Multi-Image X-ray Interferometer Module: I. design concept and proof-of-concept experiments with fine-pitch slits

Autor: Kazunori Asakura, Kiyoshi Hayashida, Tomoki Kawabata, Yoneyama Tomokage, Hirofumi Noda, Hironori Matsumoto, Hiroshi Tsunemi, Hiroshi Nakajima, Hisamitsu Awaki, Junko S. Hiraga

We propose a novel x-ray imaging system, Multi-Image X-ray Interferometer Module (MIXIM), with which a very high angular resolution can be achieved even with a small system size. MIXIM is composed of equally-spaced multiple slits and an x-ray detecto

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c24da1af165b7f7952971c9cd7c7ff94
http://arxiv.org/abs/2305.03050

Developing the detector of x-ray imaging spectrometer for GEO-X mission

Autor: Hiroshi Nakajima, Kumi Ishikawa, Junko S. Hiraga, Hikaru Kouno, Yuichiro Ezoe, Shotaro Nakamura, Daito Yuhi

Publikováno v: X-Ray, Optical, and Infrared Detectors for Astronomy IX.

We report development status of an X-ray imaging spectrometer for scientific micro satellite mission GEO-X that aims for imaging of Earth’s magnetosphere from the vicinity of the Moon (∼40 RE). The planned direction for the observations includes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::768d673132903cee0d94f772d5182b28
https://doi.org/10.1117/12.2562221

High-z gamma-ray bursts unraveling the dark ages and extreme space-time mission: HiZ-GUNDAM

Autor: Yujin E. Nakagawa, Miku Kurimata, Yoshitomo Maeda, Jin Li, Yudai Suwa, Tomoya Kinugawa, Norio Narita, Naoki Ogino, Tatehiro Mihara, Yoichi Yatsu, Kazutaka Yamaoka, Satoshi Sugita, Yuu Niino, Toru Tanimori, Takaaki Tanaka, Teruaki Enoto, Shunsuke Kurosawa, Shigehiro Nagataki, Masaomi Tanaka, Kohji Tsumura, Akihiro Miyasaka, Nobuyuki Kawai, Makoto Yamauchi, Jin Matsumoto, Yoshikatsu Kawata, Keisuke Tamura, Akira Mizuta, Ayumi Yamamoto, T. Sakamoto, Hidehiro Kaneda, Junko S. Hiraga, Hatsune Goto, Kohta Murase, Motoko Serino, Kunihito Ioka, Makoto Arimoto, Hideyuki Izumiura, Masanori Ohno, Akihiko Fukui, Atsumasa Yoshida, Akihiro Doi, Hirotaka Ito, Keitaro Takahashi, Makoto Tashiro, Kenta Kiuchi, Michitoshi Yoshida, Akisato Ohashi, Shuichi Gunji, Kei Sano, Shuji Matsuura, Daito Yuhi, Hirokazu Ikeda, Hiroshi Akitaya, Koji S. Kawabata, Daisuke Yonetoku, Yoshifusa Ita, Hikaru Yamaguchi, Hiroki Nagakura, Yoshikazu Nakada, Takashi Nakamura, Takeru Fujii, Tomonori Totani, Hirofumi Okita, Kensyo Sei, Yusuke Amaya, Tatsuya Sawano, Katsuaki Asano, Kenshi Yanagisawa, Hyeongsoon Wang, Yuji Urata, Ikuyuki Mitsuishi, Tomohiro Yamaguchi, Norita Kawanaka, Jun'ichi Yokoyama, Toshio Murakami, Ryo Yamazaki, Kentaro Motohara, Toru Tamagawa, Takehiko Wada, Susumu Inoue, Shota Kisaka, Kenji Toma, Kohei Inayoshi, Toshio Matsumoto, Takahiro Tanaka, Hirofumi Noda, Hiroshi Tomida

Publikováno v: Space Telescopes and Instrumentation 2020: Ultraviolet to Gamma Ray.

HiZ-GUNDAM is a future satellite mission which will lead the time-domain astronomy and the multi-messenger astronomy through observations of high-energy transient phenomena. A mission concept of HiZ-GUNDAM was approved by ISAS/JAXA, and it is one of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::41ed8ccb33364dd7633a7f4322ca2da0
https://doi.org/10.1117/12.2560603

Subsub-arcseconds x-ray imaging with multi-image x-ray interferometer module (MIXIM): experimental results

Autor: Koki Okazaki, Takashi Hanasaka, Junko S. Hiraga, Hisamitsu Awaki, Kazunori Asakura, Ayami Ishikura, Shuntaro Ide, Tomokage Yoneyama, Kengo Hattori, Shotaro Sakuma, Maho Hanaoka, Hirofumi Noda, Hironori Matsumoto, Hiroshi Nakajima, Tomoki Kawabata, Hiroshi Tsunemi, Kiyoshi Hayashida

Publikováno v: Space Telescopes and Instrumentation 2020: Ultraviolet to Gamma Ray.

We have proposed a new style X-ray interferometer, Multi-Image X-ray Interferometer Module (MIXIM), to achieve high angular resolution. MIXIM is comprised of a grating and an X-ray detector, and its angular resolution is in inverse proportion to the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::53f0810765a51af5b476a4b36fd8502e
https://doi.org/10.1117/12.2560772

GEO-X (GEOspace x-ray imager)

Autor: Kazuhisa Mitsuda, Yuichiro Ezoe, Yasuhiro Kawakatsu, Makoto Mita, Landon T. Kamps, Ikuyuki Mitsuishi, Harunori Nagata, Hiroshi Hasegawa, Kohei Morishita, Atsushi Yamazaki, Yoshiaki Kanamori, Takefumi Mitani, Takahiro Iwata, Munetaka Ueno, Yosuke Matsumoto, Masaki Numazawa, Kumi Ishikawa, Junko S. Hiraga, Yoshizumi Miyoshi, Yusuke Kawabata, Satoshi Kasahara, Hironori Sahara, Hiroyuki Koizumi, Ryu Funase, Masaki Fujimoto, Hiroshi Nakajima

Publikováno v: Space Telescopes and Instrumentation 2020: Ultraviolet to Gamma Ray.

GEO-X (GEOspace X-ray imager) is a 50 kg-class small satellite to image the global Earth’s magnetosphere in X-rays via solar wind charge exchange emission. A 12U CubeSat will be injected into an elliptical orbit with an apogee distance of ∼40 Ear

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4e08e70abcff51eadff88589b61a1164
https://doi.org/10.1117/12.2560780