Constraining the gravitational-wave spectrum from cosmological first-order phase transitions using data from LIGO-Virgo first three observing runs
文献类型：期刊论文
| 作者 | Jiang, Yang; Huang, Qing-Guo
|
| 刊名 | JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
 |
| 出版日期 | 2023 |
| 期号 | 6页码:53 |
| ISSN号 | 1475-7516 |
| 关键词 | RADIATION |
| DOI | 10.1088/1475-7516/2023/06/053 |
| 英文摘要 | We search for a first-order phase transition (PT) gravitational wave (GW) signal from Advanced LIGO and Advanced Virgo's first three observing runs. Due to the large the-oretical uncertainties, four shapes of GW energy spectral from bubble and sound wave colli-sions widely adopted in literature are investigated, separately. Our results indicate that there is no evidence for the existence of such GW signals, and therefore we give the upper limits on the amplitude of GW energy spectrum S2pt(f*) in the peak frequency range of f* E [5, 500] Hz for these four theoretical models, separately. We find that Qpt(f* <^>, 40 Hz) < 1.3 x 10-8 at 95% credible level, and roughly H*//3 < 0.1 and & alpha; < 1 at 68% credible level in the peak frequency range of 20 < f* < 100 Hz corresponding to the most sensitive frequency band of Advanced LIGO and Advanced Virgo's first three observing runs, where H* is the Hubble pa-rameter when PT happens, /3 is the bubble nucleation rate and & alpha; is the normalized latent heat. |
| 学科主题 | Astronomy & Astrophysics ; Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/27947]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 作者单位 | 1.[Jiang, Yang 2.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Sch Phys Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 4.UCAS, Hangzhou Inst Adv Study, Sch Fundamental Phys & Math Sci, Hangzhou 310024, Peoples R China 5.Yangzhou Univ, Coll Phys Sci & Technol, Ctr Gravitat & Cosmol, Yangzhou 225009, Peoples R China 6.Shanghai Jiao Tong Univ, Shanghai Frontier Sci Res Ctr Gravitat Wave Detect, Sch Aeronaut & Astronaut, Shanghai 200240, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Yang,Huang, Qing-Guo. Constraining the gravitational-wave spectrum from cosmological first-order phase transitions using data from LIGO-Virgo first three observing runs[J]. JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS,2023(6):53. |
| APA | Jiang, Yang,&Huang, Qing-Guo.(2023).Constraining the gravitational-wave spectrum from cosmological first-order phase transitions using data from LIGO-Virgo first three observing runs.JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS(6),53. |
| MLA | Jiang, Yang,et al."Constraining the gravitational-wave spectrum from cosmological first-order phase transitions using data from LIGO-Virgo first three observing runs".JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS .6(2023):53. |
入库方式： OAI收割
来源：理论物理研究所
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