Spectral Evolution of an Ultraluminous Compact X-Ray Source in NGC 253(Poster)

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概要

• 論文の詳細を見る

• We report an observational result for a ULX in NGC253. We find that the spectral evolution is well consistent with the standard behavior. That is, the source satisfies the relation L_<disk> ∝ T_<in>^4 as established for black hole binaries. By comparing with black hole binaries, we estimate black hole mass of this ULX as 7M_<⊙>.

• 理論物理学刊行会の論文
• 2004-11-15

著者

• MAKISHIMA Kazuo

  Department of Physics, University of Tokyo

• TANAKA Takaaki

  Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency

• TAKAHASHI Tadayuki

  Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency

• Sugizaki M

  Iss Science Project Office Isas Jaxa

• Takeshima T

  Department Of Physics Faculty Of Science Kyoto University

• Sugizaki M

  The Institute Of Space And Astronautical Science

• SUGIHO Masahiko

  Department of Physics, School of Science, The University of Tokyo

• KUBOTA Aya

  Institute of Physical and Chemical Research (RIKEN)

• Makishima Kazuo

  Department Of Physics School Of Science The University Of Tokyo

• Takahashi T

  Kavli Institute For Particle Astrophysics And Cosmology Stanford University

• Suzuki Motoko

  Inst. Physical And Chemical Res. (riken) Saitama

• Kubota A

  Department Of Electronic Information Systems Shibaura Institute Of Technology

• Kubota Aya

  Institute Of Physical And Chemical Research

• Sugiho Masahiko

  Department Of Physics The University Of Tokyo

• Tamagawa Toru

  Department Of Geoscience Joetsu University Of Education

• Tanaka Takaaki

  Institute Of Space And Astronautical Science Japan Aerospace Exploration Agency

• Takahashi Tadayuki

  Institute Of Space And Astronautical Science Japan Aerospace Exploration Agency

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