In Situ Observations of Blistering of a Metal Irradiated with 2-MeV Protons

Autor: Alexander Badrutdinov, Timophey Bykov, Sergey Gromilov, Yasuo Higashi, Dmitrii Kasatov, Iaroslav Kolesnikov, Alexey Koshkarev, Alexandr Makarov, Takuya Miyazawa, Ivan Shchudlo, Evgeniia Sokolova, Hirotaka Sugawara, Sergey Taskaev

Publikováno v: Metals, Vol 7, Iss 12, p 558 (2017)

A vacuum-insulated tandem accelerator was used to observe in situ blistering during 2-MeV proton irradiation of metallic samples to a fluence of up to 6.7 × 1020 cm−2. Samples consisting of copper of different purity, tantalum and tantalum-copper

Externí odkaz: https://doaj.org/article/eedb861852884ce9b3566beea7a40334

Optical performance of the x-ray telescope for the XL-Calibur experiment

Autor: Wataru Kamogawa, Hironori Matsumoto, Quin Abarr, Hisamitsu Awaki, Richard Bose, Dana Braun, Gianluigi de Geronimo, Paul Dowkontt, Teruaki Enoto, Manel Errando, Yasushi Fukazawa, Akihiro Furuzawa, Thomas Gadson, Ephraim Gau, Victor Guarino, Shuichi Gunji, Keon Harmon, Kiyoshi Hayashida, Scott Heatwole, Fumiya Imazato, Kazunori Ishibashi, Manabu Ishida, Nirmal Iyer, Fabian Kislat, Mózsi Kiss, Takao Kitaguchi, Henric Krawczynski, James Lanzi, Lindsey Lisalda, Yoshitomo Maeda, Hiroto Matake, Taisei Mineta, Takuya Miyazawa, Tsunefumi Mizuno, Takashi Okajima, Mark Pearce, Zachary Peterson, Brian Rauch, Nicole Cavero, Felix Ryde, Theodor-Adrian Stana, David Stuchlik, Garry Simburger, Sean Spooner, Hiromitsu Takahashi, Tomoshi Takeda, Mai Takeo, Toru Tamagawa, Hiroshi Tsunemi, Nagomi Uchida, Yuusuke Uchida, Keisuke Uchiyama, Andrew West, Eric Wulf, Yuto Yoshida

Publikováno v: Space Telescopes and Instrumentation 2022: Ultraviolet to Gamma Ray.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0993dfd1a560939dfa124f1f006b9feb
https://doi.org/10.1117/12.2626537

XL-Calibur: the next-generation balloon-borne hard x-ray polarimeter

Autor: Richard Bose, G. E. Simburger, Hiromitsu Takahashi, David Kotsifakis, Felix Ryde, Takuya Miyazawa, Hiroshi Tsunemi, Takao Kitaguchi, Yuusuke Uchida, David Stuchlik, Takashi Okajima, Andrew West, Sean Spooner, Tsunefumi Mizuno, Brett Vincent, John W. Elliot, Ryuya Yamamoto, Yasushi Fukazawa, Taisei Mineta, Fumiya Imazato, Mark Pearce, Paul Dowkontt, Nagomi Uchida, Theodor-Adrian Stana, Gianluigi De Geronimo, Manabu Ishida, Kazunori Ishibashi, Yoshitomo Maeda, Akihiro Furuzawa, Chris Purdy, Kengo Hattori, Chris Shreeves, Kenny E. Hall, Teruaki Enoto, Yuto Yoshida, Errando Manel, Keon D. Harmon, Carl Snow, Kiyoshi Hayashida, Hisamitsu Awaki, Keisuke Tamura, Nozomi Nakaniwa, Matthew G. Baring, Lindsey Lisalda, Arman Hossen, Ephraim Gau, Keisuke Uchiyama, Mózsi Kiss, Hironori Matsumoto, Shuichi Gunji, James Lanzi, Izabella Pastrani, Dana Braun, Mai Takeo, Brian Rauch, Nirmal Iyer, Yoshitaka Saito, Quincy Abarr, Hiroto Matake, Toru Tamagawa, Eric A. Wulf, Fabian Kislat, Tomoshi Takeda, Zachary Peterson, Victor Guarino, Thomas Gadson, Henric Krawczynski, Scott Heatwole

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

This paper introduces a second-generation balloon-borne hard X-ray polarimetry mission, XL-Calibur. X-ray polarimetry promises to give qualitatively new information about high-energy astrophysical sources, such as pulsars and binary black hole system

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::64d4b7046353bfc59af4a987236a5b20
https://doi.org/10.1117/12.2560319

New method to make a smooth surface on Carbon Fiber Reinforced Plastic (CFRP) substrate

Autor: Ikuyuki Mitsuishi, Ryuya Yamamoto, Kazunori Asakura, Chisato Oue, Kazuhiro Nakazawa, Satoshi Sugita, Taisei Mineta, Kengo Hattori, Marina Yoshimoto, Hironori Matsumoto, Kazunori Ishibashi, Takuya Miyazawa, Manabu Ishida, Ayami Ishikura, Yuusuke Uchida, Kenmei Sawagami, Hiromitsu Takahashi, Nozomi Nakaniwa, Yusuke Matsushita, Hitomi Suzuki, Yuuichi Ode, Maho Hanaoka, Nozomi Aida, Yoshitomo Maeda, Hisamitsu Awaki

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

CFRP is a composite material composed of carbon fiber and resin. CFRP is commonly applied to the aerospace industry which requires lightweight and intensity. Thanks to superior formability of CFRP, we can form shape of Wolter-1 optics, which consists

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fbbe017aa1bd6ebb55a18ce00546733b
https://doi.org/10.1117/12.2561890

Measuring the atomic scattering factors near the iridium L-edges for the Athena silicon pore optics reflector

Autor: Kazunori Ishibashi, Keisuke Tamura, Sara Svendsen, Tomokage Yoneyama, Kentaro Uesugi, Kazunori Asakura, Brian Shortt, Marcos Bavdaz, Wansu Kan, Takuya Miyazawa, Desiree Della Monica Ferreira, Richard Willingale, Yoshitomo Maeda, Hisamitsu Awaki, Sadayuki Shimizu, Masato Hoshino, Hironori Matsumoto, Atsushi Yoshida, Sonny Massahi, Yusuke Takehara, Shuntaro Ide, Matteo Guainazzi, Finn Erland Christensen, Maximilien J. Collon

Publikováno v: Awaki, H, Maeda, Y, Matsumoto, H, Svendsen, S, Bavdaz, M, Collon, M, Asakura, K, Christensen, F E, Ferreira, D D M, Guainazzi, M, Hoshino, M, Ide, S, Ishibashi, K, Kan, W, Massahi, S, Miyazawa, T, Shimizu, S, Shortt, B, Takehara, Y, Tamura, K, Uesugi, K, Willingale, R, Yoneyama, T & Yoshida, A 2021, ' Measuring the atomic scattering factors near the iridium L-edges for the Athena silicon pore optics reflector ', Journal of Astronomical Telescopes, Instruments, and Systems, vol. 7, no. 1, 014001 . https://doi.org/10.1117/1.JATIS.7.1.014001

Athena, a future high-energy mission, is expected to consist of a large aperture x-ray mirror with a focal length of 12 m. The mirror surface is to be coated with iridium and a low Z overcoat. To define the effective area of the x-ray telescope, the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e0411c25cf2a9b6b1701be83b0a2549
http://id.nii.ac.jp/1394/00001891/