Relativistic Radiative Flow in a Luminous Disk II

• FUKUE, Jun

• AKIZUKI, Chizuru

Bibliographic Information

Other Title

• Relativistic Radiative Flow in a Luminous Disk 2

Abstract

type:Article

Radiatively driven transfer flow perpendicular to a luminous disk is examined in the relativistic regime of (v/c)2, while taking into account the gravity of the central object. The flow is assumed to be vertical, and the gas pressure as well as the magnetic field are ignored. Using a velocity-dependent variable Eddington factor, we can solve the rigorous equations of the relativistic radiative flow accelerated up to relativistic speeds. For sufficiently luminous cases, the flow resembles the case without gravity. For less-luminous or small initial radius cases, however, the flow velocity decreases due to gravity. Application to a supercritical accretion disk with mass loss is briefly discussed.

Journal

• PASJ:Publications of the Astronomical Society of Japan

  PASJ:Publications of the Astronomical Society of Japan 58 (6), 1073-1079, 2006-12-25

  Astronomical Society of Japan

Keywords

• accretion, accretion disks
• astrophysical jets
• radiative transfer
• relativity

Details

• CRID: 1050851165481138432
• NII Article ID: 10023943696
• NII Book ID: AA1082896X
• ISSN: 00046264
• NDL BIB ID: 8587301
• Web Site: http://ir.lib.osaka-kyoiku.ac.jp/dspace/handle/123456789/31962
• Web Site: http://id.ndl.go.jp/bib/8587301
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I8587301
• Text Lang: en
• Article Type: journal article
• Data Source:
  • IRDB
  • NDL
  • CiNii Articles