Detectability of neutrino-signal fluctuations induced by the hadron-quark phase transition in failing core-collapse supernovae
文献类型：期刊论文
| 作者 | Lin, Zidu7; Cha S(查帅)2,3,4,6 ; O’Connor, Evan P.1; Steiner, Andrew W.5,7
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| 刊名 | PHYSICAL REVIEW D
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| 出版日期 | 2024-01-03 |
| 卷号 | 109期号:2 |
| ISSN号 | 2470-0010 |
| DOI | 10.1103/PhysRevD.109.023005 |
| 产权排序 | 第5完成单位 |
| 文献子类 | Article |
| 英文摘要 | We introduce a systematic and quantitative methodology for establishing the presence of neutrino oscillatory signals due to the hadron-quark phase transition (PT) in failing core -collapse supernovae from the observed neutrino event rate in water- or ice -based neutrino detectors. The methodology uses a likelihood ratio in the frequency domain as a test -statistic; it is employed for quantitative analysis of neutrino signals without assuming the frequency, amplitude, starting time, and duration of the PT -induced oscillations present in the neutrino events and thus it is suitable for analyzing neutrino signals from a wide variety of numerical simulations. We test the validity of this method by using a core -collapse simulation of a 17 solar -mass star by Zha et al. [Astrophys. J. 911, 74 (2021) ]. Based on this model, we further report the presence of a PT -induced oscillations quantitatively for a core -collapse supernovae out to a distance of -10 kpc, -5 kpc for IceCube and to a distance of ''10 kpc, ''5 kpc, and ,'1 kpc for a 0.4 Mt mass water Cherenkov detector. This methodology will aid the investigation of a future galactic supernova and the study of hadron-quark phase in the core of core -collapse supernovae. |
| 学科主题 | 天文学 |
| URL标识 | 查看原文 |
| 出版地 | ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA |
| WOS关键词 | 1987A ; SIMULATIONS ; EMISSION ; EQUATION ; STARS ; STATE ; BURST |
| 资助项目 | DOE SciDAC Grant[PHY 21-16686]; DOE SciDAC Grant[PHY-1554876]; NSF[DE-SC0018232]; Swedish Research Council[202302AN360001]; National Natural Science Foundation of China[2020-00452]; International Centre of Super-novae, Yunnan Key Laboratory |
| WOS研究方向 | Astronomy & Astrophysics ; Physics |
| 语种 | 英语 |
| 出版者 | AMER PHYSICAL SOC |
| WOS记录号 | WOS:001172661500001 |
| 资助机构 | DOE SciDAC Grant[PHY 21-16686, PHY-1554876] ; NSF[DE-SC0018232] ; Swedish Research Council[202302AN360001] ; National Natural Science Foundation of China[2020-00452] ; International Centre of Super-novae, Yunnan Key Laboratory[12288102, 12090040, 12090043] ; [2018-05973] |
| 版本 | 出版稿 |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/26744]  |
| 专题 | 云南天文台_大样本恒星演化研究组 云南天文台_中国科学院天体结构与演化重点实验室 |
| 作者单位 | 1.The Oskar Klein Centre, Department of Astronomy, Stockholm University, AlbaNova, SE-106 91 Stockholm, Sweden; 2.International Centre of Supernovae, Yunnan Key Laboratory, Kunming 650216, China 3.Key Laboratory for the Structure and Evolution of Celestial Objects, CAS, Kunming 650216, China; 4.Yunnan Observatories, Chinese Academy of Sciences (CAS), Kunming 650216, China; 5.Physics Division, Oak Ridge National Laboratory, Oak Ridge 37831, USA; 6.Tsung-Dao Lee Institute, Shanghai Jiao Tong University, Shanghai 200240, China; 7.Department of Physics and Astronomy, University of Tennessee Knoxville, Knoxville 37996, USA; |
| 推荐引用方式 GB/T 7714 | Lin, Zidu,Cha S,O’Connor, Evan P.,et al. Detectability of neutrino-signal fluctuations induced by the hadron-quark phase transition in failing core-collapse supernovae[J]. PHYSICAL REVIEW D,2024,109(2). |
| APA | Lin, Zidu,查帅,O’Connor, Evan P.,&Steiner, Andrew W..(2024).Detectability of neutrino-signal fluctuations induced by the hadron-quark phase transition in failing core-collapse supernovae.PHYSICAL REVIEW D,109(2). |
| MLA | Lin, Zidu,et al."Detectability of neutrino-signal fluctuations induced by the hadron-quark phase transition in failing core-collapse supernovae".PHYSICAL REVIEW D 109.2(2024). |
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来源：云南天文台
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