10 papers · 1 filter
Possible evolution of dim radio quiet neutron star 1E 1207.4-5209 based on a B-decay model
Askin Ankay, Arzu M. Ankay, E. Nihal Ercan
Dim radio-quiet neutron star (DRQNS) 1E 1207.4-5209 is one of the most heavily examined isolated neutron stars. Wide absorption lines were observed in its spectrum obtained by both…
Magnetospheric particle acceleration and X-ray emission of pulsars
Sevinc O. Tagieva, Askin Ankay, Arzu M. Ankay
The available data on isolated X-ray pulsars, their wind nebulae, and the supernova remnants which are connected to some of these sources are analyzed. It is shown that electric fi…
The Strong Magnetic Field Decay and Evolution of Radio Pulsars on the P--P Diagram
O. H. Guseinov, A. Ankay, S. O. Tagieva
In this work we have analysed various data on radio pulsars and we have shown that magnetic field decay of a factor about 10-20 is necessary to explain their evolution, in particul…
Early phases of different types of isolated neutron star
A. Ankay, E. Yazgan, S. Sahin +1
Two Galactic isolated strong X-ray pulsars seem to be in the densest environments compared to other types of Galactic pulsar. X-ray pulsar J1846-0258 can be in an early phase of an…
Acceleration of particles in pulsar magnetosphere and the X-ray radiation
Oktay H. Guseinov, Askin Ankay, Sevinc O. Tagieva
The available data of single X-ray pulsars, their wind nebulae, and the SNRs which are connected to some of these sources are analysed. It is shown that electric field intensity of…
Influences of neutron star parameters on evolutions of different types of pulsar; evolutions of anomalous X-ray pulsars, soft gamma repeaters and dim isolated thermal neutron stars on the P-P diagram
Oktay H. Guseinov, Askin Ankay, Sevinc O. Tagieva
Influences of the mass, moment of inertia, rotation, absence of stability in the atmosphere and some other parameters of neutron stars on the evolution of pulsars are examined. It…