论文标题
通过自我交互，通过异种侵入的暗物质对旧中子星体内的黑洞地层进行分析
Analysis on the black hole formations inside old neutron stars by isospin-violating dark matter with self-interaction
论文作者
论文摘要
具有吸引人自我交互的费米金暗物质（DM）可以在Gyr-Old中子星（NS）内形成黑洞（BH）。因此，通过观察与其相邻DM环境相对应的这种NS可以在DM属性上构成界限，例如。 DM-BARYON跨部分$σ_{χB} $，DM质量$m_χ$，深色耦合$α_χ$和中介质量$ m_ϕ $。如果违反同胞素，DM夫妇以不同的强度与中子和质子伴侣。即使是NS也是由质子组成的，大约是总重子的一到2％，在违反同胞素的存在下，质子对DM捕获率的贡献可能会发生巨大变化。我们证明，在某些情况下，这种效果可能很重要。另一方面，恒星内部的DM形成BH符合许多条件，而潜在的动态具有丰富的功能。我们还根据病毒方程式系统地检查相关物理。此外，随附的Python软件包\ texttt {DM2NSBH}意识到该机制也已在GitHub上发布，以进行其他相关研究。
Fermionic dark matter (DM) with attractive self-interaction is possible to form black holes (BH) inside the Gyr-old neutron stars (NS). Therefore by observing such NS corresponding to their adjacent DM environments can place bounds on DM properties, eg. DM-baryon cross section $σ_{χb}$, DM mass $m_χ$, dark coupling $α_χ$ and mediator mass $m_ϕ$. In case of isospin violation, DM couples to neutron and proton in different strengths. Even NS is composed of protons roughly one to two percent of the total baryons, the contribution from protons to the DM capture rate could be drastically changed in the presence of isospin violation. We demonstrate that this effect can be important in certain cases. On the other hand, DM-forming BH inside the star is subject to many criteria and the underlying dynamics is rich with interesting features. We also systematically review the relevant physics based on the virial equation. Moreover, an accompanied python package \texttt{dm2nsbh} to realize the mechanism is also released on the github for other relevant research.
