Results 71 to 80 of about 123,440 (246)
Anisotropic magnetized neutron star
European Physical Journal C: Particles and Fields, 2022 As we know, the effect of strong magnetic field causes the anisotropy for the magnetized compact objects. Therefore, in this paper, we have studied the structure properties of anisotropic case of magnetized neutron star.
Gholam Hossein Bordbar, Mohammad Karami
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Rotating proto-neutron stars: spin evolution, maximum mass and I-Love-Q relations
, 2014 Shortly after its birth in a gravitational collapse, a proto-neutron star enters in a phase of quasi-stationary evolution characterized by large gradients of the thermodynamical variables and intense neutrino emission.
Ferrari, Valeria +3 more
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Monster Radiative Shocks in the Perturbed Magnetospheres of Neutron Stars
The Astrophysical Journal, 2023 Magnetospheres of neutron stars can be perturbed by star quakes, interaction in a binary system, or sudden collapse of the star. The perturbations are typically in the kilohertz band and excite magnetohydrodynamic waves.
Andrei M. Beloborodov
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The influence of strength of hyperon-hyperon interactions on neutron star properties
, 2005 An equation of state of neutron star matter with strange baryons has been obtained. The effects of the strength of hyperon-hyperon interactions on the equations of state constructed for the chosen parameter sets have been analyzed.
Aoki S +8 more
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Hyperons and Neutron Stars [PDF]
Proceedings of The Modern Physics of Compact Stars 2015 — PoS(MPCS2015), 2013 Abstract In this work we briefly review some of the effects of hyperons on neutron and proto-neutron star properties. We revise the problem of the strong softening of the EoS, and the consequent reduction of the maximum mass, due to the presence of hyperons, a puzzle which has become more intriguing due the recent measurements of the unusually high ...
openaire +5 more sources
Universe, 2020 Neutron stars change their structure with accumulation of dark matter. We study how their mass is influenced from the environment. Close to the sun, the dark matter accretion from the neutron star does not have any effect on it.
Antonino Del Popolo +2 more
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Bound Debris Expulsion from Neutron Star Merger Remnants
The Astrophysical Journal, 2023 Many studies have found that neutron star mergers leave a fraction of the stars’ mass in bound orbits surrounding the resulting massive neutron star or black hole. This mass is a site of r -process nucleosynthesis and can generate a wind that contributes
Yossef Zenati +6 more
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High-Frequency QPOs as a Product of Inner Disk Dynamics around Neutron Stars
, 2011 The kHz QPOs observed in a neutron star low mass X-ray binary are likely to be produced in the innermost regions of accretion disk around the neutron star.
Erkut, M. H.
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The cooling, mass and radius of the neutron star in EXO 0748-676 in quiescence with XMM-Newton [PDF]
, 2017 We analyse four XMM-Newton observations of the neutron-star low-mass X-ray binary EXO 0748$-$676 in quiescence. We fit the spectra with an absorbed neutron-star atmosphere model, without the need for a high-energy (power-law) component; with a 95 per ...
Cheng, Zheng +3 more
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Physical Review Letters, 1965 Several authors have suggested that the recently discovered extraterrestrial sources of x rays may be hot neutron stars. The plausibility of this suggestion, and in fact the likelihood that astronomers will ever be able to observe neutron stars by their x-ray emission, depend critically upon the cooling times of the hot stars.
Bahcall, John N., Wolf, Richard A.
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