Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Wen De-Hua"'
Publikováno v:
Euro. Phys. J. A 55: 117 (2019)
Determining the Equation of State (EOS) of dense neutron-rich nuclear matter is a shared goal of both nuclear physics and astrophysics. Except possible phase transitions, the density dependence of nuclear symmetry \esym is the most uncertain part of
Externí odkaz:
http://arxiv.org/abs/1905.13175
Publikováno v:
Phys. Rev. C 99, 045806 (2019)
Within a minimum model for neutron stars consisting of nucleons, electrons and muons at $\beta$-equilibrium using about a dozen Equation of States (EOSs) from microscopic nuclear many-body theories and 40,000 EOSs randomly generated using an explicit
Externí odkaz:
http://arxiv.org/abs/1901.03779
Publikováno v:
Physical Review C 94, 064621 (2016)
Based on the recently updated Isospin-dependent Boltzmann-Uehling-Uhlenbeck (IBUU) transport model, we studied the effects of symmetry energy on the neutron to proton n/p ratio and the $\pi^{-}/\pi^{+}$ ratio in central $^{132}\rm {Sn}+^{124}\rm {Sn}
Externí odkaz:
http://arxiv.org/abs/1605.03701
Autor:
Newton, William G., Hooker, Joshua, Gearheart, Michael, Murphy, Kyleah, Wen, De-Hua, Fattoyev, Farrukh, Li, Bao-An
Publikováno v:
The European Physical Journal A, Volume 50, article id.41, 2014
A number of observed phenomena associated with individual neutron star systems or neutron star populations find explanations in models in which the neutron star crust plays an important role. We review recent work examining the sensitivity to the slo
Externí odkaz:
http://arxiv.org/abs/1506.02207
Publikováno v:
Phsy. Rev. C 91, 024604 (2015)
Based on an isospin and momentum-dependent transport model, we studied the effect of momentum-dependent symmetry potential on the free neutron to proton ratio of preequilibrium nucleon emission. It is found that for $^{132}Sn+^{124}Sn$ reaction at 40
Externí odkaz:
http://arxiv.org/abs/1411.7463
Publikováno v:
Physical Review C 91, 044609 (2015)
To exactly answer which density region that some frequently used symmetry-energy-sensitive observables probe, for the first time, we make a study of decomposition of the sensitivity of some symmetry-energy-sensitive observables. It is found that for
Externí odkaz:
http://arxiv.org/abs/1406.6504
Publikováno v:
J. of Phys. G41, 075203 (2014)
A thorough understanding of many astrophysical phenomena associated with compact objects requires reliable knowledge about both the equation of state (EOS)of super-dense nuclear matter and the theory of strong-field gravity simultaneously because of
Externí odkaz:
http://arxiv.org/abs/1311.3216
The modeling of many neutron star observables incorporates the microphysics of both the stellar crust and core, which is tied intimately to the properties of the nuclear matter equation of state (EoS). We explore the predictions of such models over t
Externí odkaz:
http://arxiv.org/abs/1212.4539
Publikováno v:
IJMPD, Vol. 21, No. 4 (2012) 1250036
The recently discovery of a massive neutron star (PSR J1614-2230 of $1.97\pm0.04M_{\odot}$) rules out the soft equation of states (EOSs) such as those included hyperons or kaon condensates at high densities, while the nuclear theory or the terrestria
Externí odkaz:
http://arxiv.org/abs/1204.3030
Using a simple model of a neutron star with a perfectly rigid crust constructed and a set of crust and core equations of state that span the range of nuclear experimental uncertainty in the density dependence of the symmetry energy from 25 MeV (soft
Externí odkaz:
http://arxiv.org/abs/1110.5985