Results 21 to 30 of about 2,148,167 (385)

Diamond and methane formation from the chemical decomposition of polyethylene at high pressures and temperatures

Scientific Reports, 2022
Polyethylene (C2H4)n was compressed to pressures between 10 and 30 GPa in a diamond anvil cell (DAC) and laser heated above 2500 K for approximately one second.
E. B. Watkins, R. C. Huber, C. M. Childs, A. Salamat, J. S. Pigott, P. Chow, Y. Xiao, J. D. Coe   +7 more
doaj   +1 more source

Kyoto's event-driven x-ray astronomy SOI pixel sensor for the FORCE mission [PDF]

Astronomical Telescopes + Instrumentation, 2018
We have been developing monolithic active pixel sensors, X-ray Astronomy SOI pixel sensors, XRPIXs, based on a Silicon-On-Insulator (SOI) CMOS technology as soft X-ray sensors for a future Japanese mission, FORCE (Focusing On Relativistic universe and ...
T. Tsuru, H. Hayashi, K. Tachibana, S. Harada, H. Uchida, Takaaki Tanaka, Y. Arai, I. Kurachi, K. Mori, A. Takeda, Y. Nishioka, Nobuaki Takebayashi, S. Yokoyama, K. Fukuda, T. Kohmura, K. Hagino, K. Ohno, K. Negishi, K. Yarita, S. Kawahito, K. Kagawa, K. Yasutomi, S. Shrestha, Shunta Nakanishi, H. Kamehama, Hideaki Matsumura   +25 more
semanticscholar   +1 more source

Chemical bonding in americium oxides probed by X-ray spectroscopy

Scientific Reports, 2023
The electronic structure and the chemical state in Am binary oxides and Am-doped UO $$_2$$ 2 were studied by means of X-ray absorption spectroscopy at shallow Am core (4d and 5d) edges.
Sergei M. Butorin, David K. Shuh
doaj   +1 more source

Novel method for component separation of extended sources in X-ray astronomy [PDF]

Astronomy & Astrophysics, 2019
In high-energy astronomy, spectro-imaging instruments such as X-ray detectors allow investigation of the spatial and spectral properties of extended sources including galaxy clusters, galaxies, diffuse interstellar medium, supernova remnants, and pulsar ...
Adrien Picquenot, F. Acero, J. Bobin, P. Maggi, J. Ballet, G. Pratt   +5 more
semanticscholar   +1 more source

iid2022: a workshop on statistical methods for event data in astronomy

Frontiers in Astronomy and Space Sciences, 2023
We review the iid2022 workshop on statistical methods for X-ray and γ-ray astronomy and high–energy astrophysics event data in astronomy, held in Guntersville, AL, on Nov. 15–18 2022.
Eric D. Feigelson, Massimiliano Bonamente   +1 more
doaj   +1 more source

