Role of the symmetry energy and the neutron-matter stiffness on the tidal deformability of a neutron star with unified equations of state

Perot L.; Chamel N.; Sourie A.

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Role of the symmetry energy and the neutron-matter stiffness on the tidal deformability of a neutron star with unified equations of state

机译：对称能量的作用与中子物质刚度对中子星的潮汐可变形性，具有统一状态的统一方程

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The role of the symmetry energy and the neutron-matter stiffness on the tidal deformability of a cold nonaccreted neutron star is studied using a set of unified equations of state. Based on the nuclear energy-density functional theory, these equations of state provide a thermodynamically consistent treatment of all regions of the star and were calculated using functionals that were precision fitted to experimental and theoretical nuclear data. Predictions are compared to constraints inferred from the recent detection of the gravitational-wave signal GW170817 from a binary neutron-star merger and from observations of the electromagnetic counterparts.

机译：使用一组统一的状态的统一方程，研究了对称能量和中子物质刚度对冷非扫描中子星的潮汐可变形性的作用。基于核能密度函数理论，这些状态方程提供了对星形所有区域的热力学一致的处理，并使用精度适用于实验和理论核数据的功能来计算。将预测与从最近检测到从二元中子 - 星相合并的引力波信号GW170817推断的限制和从电磁对应物的观察中推断。

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《Physical review, C》 |2019年第3期|共10页
作者
Perot L.; Chamel N.; Sourie A.;
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Univ Libre Bruxelles Inst Astron &

Astrophys CP 226 Blvd Triomphe B-1050 Brussels Belgium;

Univ Libre Bruxelles Inst Astron &

Astrophys CP 226 Blvd Triomphe B-1050 Brussels Belgium;

Univ Libre Bruxelles Inst Astron &

Astrophys CP 226 Blvd Triomphe B-1050 Brussels Belgium;

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正文语种 eng
中图分类原子核物理学、高能物理学;
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1. Role of the symmetry energy and the neutron-matter stiffness on the tidal deformability of a neutron star with unified equations of state [J] . Perot L., Chamel N., Sourie A. Physical review, C . 2019,第3期

机译：对称能量的作用与中子物质刚度对中子星的潮汐可变形性，具有统一状态的统一方程
2. Key factor for determining relation between radius and tidal deformability of neutron stars: Slope of symmetry energy [J] . Nai-Bo Zhang, Bin Qi, Shou-Yu Wang 中国物理C（英文版） . 2020,第006期

机译：中子恒星半径与潮汐变形性关系的关键因素：对称能量斜率
3. Imprints of the nuclear symmetry energy on the tidal deformability of neutron stars [J] . Krastev Plamen G., Li Bao-An Journal of Physics, G. Nuclear and Particle Physics: An Institute of Physics Journal . 2019,第7期

机译：核对称能量对中子恒星潮汐可变形性的印记
4. Role of the Symmetry Energy on the Structure of Neutron Stars with Unified Equations of State [C] . Nicolas Chamel, John Michael Pearson, Alexander Y. Potekhin, Xiamen-CUSTIPEN Workshop on the Equation of State of Dense Neutron-Rich Matter in the Era of Gravitational Wave Astronomy . 2019

机译：对称能量对统一状态统一方程的中子恒星结构的作用
5. Neutron Star Tidal Deformability and Gravitational Self-force [D] . Van Oeveren, Eric D. 2018

机译：中子星的潮汐变形能力和引力自力
6. Tidal Love numbers of neutron stars in f(R) gravity [O] . Stoytcho S. Yazadjiev, Daniela D. Doneva, Kostas D. Kokkotas -1

机译：f（R）引力中的中子星的潮汐爱数
7. Role of the symmetry energy and the neutron-matter stiffness on the tidal deformability of a neutron star with unified equations of state [O] . L. Perot, N. Chamel, A. Sourie 2019

机译：对称能量的作用和中子物质刚度对中子星的潮汐可变形性，统一状态方程

Role of the symmetry energy and the neutron-matter stiffness on the tidal deformability of a neutron star with unified equations of state

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