X-Ray Time Variation of GRS 1915+105(Poster)

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概要

• 論文の詳細を見る

• The X-ray time variation of GRS 1915+105 is analyzed, focusing on the phase lag properties in the class 9. An energy dependent soft lag is derived. This energy dependence can be interpreted in terms of the Comptonization of high energy photons by relatively soft electrons. A Monte Carlo simulation of the Comptonization is calculated. In this computation, photons with a power-law spectrum are scattered by soft electrons. This model can account for both the spectral properties and the time variation. With this model, the size of the electron cloud which is responsible for the Comptonization is derived to be 〜3.2×10^<7-8>cm.

• 理論物理学刊行会の論文
• 2004-11-15

著者

• KITAMOTO Shunji

  Department of Physics, Rikkyo University

• KOHMURA Takayoshi

  Department of General Education, Kogakuin University

• KAMIJO Shunsuke

  The Institute of Space and Astronautical Science

• Ogasaka Y

  Department Of High Energy Astrophysics Institute Of Space And Astronautical Science Japan Aerospace

• Ogasaka Yasushi

  Jaxa

• Kohmura Takayoshi

  Department Of Earth And Space Science Graduate School Of Science Osaka University

• Kitamoto Shunji

  Department Of Earth And Space Science Faculty Of Science Osaka University

• Kitamoto Shunji

  Physics Department Rikkyo University

• Kitamoto Shunji

  Department Of Physics Rikkyo University

• Shunji Kitamoto

  Department Of Physics Rikkyo University

• Ogasaka Y

  The Institute Of Space And Astronautical Science

• Ohkawa Yohei

  Department Of High Energy Astrophysics Institute Of Space And Astronautical Science Japan Aerospace

• Takagishi Kunio

  Physics Department Kogakuin University

• Sakimoto Kiyoshi

  Department Of Physical Science Hiroshima University

• Torii Ken'ichi

  The Institute Of Physical And Chemical Research (riken)

• Kamijo Shunsuke

  Department Of Physics Rikkyo University

• Kato Taichi

  Institute Of Astronomy Graduate School Of Science The University Of Tokyo

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