搜索结果: 1-15 共查到“物理学 neutron stars”相关记录20条 . 查询时间(0.08 秒)
Upper limits on the observational effects of nuclear pasta in neutron stars
relativity – gravitational waves – dense matter – stars neutron – stars
2011/7/21
The effects of the existence of exotic nuclear shapes at the bottom of the neutron star inner crust - nuclear `pasta' - on observational phenomena are estimated by comparing the limiting cases that th...
QHD equation of state for strongly magnetized neutron stars
QHD equation strongly magnetized neutron stars
2011/7/21
We investigate the quantum hadrodynamic equation of state for neutron stars (with and without including hyperons) in the presence of strong magnetic fields.
Oscillations of hot, young neutron stars: Gravitational wave frequencies and damping times
Oscillations of hot young neutron stars
2011/7/21
We study how the frequencies and damping times of oscillations of a newly born, hot proto-neutron star depend on the physical quantities which characterize the star quasi-stationary evolution which fo...
Energy release from hadron-quark phase transition in neutron stars and the axial $w$-mode of gravitational waves
Energy release hadron-quark phase transition axial $w$-mode of gravitational waves
2010/12/21
Describing the hyperonic and quark phases of neutron stars with an isospin- and momentum-
dependent effective interaction for the baryon octet and the MIT bag model, respectively, and using the Gibbs...
Tkachenko modes in rotating neutron stars: the effect of compressibility and implications for pulsar timing noise
Tkachenko modes rotating neutron stars effect of compressibility implications pulsar timing noise
2010/12/21
Long wavelength oscillations (Tkachenko waves) of the triangular lattice of quantized vortices in super uid neutron stars have been suggested as one of the possible explanations for the timing noise o...
Stationary, Axisymmetric Neutron Stars with Meridional Circulation in General Relativity
Stationary Axisymmetric Neutron Stars Meridional Circulation General Relativity
2010/12/20
We present the first stationary, axisymmetric neutron star models with meridional circulation in general relativity. For that purpose, we developed GRNS, a new code based on a fixed point iteration.
Gravitational Waves from the $r$-mode instability of neutron stars: effect of magnetic field
Gravitational Waves $r$-mode instability neutron stars: effect magnetic field
2010/12/20
Studies have shown that emission of gravitational waves drives an instability in the r-modes
of young rapidly rotating neutron stars carrying away most of the angular momentum through
gravitational ...
Energy release from hadron-quark phase transition in neutron stars and the axial $w$-mode of gravitational waves
Energy release hadron-quark phase transition neutron stars axial $w$-mode of gravitational waves
2011/1/7
Describing the hyperonic and quark phases of neutron stars with an isospin- and momentum-
dependent effective interaction for the baryon octet and the MIT bag model, respectively, and using the Gibbs...
Evolutions of Magnetized and Rotating Neutron Stars
Rotating Neutron Stars Evolutions of Magnetized
2010/3/17
We study the evolution of magnetized and rigidly rotating neutron stars within a fully general relativistic implementation of ideal magnetohydrodynamics with no assumed symmetries in three spatial dim...
The Density-Dependent Correlations among Observables in Nuclear Matter and Hyperon-Rich Neutron Stars
Nuclear Matter Hyperon-Rich Neutron Stars Density-Dependent
2009/9/4
The conserving σ-ω-ρ mean-field approximation with nonlinear interactions of hadrons has been applied to examine properties of nuclear matter and hyperonic neutron stars. The nonlinear interactions th...
Hadron-quark phase transition in neutron stars
hadron-quark phase transition equation of state neutron stars
2009/8/14
We study the hadron-quark phase transition in the interior of neutron stars. The relativistic mean field (RMF) theory is adopted to describe the hadronic matter phase, while the Nambu-Jona-Lasinio (NJ...
Influence of the nuclear equation of state on the hadron-quark phase transition in neutron stars
hadron-quark phase transition equation of state neutron stars
2009/8/14
We study the hadron-quark phase transition in the interior of neutron stars, and examine the influence of the nuclear equation of state on the phase transition and neutron star properties. The relativ...
Neutrino energy loss by electron capture in magnetic field at the crusts of neutron stars
strong magnetic field neutrino energy loss neutron star
2009/7/31
Based on the p-f shell model, the effect of strong magnetic field on neutrino energy loss rates by electron capture is investigated. The calculations show that the magnetic field has only a slight eff...
The Effect of Hyperon-Hyperon Interaction on Neutron Stars
neutron star matter relativistic mean-field approximation
hyperon-hyperon interaction
2007/8/15
2001Vol.36No.4pp.446-448DOI:
The Effect of Hyperon-Hyperon Interaction on Neutron Stars
SUN Bao-Xi,1,2,3 JIA Huan-Yu,3 MENG Jie2,3,4 and
ZHAO En-Guang2,4
1 Institute of ...
Structure of Rotating Neutron Stars in Uniform Strong Magnetic Field
structure neutron star strong magnetic field
2007/8/15
2007Vol.47No.4pp.653-657DOI:
Structure of Rotating Neutron Stars in Uniform Strong Magnetic Field
WEN De-Hua,1 CHEN Wei,2 and LIU Liang-Gang3
1 Department of Physics, So...