论文标题
毫秒Pulsar PSR J0514-4002A的分析模型
Analytical model of millisecond pulsar PSR J0514-4002A
论文作者
论文摘要
我们为新发现的Millisecond Pulsar PSR J0514-4002A构建了相对论模型，位于Globular Cluster NGC 1851（A. Ridolfi，P.C.C. Freire，Y。Gupta，Y。Gupta，S.M. Ransom，MNRAS 490，3860（2019（2019）），使用Tolman VII Spac Spac Spac Spac Spac Spacemete。我们已经获得了中央密度（$ρ_{0} $），中央压力（$ p_ {0} $），可能的半径，紧凑度（$ u $）和上述新发现的Millisecond Pulsar的上述Millisecond Pulsar的Surface Redshift（$ Z_ {S} $），这与报告的数据非常一致。毫秒脉冲星的状态方程（EOS）在本质上是僵硬的，在物理上是可以接受的。甚至我们提出的模型都无法分析大多数毫秒脉冲，质量最高为$ 1.51 m _ {\ odot} $。
We construct a relativistic model for the newly discovered millisecond pulsar PSR J0514 - 4002A located in the globular cluster NGC 1851 (A. Ridolfi, P.C.C. Freire, Y. Gupta, S.M. Ransom, MNRAS 490, 3860 (2019)) by using Tolman VII spacetime. We have obtained central density ($ρ_{0}$), central pressure ($p_{0}$), probable radius, compactness ($u$) and surface redshift ($Z_{s}$) of the above mentioned newly discovered millisecond pulsar, which is very much consistent with reported data. Equation of State (EoS) of the millisecond pulsar has comes out as stiff in nature which is physically acceptable. Not even that our proposed model can analyze most of the millisecond pulsars having masses up to $1.51 M_{\odot}$.
