Zobrazeno 1 - 10
of 32
pro vyhledávání: '"YANAGITA, Shohei"'
Autor:
Kawanaka, Norita, Yanagita, Shohei
Publikováno v:
Phys. Rev. Lett. 120, 041103 (2018)
Recent measurements of cosmic-ray light nuclei by AMS-02 have shown that there is an unexpected component of cosmic-ray (CR) lithium whose spectral index is harder than that expected from the secondary production scenario. We propose the nearby Type
Externí odkaz:
http://arxiv.org/abs/1707.00212
Autor:
Yamazaki, Ryo, Yoshida, Tatsuo, Tsuchihashi, Yuka, Nakajima, Ryosuke, Ohira, Yutaka, Yanagita, Shohei
We develop a method of stochastic differential equation to simulate electron acceleration at astrophysical shocks. Our method is based on It\^{o}'s stochastic differential equations coupled with a particle splitting, employing a skew Brownian motion
Externí odkaz:
http://arxiv.org/abs/1502.05918
Autor:
Miyake, Shoko, Yanagita, Shohei
Publikováno v:
Proceedings of the 29th ICRC, 2005, 2, 203-206
Transport equation of the galactic cosmic ray (GCR) is numerically solved for qA>0 and qA<0 based on the stochastic differential equation (SDE) method. We have developed a fully time-dependent and three-dimensional code adapted for the wavy heliosphe
Externí odkaz:
http://arxiv.org/abs/astro-ph/0610777
Publikováno v:
Astrophys.SpaceSci.309:151-155,2007
The structure of the cosmic ray electron halo of a starburst galaxy depends strongly on the nature of galactic wind and the configuration of the magnetic field. We have investigated these dependencies by solving numerically the propagation of electro
Externí odkaz:
http://arxiv.org/abs/astro-ph/0610776
Publikováno v:
Prog.Theor.Phys. 113 (2005) 721-731
The existence of the spectral break around $\sim 3 \times 10^{15}$ eV in the cosmic ray spectrum (referred to as the `knee') is one of the biggest questions in cosmic ray astrophysics. At the same time, the origin of cosmic rays above the knee energi
Externí odkaz:
http://arxiv.org/abs/astro-ph/0502132
Autor:
TORII, Shoji, ASAOKA, Yoichi, AKAIKE, Yosui, ASANO, Katsuki, EBISAWA, Ken, FUKI, Hideyuki, HIBINO, Kinya, ICHIMURA, Masakatsu, KASAHARA, Katsuaki, KATAOKA, Ryuho, KATAYOSE, Yusaku, KATO, Chihiro, MIYAKE, Shoko, MORI, Masaki, MOTZ, Holger, MUNAKATA, Kazuoki, NAKAHIRA, Satoshi, OZAWA, Shunsuke, OKUNO, Shoji, SAKAMOTO, Takanori, SHIMIZU, Yuki, SHIOMI, Shoji, TAMURA, Tadahisa, TERASAWA, Toshio, TSUNESADA, Yoshiki, YAMAOKA, Kazutaka, YANAGITA, Shohei, YOSHIDA, Atsumasa, YOSHIDA, Kenji
Publikováno v:
第20回宇宙科学シンポジウム 講演集 = Proceedings of the 20th Space Science Symposium.
第20回宇宙科学シンポジウム (2020年1月8日-9日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県
20th Space Science Symposium (January 8-9, 2020. Institute of Spac
20th Space Science Symposium (January 8-9, 2020. Institute of Spac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::3b58bcdff5307d9ba328d99b25606474
http://id.nii.ac.jp/1696/00047057/
http://id.nii.ac.jp/1696/00047057/
Autor:
Kawanaka, Norita1,2, Yanagita, Shohei3, Marcowith, A., Renaud, M., Dubner, G., Ray, A., Bykov, A.
Publikováno v:
Proceedings of the International Astronomical Union. 2017Supplement331, Vol. 12 Issue S331, p254-257. 4p.
Autor:
Miyake, Shoko1 06nd408g@mcs.ibaraki.ac.jp, Yanagita, Shohei1 yanagita@mx.ibaraki.ac.jp, Yoshida, Tatsuo1 yoshidat@mx.ibaraki.ac.jp
Publikováno v:
Astrophysics & Space Science. May2007, Vol. 309 Issue 1-4, p151-155. 5p. 6 Graphs.
Akademický článek
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Autor:
Paredes, Josep M., Reimer, Olaf, Torres, Diego F., Miyake, Shoko, Yanagita, Shohei, Yoshida, Tatsuo
Publikováno v:
Multi-Messenger Approach to High-Energy Gamma-Ray Sources; 2007, p151-155, 5p