NON-DETECTION IN A FERMI/LAT OBSERVATION OF AXP 4U 0142+61: MAGNETARS?
文献类型：期刊论文
| 作者 | Tong H(仝号); Song LM(宋黎明) ; Tong, H; Song, LM; Xu, RX
|
| 刊名 | ASTROPHYSICAL JOURNAL LETTERS
 |
| 出版日期 | 2010 |
| 卷号 | 725期号:2页码:L196-L199 |
| 关键词 | pulsars: general pulsars: individual (AXP 4U 0142+61) stars: magnetic field stars: neutron |
| 通讯作者 | [Tong, H. ; Song, L. M.] Chinese Acad Sci, Inst High Energy Phys, Beijing, Peoples R China ; [Xu, R. X.] Peking Univ, Sch Phys, Beijing 100871, Peoples R China ; [Xu, R. X.] Peking Univ, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China |
| 英文摘要 | Significant research in compact stars is currently focused on two kinds of enigmatic sources: anomalous X-ray pulsars (AXPs) and soft gamma-ray repeaters (SGRs). Although AXPs and SGRs are popularly thought to be magnetars, other models (e.g., the accretion model) for understanding the observations can still not be ruled out. It is worth noting that a non-detection in a Fermi/LAT observation of AXP 4U 0142+61 has been reported recently by Sasmaz Mus & Gogus. We propose here that Fermi/LAT observations may distinguish between the magnetar model and the accretion model for AXPs and SGRs. We explain how this null observation of AXP 4U 0142+61 favors the accretion model. Future Fermi/LAT observations of AXP 1E 1547.0-5408 and AXP 1E 1048.1-5937 are highly recommended. |
| 学科主题 | Astronomy & Astrophysics |
| 类目[WOS] | Astronomy & Astrophysics |
| 研究领域[WOS] | Astronomy & Astrophysics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000285051400018 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/240260]  |
| 专题 | 高能物理研究所_粒子天体物理中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Tong H,Song LM,Tong, H,et al. NON-DETECTION IN A FERMI/LAT OBSERVATION OF AXP 4U 0142+61: MAGNETARS?[J]. ASTROPHYSICAL JOURNAL LETTERS,2010,725(2):L196-L199. |
| APA | 仝号,宋黎明,Tong, H,Song, LM,&Xu, RX.(2010).NON-DETECTION IN A FERMI/LAT OBSERVATION OF AXP 4U 0142+61: MAGNETARS?.ASTROPHYSICAL JOURNAL LETTERS,725(2),L196-L199. |
| MLA | 仝号,et al."NON-DETECTION IN A FERMI/LAT OBSERVATION OF AXP 4U 0142+61: MAGNETARS?".ASTROPHYSICAL JOURNAL LETTERS 725.2(2010):L196-L199. |
入库方式： OAI收割
来源：高能物理研究所
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