HOME    |    BROWSE    |    SEARCH    |    SUBSCRIPTION   |    SUBMISSION    |    REGISTRATION

Quick Search:
Author: Title/Abstract: Vol./No: Page:
PTP Online Top > Volume 54 (1975) > Number 3
| Next Article >

Prog. Theor. Phys. Vol. 54 No. 3 (1975) pp. 706-718

[ Full Text PDF : FREE ACCESS (968K) ]

Structure and Stability of Accretion-Disk around a Black-Hole

Noriaki Shibazaki and Reiun Hōshi

Department of Physics, Rikkyo University, Nishi-Ikebukuro, Tokyo

(Received March 22, 1975)

Abstract:

Structure and stability of a stationary thin-disk formed around a black-hole are studied using the conventional formula for the viscous stress. The disk is classified into an optically thick case, an optically thin case and an intermediate case in which the comptonization plays an important role. Thermal and secular stabilities are examined in each of the above three cases. High temperatures in excess of 109°K are expected in the optically thin case and in the comptonization dominant case. However, it is shown that in these cases the disk is unstable for the thermal perturbation.


URL : http://ptp.ipap.jp/link?PTP/54/706/
DOI : 10.1143/PTP.54.706

[ Full Text PDF : FREE ACCESS (968K) ] Citation:

References:

  1. C. T. Bolton, Nature Phys. Sci. 240 (1972), 124.
  2. R. E. Rothschild, E. A. Boldt, S. S. Holt and P. J. Serlemitsos, Astrophys. J. 189 (1974), L13[CrossRef].
  3. M. Oda, M. Matsuoka, S. Miyamoto, Y. Ogawara and K. Takagishi, Publ. Astr. Soc. Jpn. 26 (1974), 303.
  4. J. E. Pringle and M. J. Rees, Astron. and Astrophys. 21 (1972), 1.
  5. N. I. Shakura and R. A. Sunyaev, Astron. and Astrophys. 24 (1973), 337.
  6. I. D. Novikov and K. S. Thorne, in Black Holes, ed. C. DeWitt and B. DeWitt (Gordon and Breach, New York, 1973).
  7. C. Cunningham, unpublished ph. D. thesis, University of Washington (1973).
  8. A. P. Lightman and D. M. Eardley, Astrophys. J. 187 (1974), L1[CrossRef].
    A. P. Lightman, Astrophys. J. 194 (1974), 419[CrossRef]; ibid. 194 (1974), 429.
  9. J. E. Pringle, M. J. Rees and A. G. Pacholczyk, Astron. and Astrophys. 29 (1973), 179.
  10. G. Chapline, Jr. and J. Stevens, Astrophys. J. 184 (1973), 1041[CrossRef].
  11. J. Nishimura, private communication (1972); Proceedings of the 13th International Conference on Cosmic Rays, Denver 1 (1973), p. 92.
  12. A. S. Kompaneets, Sov. Phys.-JETP 4 (1957), 730.
  13. R. Weymann, Phys. Fluids 8 (1965), 2112.

Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 55 No. 2 (1976) pp. 618-619 :
    A Mechanism of X-Ray Emission in a Cluster of Galaxies
    Noriaki Shibazaki and Reiun Hōshi
  2. Progress of Theoretical Physics Vol. 56 No. 6 (1976) pp. 1772-1780 :
    Binary Star Model for Recurrent X-Ray Bursts
    Reiun Hōshi
  3. Progress of Theoretical Physics Vol. 58 No. 4 (1977) pp. 1191-1204 :
    Basic Properties of a Stationary Accretion Disk Surrounding a Black Hole
    Reiun Hōshi
  4. Progress of Theoretical Physics Vol. 60 No. 6 (1978) pp. 1692-1702 :
    Possible Power Source and Time Variation of Quasars and Seyfert Galaxies
    Mariko Kato and Reiun Hōshi
  5. Progress of Theoretical Physics Vol. 62 No. 3 (1979) pp. 629-643 :
    Magnetic Flare Model of Quasars and Active Galactic Nuclei
    Fumio Takahara
  6. Progress of Theoretical Physics Supplement No.70 (1981) pp. 181-201 :
    Theory of Steady Accretion Disks
    Reiun Hoshi

[PTP HOME] [BROWSE] [SEARCH] [SUBSCRIPTION] [SUBMISSION] [REGISTRATION]

Copyright © Progress of Theoretical Physics 2013 All rights reserved.