Impact of CP violation searches at MOMENT experiment with sterile neutrino
Abstract We examine the scope of the MOMENT experiment in the context of CP violation searches with the presence of extra eV scale sterile neutrino. MOMENT is a proposed medium baseline neutrino oscillation experiment using muon beams for neutrinos production, making it advantageous over π 0 backgro...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2023-08-01
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| Series: | Journal of High Energy Physics |
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| Online Access: | https://doi.org/10.1007/JHEP08(2023)100 |
| _version_ | 1797647502135001088 |
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| author | Kiran Sharma Sudhanwa Patra |
| author_facet | Kiran Sharma Sudhanwa Patra |
| author_sort | Kiran Sharma |
| collection | DOAJ |
| description | Abstract We examine the scope of the MOMENT experiment in the context of CP violation searches with the presence of extra eV scale sterile neutrino. MOMENT is a proposed medium baseline neutrino oscillation experiment using muon beams for neutrinos production, making it advantageous over π 0 background and other technical difficulties. We work over the first oscillation maxima which matches the peak value of flux with a run time of 5 years for both neutrino and anti-neutrino modes. We perform the bi-probability studies for both 3 and 3+1 flavor mixing schemes. The CP violation sensitivities arising from the fundamental CP phase δ 13 and unknown CP phase δ 14 are explored at the firm footing. Slight deteriorations are observed in CP violations induced by δ 13 as the presence of sterile neutrino is considered. We also look at the reconstruction of CP violations phases δ 13 and δ 14 and the MOMENT experiment shows significant capabilities in the precise measurement of δ 13 phase. |
| first_indexed | 2024-03-11T15:17:07Z |
| format | Article |
| id | doaj.art-b197b591a4684527a68d5521cae554e3 |
| institution | Directory Open Access Journal |
| issn | 1029-8479 |
| language | English |
| last_indexed | 2024-03-11T15:17:07Z |
| publishDate | 2023-08-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj.art-b197b591a4684527a68d5521cae554e32023-10-29T12:10:32ZengSpringerOpenJournal of High Energy Physics1029-84792023-08-012023812310.1007/JHEP08(2023)100Impact of CP violation searches at MOMENT experiment with sterile neutrinoKiran Sharma0Sudhanwa Patra1Department of Physics, Indian Institute of Technology BhilaiDepartment of Physics, Indian Institute of Technology BhilaiAbstract We examine the scope of the MOMENT experiment in the context of CP violation searches with the presence of extra eV scale sterile neutrino. MOMENT is a proposed medium baseline neutrino oscillation experiment using muon beams for neutrinos production, making it advantageous over π 0 background and other technical difficulties. We work over the first oscillation maxima which matches the peak value of flux with a run time of 5 years for both neutrino and anti-neutrino modes. We perform the bi-probability studies for both 3 and 3+1 flavor mixing schemes. The CP violation sensitivities arising from the fundamental CP phase δ 13 and unknown CP phase δ 14 are explored at the firm footing. Slight deteriorations are observed in CP violations induced by δ 13 as the presence of sterile neutrino is considered. We also look at the reconstruction of CP violations phases δ 13 and δ 14 and the MOMENT experiment shows significant capabilities in the precise measurement of δ 13 phase.https://doi.org/10.1007/JHEP08(2023)100Neutrino InteractionsNeutrino MixingNon-Standard Neutrino PropertiesSterile or Heavy Neutrinos |
| spellingShingle | Kiran Sharma Sudhanwa Patra Impact of CP violation searches at MOMENT experiment with sterile neutrino Journal of High Energy Physics Neutrino Interactions Neutrino Mixing Non-Standard Neutrino Properties Sterile or Heavy Neutrinos |
| title | Impact of CP violation searches at MOMENT experiment with sterile neutrino |
| title_full | Impact of CP violation searches at MOMENT experiment with sterile neutrino |
| title_fullStr | Impact of CP violation searches at MOMENT experiment with sterile neutrino |
| title_full_unstemmed | Impact of CP violation searches at MOMENT experiment with sterile neutrino |
| title_short | Impact of CP violation searches at MOMENT experiment with sterile neutrino |
| title_sort | impact of cp violation searches at moment experiment with sterile neutrino |
| topic | Neutrino Interactions Neutrino Mixing Non-Standard Neutrino Properties Sterile or Heavy Neutrinos |
| url | https://doi.org/10.1007/JHEP08(2023)100 |
| work_keys_str_mv | AT kiransharma impactofcpviolationsearchesatmomentexperimentwithsterileneutrino AT sudhanwapatra impactofcpviolationsearchesatmomentexperimentwithsterileneutrino |