Based on covariant density functional theory,we study the effects of rotation on the nucleon direct UR,CA (N-DURCA) process for traditional and hyperonic neutron stars.The calculated results indicate that,for a fixed mass sequence of rotational traditional neutron stars,the neutrino emissivity of the star is nearly invariant with increasing frequency,while it always increases for rotational hyperonic neutron stars.Thus,rotation has different effects on the N-DURCA process for these two kinds of neutron stars.
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