通過引力波數據分析來搜索緻密星

dc.contributor林豐利zh_TW
dc.contributor劉國欽zh_TW
dc.contributorLin, Feng-Lien_US
dc.contributorLiu, Guo Chinen_US
dc.contributor.author黃國彰zh_TW
dc.contributor.authorHuang, Guo-Zhangen_US
dc.date.accessioned2022-06-08T02:50:42Z
dc.date.available2020-12-01
dc.date.available2022-06-08T02:50:42Z
dc.date.issued2020
dc.description.abstractnonezh_TW
dc.description.abstractThe detection of the gravitational-wave is a novel way to explore the universe. Along with increasing sensitivity of the detectors, it is possible that LIGO/VIRGO/KAGRA will observe more compact stars in the future. The compact stars include black holes, neutron stars, exotic stars etc. More and more gravitational-wave events can help people to figure out the properties of compact stars. In this thesis, we try to search the dark stars from the O1/O2 events, and performed the parameter estimation with tidal signature. When the properties of the one source is similar with the black hole, but it has the tidal deformability and match the dark matter EoSs. We can suppose this source that could be a dark star. However, we compare the tidal/non-tidal Bayes factor for the gravitational-wave events, only GW170817 has the tidal deformability. In addition, we propose three scenarios of the compact hybrid stars, and explore their M-R and M-Λ relations. We try to explain this GW190425 event through three scenarios of the hybrid stars. We find the free parameter region of the hybrid stars through the inference results of GW190425.en_US
dc.description.sponsorship物理學系zh_TW
dc.identifier60641027S-38982
dc.identifier.urihttps://etds.lib.ntnu.edu.tw/thesis/detail/3ed8473992749a63f053c7e5e27928f3/
dc.identifier.urihttp://rportal.lib.ntnu.edu.tw/handle/20.500.12235/117678
dc.language英文
dc.subject重力波zh_TW
dc.subject引力波zh_TW
dc.subject參數估計zh_TW
dc.subject緻密星zh_TW
dc.subject中子星zh_TW
dc.subject暗星zh_TW
dc.subject潮汐變形性zh_TW
dc.subjectcompact starsen_US
dc.subjectPyCBC inferenceen_US
dc.subjectTidal deformabilityen_US
dc.subjectEquation of Stateen_US
dc.title通過引力波數據分析來搜索緻密星zh_TW
dc.titleSearch for Compact Stars from Gravitational Wave Data Analysisen_US
dc.type學術論文

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