Fast Radio Bursts from Activity of Neutron Stars Newborn in BNS Mergers: Offset, Birth Rate, and Observational Properties

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成果类型：

期刊论文

作者：

Wang, F. Y.*;Wang, Y. Y.;Yang, Yuan-Pei;Yu, Y. W.（俞云伟）;Zuo, Z. Y.;...

通讯作者：

Wang, F. Y.

作者机构：

[Dai, Z. G.; Wang, F. Y.; Wang, Y. Y.] Nanjing Univ, Sch Astron & Space Sci, Nanjing 210093, Peoples R China.

[Dai, Z. G.; Wang, F. Y.] Nanjing Univ, Minist Educ, Key Lab Modern Astron & Astrophys, Nanjing 210093, Peoples R China.

[Yang, Yuan-Pei] Yunnan Univ, South Western Inst Astron Res, Kunming, Yunnan, Peoples R China.

[Yu, Y. W.] Cent China Normal Univ, Inst Astrophys, Wuhan 430079, Peoples R China.

[Zuo, Z. Y.] Xi An Jiao Tong Univ, Sch Sci, Xian 710049, Peoples R China.

通讯机构：

[Wang, F. Y.] N

Nanjing Univ, Sch Astron & Space Sci, Nanjing 210093, Peoples R China.

Nanjing Univ, Minist Educ, Key Lab Modern Astron & Astrophys, Nanjing 210093, Peoples R China.

语种：

英文

关键词：

Radio bursts;Gamma-ray bursts;Magnetars;Binary stars;Gravitational waves

期刊：

ASTROPHYSICAL JOURNAL

ISSN：

0004-637X

年：

2020

卷：

891

期：

页码：

DOI：

10.3847/1538-4357/ab74d0

基金类别：

National Natural Science Foundation of ChinaNational Natural Science Foundation of China [U1831207, 1573014, 11833003, 1185130, 11573021, U1938104]; National Key Research and Development Program of China [2017YFA0402600]

机构署名：

本校为其他机构

院系归属：

物理科学与技术学院

摘要：

Abstract Young neutron stars (NSs) born in core-collapse explosions are promising candidates for the central engines of fast radio bursts (FRBs), since the first localized repeating burst FRB 121102 occurs in a star-forming dwarf galaxy similar to the host galaxies of superluminous supernovae and long gamma-ray bursts. However, FRB 180924 and FRB 190523 are localized to massive galaxies with low rates of star formation, compared with the host of FRB 121102. The offsets between the bursts and host centers are about 4 and 29 kpc for FRB 180924 a...

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Fast Radio Bursts from Activity of Neutron Stars Newborn in BNS Mergers: Offset, Birth Rate, and Observational Properties

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