021.
第4回観測ロケットシンポジウム(2022年3月14-15日. ハイブリッド開催(JAXA相模原キャンパス& オンライン))
4th Sounding Rocket Symposium(March 14-15, 2022. Hybrid(in-person & online) Conference (Institute of
4th Sounding Rocket Symposium(March 14-15, 2022. Hybrid(in-person & online) Conference (Institute of