Hitomi (ASTRO-H) X-ray Astronomy Satellite

, 2018
. The Hitomi (ASTRO-H) mission is the sixth Japanese x-ray astronomy satellite developed by a large international collaboration, including Japan, USA, Canada, and Europe. The mission aimed to provide the highest energy resolution ever achieved at E  >  2 
Tadayuki Takahashi, M. Kokubun, K. Mitsuda, R. Kelley, T. Ohashi, F. Aharonian, H. Akamatsu, F. Akimoto, S. Allen, N. Anabuki, L. Angelini, K. Arnaud, M. Asai, M. Audard, H. Awaki, M. Axelsson, P. Azzarello, C. Baluta, A. Bamba, N. Bando, M. Bautz, T. Bialas, R. Blandford, K. Boyce, L. Brenneman, G. Brown, E. Bulbul, E. Cackett, E. Canavan, M. Chernyakova, M. Chiao, P. Coppi, E. Costantini, Steve O’ Dell, M. Dipirro, C. Done, T. Dotani, J. Doty, K. Ebisawa, M. Eckart, T. Enoto, Y. Ezoe, Andrew C. Fabian, C. Ferrigno, A. Foster, R. Fujimoto, Y. Fukazawa, S. Funk, A. Furuzawa, M. Galeazzi, L. Gallo, P. Gandhi, K. Gilmore, M. Giustini, A. Goldwurm, L. Gu, M. Guainazzi, D. Haas, Y. Haba, K. Hagino, K. Hamaguchi, I. Harrus, I. Hatsukade, T. Hayashi, K. Hayashi, K. Hayashida, J. D. den Herder, J. Hiraga, K. Hirose, A. Hornschemeier, A. Hoshino, J. Hughes, Y. Ichinohe, R. Iizuka, H. Inoue, Y. Inoue, K. Ishibashi, M. Ishida, K. Ishikawa, K. Ishimura, Y. Ishisaki, M. Itoh, M. Iwai, N. Iwata, N. Iyomoto, C. Jewell, J. Kaastra, T. Kallman, T. Kamae, E. Kara, J. Kataoka, S. Katsuda, J. Katsuta, Madoka Kawaharada, N. Kawai, T. Kawano, S. Kawasaki, D. Khangulyan, C. Kilbourne, M. Kimball, A. King, T. Kitaguchi, S. Kitamoto, T. Kitayama, T. Kohmura, S. Konami, T. Kosaka, A. Koujelev, K. Koyama, S. Koyama, P. Kretschmar, H. Krimm, Aya Kubota, H. Kunieda, P. Laurent, Shiu-Hang Lee, M. Leutenegger, O. Limousin, M. Loewenstein, K. Long, D. Lumb, G. Madejski, Y. Maeda, D. Maier, K. Makishima, M. Markevitch, Candace Masters, H. Matsumoto, Kyoko Matsushita, D. McCammon, D. Mcguinness, B. McNamara, M. Mehdipour, J. Miko, E. Miller, Jonathan M. Miller, S. Mineshige, K. Minesugi, I. Mitsuishi, T. Miyazawa, T. Mizuno, H. Mori, K. Mori, Franco Moroso, H. Moseley, Theodore Muench, K. Mukai, H. Murakami, T. Murakami, R. Mushotzky, H. Nagano, Ryo Nagino, T. Nakagawa, H. Nakajima, T. Nakamori, T. Nakano, Shinya Nakashima, K. Nakazawa, Y. Namba, C. Natsukari, Y. Nishioka, K. Nobukawa, M. Nobukawa, H. Noda, M. Nomachi, H. Odaka, H. Ogawa, M. Ogawa, K. Ogi, M. Ohno, M. Ohta, T. Okajima, A. Okamoto, T. Okazaki, N. Ota, M. Ozaki, F. Paerels, S. Paltani, A. Parmar, R. Petre, C. Pinto, J. de Plaa, M. Pohl, J. Pontius, F. Porter, K. Pottschmidt, B. Ramsey, C. Reynolds, H. Russell, S. Safi-Harb, S. Saito, K. Sakai, S. Sakai, H. Sameshima, T. Sasaki, G. Sato, Kosuke Sato, R. Sato, Yoichi Sato, M. Sawada, N. Schartel, P. Serlemitsos, H. Seta, Y. Shibano, M. Shida, M. Shidatsu, T. Shimada, K. Shinozaki, P. Shirron, A. Simionescu, C. Simmons, Randall K. Smith, G. Sneiderman, Y. Soong, Ł. Stawarz, Y. Sugawara, S. Sugita, H. Sugita, A. Szymkowiak, H. Tajima, H. Takahashi, S. Takeda, Y. Takei, T. Tamagawa, T. Tamura, K. Tamura, Takaaki Tanaka, Yasuo Tanaka, Yasuyuki T. Tanaka, M. Tashiro, Y. Tawara, Y. Terada, Yuichi Terashima, F. Tombesi, H. Tomida, Y. Tsuboi, M. Tsujimoto, H. Tsunemi, T. Tsuru, H. Uchida, H. Uchiyama, Yasunobu Uchiyama, S. Ueda, Y. Ueda, S. Ueno, S. Uno, C. M. Urry, E. Ursino, C. D. de Vries, A. Wada, S. Watanabe, Tomomi Watanabe, N. Werner, D. Wik, D. Wilkins, B. Williams, S. Yamada, Takahiro Yamada, H. Yamaguchi, K. Yamaoka, N. Yamasaki, M. Yamauchi, S. Yamauchi, T. Yaqoob, Y. Yatsu, D. Yonetoku, A. Yoshida, T. Yuasa, I. Zhuravleva, A. Zoghbi   +269 more
semanticscholar   +1 more source

