Dependence of the X-ray luminosity and pulsar wind nebula on different parameters of pulsars and the evolutionary effects

Guseinov O., Ankay A., Tagieva S., Taskin M.

INTERNATIONAL JOURNAL OF MODERN PHYSICS D, cilt.13, sa.2, ss.197-213, 2004 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 13 Sayı: 2
  • Basım Tarihi: 2004
  • Doi Numarası: 10.1142/s0218271804004505
  • Dergi Adı: INTERNATIONAL JOURNAL OF MODERN PHYSICS D
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.197-213
  • Anahtar Kelimeler: pulsar, SNR, X-ray, SUPERNOVA REMNANT G292.2-0.5, YOUNG PULSARS, RADIO PULSAR, DISCOVERY, CHANDRA, J1119-6127
  • Akdeniz Üniversitesi Adresli: Hayır

Özet

Dependences of the X-ray luminosity (L-x) of young single pulsars, due to ejection of relativistic particles, on electric field intensity, rate of rotational energy loss ((E)over dot), magnetic field, period, and some other parameters of neutron stars are discussed. Influence of the magnetic field and effects of some other parameters of neutron stars on the L-x and the L-x-tau (characteristic time) dependences are considered. Evolutionary factors also play an important role in our considerations. Only the pulsars with L2-10 keV > 10(33)erg/s have pulsar wind nebula around them. The pulsars from which gamma-ray radiation has been observed have low X-ray luminosity in general.