partially supported by the National Natural Science Foundation of China(11075063,11073033,11247312,and 11103047)
The presence of the isovector scalar interaction in neutron star matter is considered by exchangingδmeson;we study the effects ofδmesons on the direct Urca processes involving hyperons.The calculation is based on th...
Supported by Korea national researchfoundation(Grants Nos.KRF-2011-0030621 and KRF-2011-0020333)
We calculated the nucleon self-energies in iso-spin asymmetric nuclear matter and obtained the nuclear symmetry energy by taking difference of these of neutron and proton.We find that the scalar(vector) self-energy pa...