The ASTRO-H (Hitomi) x-ray astronomy satellite

Astronomical Telescopes + Instrumentation, 2016
The Hitomi (ASTRO-H) mission is the sixth Japanese X-ray astronomy satellite developed by a large international collaboration, including Japan, USA, Canada, and Europe. The mission aimed to provide the highest energy resolution ever achieved at E > 2 keV,
Tadayuki Takahashi, M. Kokubun, K. Mitsuda, R. Kelley, T. Ohashi, F. Aharonian, H. Akamatsu, F. Akimoto, S. Allen, N. Anabuki, L. Angelini, K. Arnaud, M. Asai, M. Audard, H. Awaki, M. Axelsson, P. Azzarello, C. Baluta, A. Bamba, N. Bando, M. Bautz, T. Bialas, R. Blandford, K. Boyce, L. Brenneman, G. Brown, E. Bulbul, E. Cackett, E. Canavan, M. Chernyakova, M. Chiao, P. Coppi, E. Costantini, J. de Plaa, J. D. den Herder, M. Dipirro, C. Done, T. Dotani, J. Doty, K. Ebisawa, M. Eckart, T. Enoto, Y. Ezoe, A. Fabian, C. Ferrigno, A. Foster, R. Fujimoto, Y. Fukazawa, A. Furuzawa, M. Galeazzi, L. Gallo, P. Gandhi, K. Gilmore, M. Giustini, A. Goldwurm, L. Gu, M. Guainazzi, D. Haas, Y. Haba, K. Hagino, K. Hamaguchi, A. Harayama, I. Harrus, I. Hatsukade, T. Hayashi, K. Hayashi, K. Hayashida, J. Hiraga, K. Hirose, A. Hornschemeier, A. Hoshino, J. Hughes, Y. Ichinohe, R. Iizuka, Y. Inoue, H. Inoue, K. Ishibashi, M. Ishida, K. Ishikawa, K. Ishimura, Y. Ishisaki, M. Itoh, N. Iwata, N. Iyomoto, C. Jewell, J. Kaastra, T. Kallman, T. Kamae, E. Kara, J. Kataoka, S. Katsuda, J. Katsuta, Madoka Kawaharada, N. Kawai, T. Kawano, S. Kawasaki, D. Khangulyan, C. Kilbourne, M. Kimball, A. King, T. Kitaguchi, S. Kitamoto, T. Kitayama, T. Kohmura, T. Kosaka, A. Koujelev, K. Koyama, S. Koyama, P. Kretschmar, H. Krimm, A. Kubota, H. Kunieda, P. Laurent, F. Lebrun, Shiu-Huang Lee, M. Leutenegger, O. Limousin, M. Loewenstein, K. Long, D. Lumb, G. Madejski, Y. Maeda, D. Maier, K. Makishima, M. Markevitch, Candace Masters, H. Matsumoto, K. Matsushita, D. McCammon, D. Mcguinness, B. McNamara, M. Mehdipour, J. Miko, Jonathan M. Miller, E. Miller, S. Mineshige, K. Minesugi, I. Mitsuishi, T. Miyazawa, T. Mizuno, K. Mori, H. Mori, Franco Moroso, H. Moseley, Theodore Muench, K. Mukai, H. Murakami, T. Murakami, R. Mushotzky, H. Nagano, Ryo Nagino, T. Nakagawa, H. Nakajima, T. Nakamori, T. Nakano, S. Nakashima, K. Nakazawa, Y. Namba, C. Natsukari, Y. Nishioka, M. Nobukawa, K. Nobukawa, H. Noda, M. Nomachi, S. O’Dell, H. Odaka, H. Ogawa, M. Ogawa, K. Ogi, M. Ohno, M. Ohta, T. Okajima, A. Okamoto, T. Okazaki, N. Ota, M. Ozaki, F. Paerels, S. Paltani, A. Parmar, R. Petre, C. Pinto, M. Pohl, J. Pontius, F. Porter, K. Pottschmidt, B. Ramsey, C. Reynolds, H. Russell, S. Safi-Harb, S. Saito, S. Sakai, K. Sakai, H. Sameshima, T. Sasaki, G. Sato, Yoichi Sato, Kosuke Sato, R. Sato, M. Sawada, N. Schartel, P. Serlemitsos, H. Seta, Y. Shibano, M. Shida, M. Shidatsu, T. Shimada, K. Shinozaki, P. Shirron, A. Simionescu, C. Simmons, Randall K. Smith, G. Sneiderman, Y. Soong, Ł. Stawarz, Y. Sugawara, H. Sugita, S. Sugita, A. Szymkowiak, H. Tajima, H. Takahashi, S. Takeda, Y. Takei, T. Tamagawa, T. Tamura, K. Tamura, Takaaki Tanaka, Yasuo Tanaka, Yasuyuki T. Tanaka, M. Tashiro, Y. Tawara, Y. Terada, Y. Terashima, F. Tombesi, H. Tomida, Y. Tsuboi, M. Tsujimoto, H. Tsunemi, T. Tsuru, H. Uchida, Yasunobu Uchiyama, H. Uchiyama, Y. Ueda, S. Ueda, S. Ueno, S. Uno, M. Urry, E. Ursino, C. D. de Vries, A. Wada, S. Watanabe, Tomomi Watanabe, N. Werner, D. Wik, D. Wilkins, B. Williams, Takahiro Yamada, S. Yamada, H. Yamaguchi, K. Yamaoka, N. Yamasaki, M. Yamauchi, S. Yamauchi, T. Yaqoob, Y. Yatsu, D. Yonetoku, A. Yoshida, T. Yuasa, I. Zhuravleva, A. Zoghbi   +268 more
semanticscholar   +1 more source

