海老沢研 (Ken Ebisawa) - 論文

XRISM Reveals Low Nonthermal Pressure in the Core of the Hot, Relaxed Galaxy Cluster A2029

Marc Audard, Hisamitsu Awaki, Ralf Ballhausen, Aya Bamba, Ehud Behar, Rozenn Boissay-Malaquin, Laura Brenneman, Gregory V. Brown, Lia Corrales, Elisa Costantini …

The Astrophysical Journal Letters 982(1) L5-L5 2025年3月12日

The bulk motion of gas in the core of the Centaurus galaxy cluster

Marc Audard, Hisamitsu Awaki, Ralf Ballhausen, Aya Bamba, Ehud Behar, Rozenn Boissay-Malaquin, Laura Brenneman, Gregory V. Brown, Lia Corrales, Elisa Costantini …

Nature 638(8050) 365-369 2025年2月12日

The iron and nickel spectra measured with CALET on the international space station

O. Adriani, Y. Akaike, K. Asano, Y. Asaoka, E. Berti, G. Bigongiari, W.R. Binns, M. Bongi, P. Brogi, A. Bruno …

International Journal of Modern Physics A 2025年1月29日

Overionized plasma in the supernova remnant Sagittarius A East anchored by XRISM observations

Marc Audard, Hisamitsu Awaki, Ralf Ballhausen, Aya Bamba, Ehud Behar, Rozenn Boissay-Malaquin, Laura Brenneman, Gregory V Brown, Lia Corrales, Elisa Costantini …

Publications of the Astronomical Society of Japan 2024年12月26日

The XRISM/Resolve View of the Fe K Region of Cyg X-3

Marc Audard, Hisamitsu Awaki, Ralf Ballhausen, Aya Bamba, Ehud Behar, Rozenn Boissay-Malaquin, Laura Brenneman, Gregory V. Brown, Lia Corrales, Elisa Costantini …

The Astrophysical Journal Letters 977(2) L34-L34 2024年12月11日

The XRISM first-light observation: Velocity structure and thermal properties of the supernova remnant N 132D

Marc Audard, Hisamitsu Awaki, Ralf Ballhausen, Aya Bamba, Ehud Behar, Rozenn Boissay-Malaquin, Laura Brenneman, Gregory V Brown, Lia Corrales, Elisa Costantini …

Publications of the Astronomical Society of Japan 2024年10月10日

XRISM Spectroscopy of the Fe Kα Emission Line in the Seyfert Active Galactic Nucleus NGC 4151 Reveals the Disk, Broad-line Region, and Torus

Marc Audard, Hisamitsu Awaki, Ralf Ballhausen, Aya Bamba, Ehud Behar, Rozenn Boissay-Malaquin, Laura Brenneman, Gregory V. Brown, Lia Corrales, Elisa Costantini …

The Astrophysical Journal Letters 973(1) L25-L25 2024年9月1日

The in-orbit XRISM science operations

Katsuhiro Hayashi, Makoto S. Tashiro, Yukikatsu Terada, Tessei Yoshida, Shoji Ogawa, Yoshiaki Kanemaru, Kotaro Fukushima, Akio Hoshino, Hiromitsu Takahashi, Masayoshi Nobukawa …

Space Telescopes and Instrumentation 2024: Ultraviolet to Gamma Ray 60-60 2024年8月21日

The Calorimetric Electron Telescope (CALET) on the International Space Station: Results from the first eight years on orbit

Y. Akaike, O. Adriani, K. Asano, Y. Asaoka, E. Berti, G. Bigongiari, W.R. Binns, M. Bongi, P. Brogi, A. Bruno …

Advances in Space Research 2024年4月

Investigation of Nonequilibrium Ionization Plasma during a Giant Flare of UX Arietis Triggered with MAXI and Observed with NICER

Miki Kurihara, Wataru Buz Iwakiri, Masahiro Tsujimoto, Ken Ebisawa, Shin Toriumi, Shinsuke Imada, Yohko Tsuboi, Kazuki Usui, Keith C. Gendreau, Zaven Arzoumanian

