A blind search for a common signal in gravitational wave detectors
文献类型：期刊论文
| 作者 | Liu, Hao1,2,3; Creswell, James1,2; von Hausegger, Sebastian1,2; Jackson, Andrew D.4; Naselsky, Pavel1,2 |
| 刊名 | Journal of cosmology and astroparticle physics
 |
| 出版日期 | 2018-02-01 |
| 期号 | 2页码:19 |
| ISSN号 | 1475-7516 |
| 关键词 | Gravitational waves / experiments Gravitational waves / sources |
| DOI | 10.1088/1475-7516/2018/02/013 |
| 通讯作者 | Liu, hao(liuhao@nbi.dk) |
| 英文摘要 | We propose a blind, template-free method for the extraction of a common signal between the hanford and livingston detectors and apply it especially to the gw150914 event. we construct a log-likelihood method that maximizes the cross-correlation between each detector and the common signal and minimizes the cross-correlation between the residuals. the reliability of this method is tested using simulations with an injected common signal. finally, our method is used to assess the quality of theoretical gravitational wave templates for gw150914. |
| WOS研究方向 | Astronomy & Astrophysics ; Physics |
| WOS类目 | Astronomy & Astrophysics ; Physics, Particles & Fields |
| 语种 | 英语 |
| 出版者 | IOP PUBLISHING LTD |
| WOS记录号 | WOS:000424629000004 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2178003 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Liu, Hao |
| 作者单位 | 1.Niels Bohr Inst, Blegdamsvej 17, DK-2100 Copenhagen, Denmark 2.Discovery Ctr, Blegdamsvej 17, DK-2100 Copenhagen, Denmark 3.Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle & Astrophys, 19B YuQuan Rd, Beijing, Peoples R China 4.Niels Bohr Int Acad, Blegdamsvej 17, DK-2100 Copenhagen, Denmark |
| 推荐引用方式 GB/T 7714 | Liu, Hao,Creswell, James,von Hausegger, Sebastian,et al. A blind search for a common signal in gravitational wave detectors[J]. Journal of cosmology and astroparticle physics,2018(2):19. |
| APA | Liu, Hao,Creswell, James,von Hausegger, Sebastian,Jackson, Andrew D.,&Naselsky, Pavel.(2018).A blind search for a common signal in gravitational wave detectors.Journal of cosmology and astroparticle physics(2),19. |
| MLA | Liu, Hao,et al."A blind search for a common signal in gravitational wave detectors".Journal of cosmology and astroparticle physics .2(2018):19. |
入库方式： iSwitch采集
来源：高能物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。