X-ray astronomy of stellar coronae [PDF]

, 2004
.X-ray emission from stars in the cool half of the Hertzsprung-Russell diagram is generally attributed to the presence of a magnetic corona that contains plasma at temperatures exceeding 1 million K.
M. Güdel
semanticscholar   +1 more source

The ASTRO-H X-ray astronomy satellite [PDF]

Astronomical Telescopes and Instrumentation, 2014
The joint JAXA/NASA ASTRO-H mission is the sixth in a series of highly successful X-ray missions developed by the Institute of Space and Astronautical Science (ISAS), with a planned launch in 2015.
Tadayuki Takahashi, K. Mitsuda, R. Kelley, F. Aharonian, H. Akamatsu, F. Akimoto, S. Allen, N. Anabuki, L. Angelini, K. Arnaud, M. Asai, M. Audard, H. Awaki, P. Azzarello, C. Baluta, A. Bamba, N. Bando, M. Bautz, T. Bialas, R. Blandford, K. Boyce, L. Brenneman, G. Brown, E. Cackett, E. Canavan, M. Chernyakova, M. Chiao, P. Coppi, E. Costantini, J. de Plaa, J. D. den Herder, M. Dipirro, C. Done, T. Dotani, J. Doty, K. Ebisawa, T. Enoto, Y. Ezoe, A. Fabian, C. Ferrigno, A. Foster, R. Fujimoto, Y. Fukazawa, S. Funk, A. Furuzawa, M. Galeazzi, L. Gallo, P. Gandhi, K. Gilmore, M. Guainazzi, D. Haas, Y. Haba, K. Hamaguchi, A. Harayama, I. Hatsukade, K. Hayashi, T. Hayashi, K. Hayashida, J. Hiraga, K. Hirose, A. Hornschemeier, A. Hoshino, J. Hughes, U. Hwang, R. Iizuka, Y. Inoue, K. Ishibashi, M. Ishida, K. Ishikawa, K. Ishimura, Y. Ishisaki, M. Itoh, N. Iwata, N. Iyomoto, C. Jewell, J. Kaastra, T. Kallman, T. Kamae, J. Kataoka, S. Katsuda, J. Katsuta, M. Kawaharada, N. Kawai, T. Kawano, S. Kawasaki, Dmitry Khangaluyan, C. Kilbourne, M. Kimball, M. Kimura, S. Kitamoto, T. Kitayama, T. Kohmura, M. Kokubun, S. Konami, T. Kosaka, A. Koujelev, K. Koyama, H. Krimm, A. Kubota, H. Kunieda, S. LaMassa, P. Laurent, F. Lebrun, M. Leutenegger, O. Limousin, M. Loewenstein, K. Long, D. Lumb, G. Madejski, Y. Maeda, K. Makishima, M. Markevitch, Candace Masters, H. Matsumoto, K. Matsushita, D. McCammon, D. Mcguinness, B. McNamara, J. Miko, Jonathan