Do young neutron stars which show themselves as AXPs and SGRs accrete?


Tagieva S., Yazgan E., Ankay A.

INTERNATIONAL JOURNAL OF MODERN PHYSICS D, cilt.12, sa.5, ss.825-831, 2003 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 12 Konu: 5
  • Basım Tarihi: 2003
  • Doi Numarası: 10.1142/s0218271803003438
  • Dergi Adı: INTERNATIONAL JOURNAL OF MODERN PHYSICS D
  • Sayfa Sayıları: ss.825-831

Özet

We examined the fall-back disk models, and in general accretion, proposed to explain the properties of AXPs and SGRs. We checked the possibility of some gas remaining around the neutron star after a supernova explosion. We also compared AXPs and SGRs with the X-ray pulsars in X-ray binaries. We conclude that the existing models of accretion from a fall-back disk are insufficient to explain the nature of AXPs and SGRs.