The effect of interior magnetic field on the modified URCA process and the cooling of neutron stars
The effect of interior magnetic field on the modified URCA process and the cooling of neutron stars
复制标题
内部磁场对改进的乌尔卡过程和中子星冷却的影响
DOI：
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发表时间：
1998-07
期刊：
影响因子：
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通讯作者：
Y.F.Yuan & J.L.Zhang
中科院分区：
文献类型：
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作者：
Y.F.Yuan & J.L.Zhang
本文研究了强磁场对中子星星核中修正的Urca过程的影响。结果表明，当内部磁场大于1018G时，这种效应是显著的，特别是在某些共振态.在这些情况下，强磁场将显著增加中微子发射率，并影响中子星的冷却。通过与观测资料的比较，首次给出了内磁场强度的量级信息。得到的强度约为1019G。
The effect of a strong magnetic field on the modified Urca process in neutron star cores is considered in this paper. It is found that this effect is significant when the interior magnetic field is greater than 10 18 G, especially at some resonant states. In these situations, the strong magnetic field will significantly increase the rate of neutrino emission and influence the cooling of neutron stars. Comparing with the observational data, we provide information about the order of the strength of interior magnetic field for the first time. The strength we obtained is about ∼ 10 19 G.
DOI：
10.1002/9783527617661
发表时间：
1983-07
期刊：
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影响因子：
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作者：
S. Shapiro;S. Teukolsky
通讯作者：
S. Shapiro;S. Teukolsky