Knowledge Management System of Institute of Theoretical Physics, CAS
| Xu, J; Huang, MY; Hu, LJ; Guo, XH; Young, BL; Guo, XH (reprint author), Beijing Normal Univ, Coll Nucl Sci & Technol, Beijing 100875, Peoples R China. | |
| Detection of Supernova Neutrinos on the Earth for Large theta(13) | |
| Source Publication | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| Language | 英语 |
| Keyword | Core-collapse Supernovae Large Magellanic Cloud Oscillations Matter 1987a Burst |
| Abstract | Supernova (SN) neutrinos detected on the Earth are subject to the shock wave effects, the Mikheyev-Smirnov-Wolfenstein (MSW) effects, the neutrino collective effects and the Earth matter effects. Considering the recent experimental result about the large mixing angle theta(13) (similar or equal to 8.8 degrees) provided by the Daya Bay Collaboration and applying the available knowledge for the neutrino conversion probability in the high resonance region of SN, P-H, which is in the form of hypergeometric function in the case of large theta(13), we deduce the expression of P-H taking into account the shock wave effects. It is found that P-H is not zero in a certain range of time due to the shock wave effects. After considering all the four physical effects and scanning relevant parameters, we calculate the event numbers of SN neutrinos for the "Garching" distribution of neutrino energy spectrum. From the numerical results, it is found that the behaviors of neutrino event numbers detected on the Earth depend on the neutrino mass hierarchy and neutrino spectrum parameters including the dimensionless pinching parameter B-alpha (where alpha refers to neutrino flavor), the average energy < E-alpha >, and the SN neutrino luminosities L-alpha. Finally, we give the ranges of SN neutrino event numbers that will be detected at the Daya Bay experiment. |
| 2014 | |
| ISSN | 0253-6102 |
| Volume | 61Issue:2Pages:226-234 |
| Subject Area | Physics |
| Indexed By | SCI |
| Funding Organization | National Natural Science Foundation of China [10975018, 11175020, 11275025, 11205185]; Fundamental Research Funds for the Central Universities in China ; National Natural Science Foundation of China [10975018, 11175020, 11275025, 11205185]; Fundamental Research Funds for the Central Universities in China ; National Natural Science Foundation of China [10975018, 11175020, 11275025, 11205185]; Fundamental Research Funds for the Central Universities in China ; National Natural Science Foundation of China [10975018, 11175020, 11275025, 11205185]; Fundamental Research Funds for the Central Universities in China |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/15485 |
| Collection | 理论物理所科研产出_SCI论文 |
| Corresponding Author | Guo, XH (reprint author), Beijing Normal Univ, Coll Nucl Sci & Technol, Beijing 100875, Peoples R China. |
| Recommended Citation GB/T 7714 | Xu, J,Huang, MY,Hu, LJ,et al. Detection of Supernova Neutrinos on the Earth for Large theta(13)[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2014,61(2):226-234. |
| APA | Xu, J,Huang, MY,Hu, LJ,Guo, XH,Young, BL,&Guo, XH .(2014).Detection of Supernova Neutrinos on the Earth for Large theta(13).COMMUNICATIONS IN THEORETICAL PHYSICS,61(2),226-234. |
| MLA | Xu, J,et al."Detection of Supernova Neutrinos on the Earth for Large theta(13)".COMMUNICATIONS IN THEORETICAL PHYSICS 61.2(2014):226-234. |
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| Detection of Superno（1034KB） | 开放获取 | License | Application Full Text | |||
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