منابع مشابه
Timing evolution of accreting strange stars
It has been suggested that the QPO phenomenon in LMXB’s could be explained when the central compact object is a strange star. In this work we investigate within a standard model for disk accretion whether the observed clustering of spin frequencies in a narrow band is in accordance with this hypothesis. We show that frequency clustering occurs for accreting strange stars when typical values of ...
متن کاملThermal Featureless Spectrum: Evidence for Bare Strange Stars?
Motivated by trying to understand the absence of spectral lines in the thermal components of the X-ray compact sources observed recently by Chandra or XMM, we propose that these sources could be simply bare strange stars. The formation, cooling, and thermal photon radiation of bare strange stars have been investigated. It is suggested that thermal featureless spectrum could be a new probe for i...
متن کاملThermal Featureless Spectrum: an Evidence for Bare Strange Stars?
Motivated by trying to understand the absence of spectral lines in the thermal components of the X-ray compact sources observed recently by Chandra or XMM, we propose that these sources could be simply bare strange stars. The formation, cooling, and thermal photon radiation of bare strange stars have been investigated. It is suggested that thermal featureless spectrum could be a new method to i...
متن کاملThermal Evolution of Isolated Neutron Stars
After a brief summary of neutron star cooling theory I present results which emphasize the importance of baryon pairing in the neutron star core. I show how the thermal evolution may be totally controlled by pairing for models which include only nucleons and models containing also hyperons. Finally, I consider the thermal evolution of ultramagnetized neutron stars whose existence has been infer...
متن کاملThe Thermal Evolution of Ultramagnetized Neutron Stars
Using recently calculated analytic and numerical models for the thermal structure of ultramagnetized neutron stars, we estimate the effects that ultrastrong magnetic fields B ≥ 10 G have on the thermal evolution of a neutron star. Understanding this evolution is necessary to interpret models that invoke “magnetars” to account for soft γ-ray emission from some repeating sources. Subject headings...
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ژورنال
عنوان ژورنال: Publications of the Astronomical Society of the Pacific
سال: 2007
ISSN: 0004-6280,1538-3873
DOI: 10.1086/524711