摘要: We investigate the reach of the LIGO/Virgo/KAGRA detectors in the search for
signatures of first-order phase transitions in the early Universe. Utilising
data from the first three observing runs, we derive constraints on the
parameters of the underlying gravitational-wave background, focusing on
transitions characterised by strong supercooling. As an application of our
analysis, we determine bounds on the parameter space of two representative
particle physics models. We also comment on the expected reach of
third-generation detectors in probing supercooled phase transitions.
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分类：
天文学
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天文学
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引用：
ChinaXiv:202303.06958
(或此版本
ChinaXiv:202303.06958V1)
DOI:10.12074/202303.06958V1
CSTR:32003.36.ChinaXiv.202303.06958.V1
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科创链TXID：
657f6e5c-3409-43e5-98bc-bde58b8af19d
- 推荐引用方式：
Charles Badger,Bartosz Fornal,Katarina Martinovic,Alba Romero,Kevin Turbang,Huai-Ke Guo,Alberto Mariotti,Mairi Sakellariadou,Alexander Sevrin,Feng-Wei Yang,Yue Zhao.Probing Early Universe Supercooled Phase Transitions with Gravitational
Wave Data.中国科学院科技论文预发布平台.[ChinaXiv:202303.06958V1]
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