Spectra of Three-Dimensional Magnetized Accretion Flows(Poster)

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概要

• 論文の詳細を見る

• We examine if three-dimensional (3D) magnet-hydrodynamical (MHD) accretion flow, which is proposed as a model for low-luminosity active galactic nuclei (LLAGNs) and Galactic black hole candidates (BHCs), can reproduce the observed data of Sagittarius A^* (Sgr A^*). The emergent spectra are calculated by the Monte Carlo radiative transfer simulations. It is found that the 3D MHD flow is successful in reproducing the basic properties of the observed spectrum of Sgr A^* on the condition that the emission from the innermost part of the flow (r<10r_s) is dominant, where r_s is the Schwarzschild radius.

• 理論物理学刊行会の論文
• 2004-11-15

著者

• KATO Yoshiaki

  JAXA/Institute of Space and Astronautical Science

• Mineshige S

  Kyoto Univ. Kyoto

• Mineshige Shin

  Yukawa Institute For Theoretical Physics Kyoto University

• Mineshige Shin

  Department Of Astronomy Graduate School Of Science Kyoto University

• OHSUGA Ken

  Yukawa Institute for Theoretical Physics, Kyoto University

• KATO Yoshiaki

  Yukawa Institute for Theoretical Physics, Kyoto University

• Ohsuga K

  National Astronomical Observatory Of Japan Tokyo

• Ohsuga Ken

  Yukawa Institute For Theoretical Physics Kyoto University

• Matsushita S

  Institute Of Astronomy And Astrophysics Academia Sinica

• Sumiyoshi Masanao

  Kyoto Univ. Kyoto

• Mineshige Shin

  Kyoto Univ. Kyoto

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