A DOUBLE NEUTRON STAR MERGER ORIGIN FOR THE COSMOLOGICAL RELATIVISTIC FADING SOURCE PTF11agg?
文献类型：期刊论文
| 作者 | Wu, Xue-Feng1,2 ; Gao, He1,3; Ding, Xuan1; Zhang, Bing3,4,5; Dai, Zi-Gao6; Wei, Jian-Yan7
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| 刊名 | ASTROPHYSICAL JOURNAL LETTERS
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| 出版日期 | 2014-01-20 |
| 卷号 | 781期号:1页码:0 |
| ISSN号 | 2041-8205 |
| 关键词 | gravitational waves radiation mechanisms: non-thermal stars: neutron |
| 英文摘要 | The Palomar Transient Factory (PTF) team recently reported the discovery of a rapidly fading optical transient source, PTF11agg. A long-lived scintillating radio counterpart was identified, but the search for a high-energy counterpart showed negative results. The PTF team speculated that PTF11agg may represent a new class of relativistic outbursts. Here we suggest that a neutron star (NS)-NS merger system with a supra-massive magnetar central engine could be a possible source to power such a transient, if our line of sight is not on the jet axis direction of the system. These systems are also top candidates for gravitational wave sources to be detected in the advanced LIGO/Virgo era. We find that the PTF11agg data could be explained well with such a model, suggesting that at least some gravitational wave bursts due to NS-NS mergers may be associated with such a bright electromagnetic counterpart without a gamma-ray trigger. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Astronomy & Astrophysics |
| 研究领域[WOS] | Astronomy & Astrophysics |
| 关键词[WOS] | GAMMA-RAY BURST ; REVERSE SHOCK EMISSION ; MASSIVE BLACK-HOLE ; X-RAY ; MILLISECOND MAGNETAR ; ENERGY INJECTION ; BINARY MERGERS ; SW J1644+57 ; BLAST WAVES ; AFTERGLOWS |
| 收录类别 | SCI |
| 原文出处 | 10.1088/2041-8205/781/1/L10 |
| 语种 | 英语 |
| WOS记录号 | WOS:000329582400010 |
| 公开日期 | 2014-11-20 |
| 源URL | [http://libir.pmo.ac.cn/handle/332002/10616]  |
| 专题 | 紫金山天文台_南极天文中心 |
| 作者单位 | 1.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Jiangsu, Peoples R China 2.Chinese Acad Sci, Chinese Ctr Antarctic Astron, Nanjing 210008, Jiangsu, Peoples R China 3.Univ Nevada, Dept Phys & Astron, Las Vegas, NV 89154 USA 4.Peking Univ, Dept Astron, Beijing 100871, Peoples R China 5.Peking Univ, Kavli Inst Astron & Astrophys, Beijing 100871, Peoples R China 6.Nanjing Univ, Sch Astron & Space Sci, Nanjing 210093, Jiangsu, Peoples R China 7.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Xue-Feng,Gao, He,Ding, Xuan,et al. A DOUBLE NEUTRON STAR MERGER ORIGIN FOR THE COSMOLOGICAL RELATIVISTIC FADING SOURCE PTF11agg?[J]. ASTROPHYSICAL JOURNAL LETTERS,2014,781(1):0. |
| APA | Wu, Xue-Feng,Gao, He,Ding, Xuan,Zhang, Bing,Dai, Zi-Gao,&Wei, Jian-Yan.(2014).A DOUBLE NEUTRON STAR MERGER ORIGIN FOR THE COSMOLOGICAL RELATIVISTIC FADING SOURCE PTF11agg?.ASTROPHYSICAL JOURNAL LETTERS,781(1),0. |
| MLA | Wu, Xue-Feng,et al."A DOUBLE NEUTRON STAR MERGER ORIGIN FOR THE COSMOLOGICAL RELATIVISTIC FADING SOURCE PTF11agg?".ASTROPHYSICAL JOURNAL LETTERS 781.1(2014):0. |
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