The Astrophysical Journal 2024年4月1日

Direct measurements of cosmic – Ray iron and nickel with CALET on the International Space Station

O. Adriani, Y. Akaike, K. Asano, Y. Asaoka, E. Berti, G. Bigongiari, W.R. Binns, M. Bongi, P. Brogi, A. Bruno …

Advances in Space Research 2024年3月

Spectral Modeling of the Supersoft X-Ray Source CAL87 Based on Radiative Transfer Codes

Masahiro Tsujimoto, Misaki Mizumoto, Ken Ebisawa, Hirokazu Odaka, Qazuya Wada

The Astrophysical Journal 2024年1月1日

Direct Measurement of the Spectral Structure of Cosmic-Ray <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mtext>Electrons</mml:mtext><mml:mo>+</mml:mo><mml:mtext>Positrons</mml:mtext></mml:mrow></mml:math> in the TeV Region with CALET on the International Space Station

O. Adriani, Y. Akaike, K. Asano, Y. Asaoka, E. Berti, G. Bigongiari, W. R. Binns, M. Bongi, P. Brogi, A. Bruno …

Physical Review Letters 131(19) 2023年11月9日

X-Ray Spectral Variations of Circinus X-1 Observed with NICER throughout an Entire Orbital Cycle

Mayu Tominaga, Masahiro Tsujimoto, Ken Ebisawa, Teruaki Enoto, Kimitake Hayasaki

The Astrophysical Journal 2023年11月1日

Erratum: Charge-Sign Dependent Cosmic-Ray Modulation Observed with the Calorimetric Electron Telescope on the International Space Station [Phys. Rev. Lett. 130, 211001 (2023)

O. Adriani, Y. Akaike, K. Asano, Y. Asaoka, E. Berti, G. Bigongiari, W. R. Binns, M. Bongi, P. Brogi, A. Bruno …

Physical review letters 131(10) 109902 2023年9月8日

Radiatively Driven Clumpy X-Ray Absorbers in the NLS1 Galaxy IRAS 13224-3809

Takuya Midooka, Misaki Mizumoto, Ken Ebisawa

The Astrophysical Journal 2023年9月1日

The cosmic-ray electron and positron spectrum measured with CALET on the International Space Station

Yosui Akaike, Oscar Adriani, Katsuaki Asano, Yoichi Aaoka, Eugenio Berti, Gabriele Bigongiari, Walter Robert Binns, Massimo Bongi, Paolo Brogi, Alessandro Bruno …

Proceedings of 38th International Cosmic Ray Conference — PoS(ICRC2023) 2023年8月18日

Results from CALorimetric Electron Telescope (CALET) Observations of Gamma-rays on the International Space Station

Masaki Mori, Oscar Adriani, Yosui Akaike, Katsuaki Asano, Yoichi Aaoka, Eugenio Berti, Gabriele Bigongiari, Walter Robert Binns, Massimo Bongi, Paolo Brogi …

Proceedings of 38th International Cosmic Ray Conference — PoS(ICRC2023) 2023年8月17日

Optimization of the proton background rejection in the measurement of the electron flux at high energies with CALET on the International Space Station

Sandro Gonzi, Oscar Adriani, Yosui Akaike, Katsuaki Asano, Yoichi Aaoka, Eugenio Berti, Gabriele Bigongiari, Walter Robert Binns, Massimo Bongi, Paolo Brogi …

Proceedings of 38th International Cosmic Ray Conference — PoS(ICRC2023) 2023年8月17日

Results of the Ultra-Heavy Cosmic-Ray Analysis with CALET on the International Space Station

Wolfgang V Zober, Brian Flint Rauch, Oscar Adriani, Yosui Akaike, Katsuaki Asano, Yoichi Aaoka, Eugenio Berti, Gabriele Bigongiari, Walter Robert Binns, Massimo Bongi …

Proceedings of 38th International Cosmic Ray Conference — PoS(ICRC2023) 2023年8月17日

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