Testing for coherence and nonstandard neutrino interactions in COHERENT data
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arXiv
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| Acceso en línea: | |
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| _version_ | 1866910623447646208 |
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| author | Liao, Jiajun Marfatia, Danny Zhang, Jiajie |
| author_facet | Liao, Jiajun Marfatia, Danny Zhang, Jiajie |
| contents | We analyze data from the CsI, liquid Ar and Ge detectors of the COHERENT experiment and confirm within $1.5σ$ that the measured elastic neutrino-nucleus scattering cross section is proportional to the square of the number of neutrons in the nucleus, as expected for coherent scattering in the standard model. We also show how various degeneracies involving nonstandard neutrino interaction parameters are broken in a combined analysis of the three datasets. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2408_06255 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Testing for coherence and nonstandard neutrino interactions in COHERENT data Liao, Jiajun Marfatia, Danny Zhang, Jiajie High Energy Physics - Phenomenology High Energy Physics - Experiment Nuclear Experiment Nuclear Theory We analyze data from the CsI, liquid Ar and Ge detectors of the COHERENT experiment and confirm within $1.5σ$ that the measured elastic neutrino-nucleus scattering cross section is proportional to the square of the number of neutrons in the nucleus, as expected for coherent scattering in the standard model. We also show how various degeneracies involving nonstandard neutrino interaction parameters are broken in a combined analysis of the three datasets. |
| title | Testing for coherence and nonstandard neutrino interactions in COHERENT data |
| topic | High Energy Physics - Phenomenology High Energy Physics - Experiment Nuclear Experiment Nuclear Theory |
| url | https://arxiv.org/abs/2408.06255 |