M. Miller, E. Miller, S. Mineshige, K. Minesugi, I. Mitsuishi, T. Miyazawa, T. Mizuno, K. Mori, H. Mori, Franco Moroso, Theodore Muench, K. Mukai, H. Murakami, T. Murakami, R. Mushotzky, H. Nagano, Ryo Nagino, T. Nakagawa, H. Nakajima, T. Nakamori, S. Nakashima, K. Nakazawa, Y. Namba, C. Natsukari, Y. Nishioka, M. Nobukawa, H. Noda, M. Nomachi, S. O’Dell, H. Odaka, H. Ogawa, M. Ogawa, K. Ogi, T. Ohashi, M. Ohno, M. Ohta, T. Okajima, T. Okazaki, N. Ota, M. Ozaki, F. Paerels, S. Paltani, A. Parmar, R. Petre, C. Pinto, M. Pohl, J. Pontius, F. Porter, K. Pottschmidt, B. Ramsey, R. Reis, C. Reynolds, C. Ricci, H. Russell, S. Safi-Harb, S. Saito, S. Sakai, H. Sameshima, Kosuke Sato, R. Sato, G. Sato, M. Sawada, P. Serlemitsos, H. Seta, Y. Shibano, M. Shida, T. Shimada, P. Shirron, A. Simionescu, C. Simmons, Randall K. Smith, G. Sneiderman, Y. Soong, L. Stawarz, Y. Sugawara, S. Sugita, A. Szymkowiak, H. Tajima, H. Takahashi, H. Takahashi, S. Takeda, Y. Takei, T. Tamagawa, K. Tamura, T. Tamura, Takaaki Tanaka, Yasuyuki T. Tanaka, Yasuo Tanaka, M. Tashiro, Y. Tawara, Y. Terada, Y. Terashima, F. Tombesi, H. Tomida, Y. Tsuboi, M. Tsujimoto, H. Tsunemi, T. Tsuru, H. Uchida, H. Uchiyama, Y. Uchiyama, Y. Ueda, S. Ueda, S. Ueno, S. Uno, M. Urry, E. Ursino, C. D. de Vries, A. Wada, S. Watanabe, Tomomi Watanabe, N. Werner, N. White, D. Wilkins, S. Yamada, Takahiro Yamada, H. Yamaguchi, K. Yamaoka, N. Yamasaki, M. Yamauchi, S. Yamauchi, T. Yaqoob, Y. Yatsu, D. Yonetoku, A. Yoshida, T. Yuasa, I. Zhuravleva, A. Zoghbi, J. Zuhone   +247 more
semanticscholar   +1 more source

Multiabsorber transition-edge sensors for x-ray astronomy

, 2019
. We are developing arrays of position-sensitive microcalorimeters for future x-ray astronomy applications. These position-sensitive devices commonly referred to as hydras consist of multiple x-ray absorbers, each with a different thermal coupling to a ...
S. Smith, J. Adams, S. Bandler, J. Chervenak, A. Datesman, M. Eckart, F. Finkbeiner, R. Hummatov, R. Kelley, C. Kilbourne, A. Miniussi, F. Porter, J. Sadleir, K. Sakai, N. Wakeham, E. Wassell   +15 more
semanticscholar   +1 more source