The effect of non-standard interactions and environmental decoherence at DUNE
Abstract The Deep Underground Neutrino Experiment (DUNE) is a proposed long-baseline neutrino oscillation experiment that will project an on-axis wide-band neutrino beam over a distance of 1300 km to determine the unknowns in the neutrino sector. Given the baseline of 1300 km and the intense beam fa...
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| Format: | Article |
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SpringerOpen
2025-06-01
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| Series: | Journal of High Energy Physics |
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| Online Access: | https://doi.org/10.1007/JHEP06(2025)179 |
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| author | Chinmay Bera K. N. Deepthi Rukmani Mohanta |
| author_facet | Chinmay Bera K. N. Deepthi Rukmani Mohanta |
| author_sort | Chinmay Bera |
| collection | DOAJ |
| description | Abstract The Deep Underground Neutrino Experiment (DUNE) is a proposed long-baseline neutrino oscillation experiment that will project an on-axis wide-band neutrino beam over a distance of 1300 km to determine the unknowns in the neutrino sector. Given the baseline of 1300 km and the intense beam facility, DUNE is a promising experiment to study the sub-leading effects such as environmental decoherence, matter induced non-standard interactions (NSIs), neutrino decay, etc. In this study, we investigate how NSI and environmental decoherence affect the neutrino oscillation probabilities simultaneously. Considering the modified probabilities we obtain the updated mass hierarchy (MH) and CP violation (CPV) sensitivities of DUNE. Furthermore, we demonstrate the sensitivity of DUNE to distinguish between the effects of NSI and environmental decoherence. |
| format | Article |
| id | doaj-art-a4465c8a1dd54f07a0d9f15be5666366 |
| institution | Kabale University |
| issn | 1029-8479 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj-art-a4465c8a1dd54f07a0d9f15be56663662025-08-20T03:42:39ZengSpringerOpenJournal of High Energy Physics1029-84792025-06-012025612610.1007/JHEP06(2025)179The effect of non-standard interactions and environmental decoherence at DUNEChinmay Bera0K. N. Deepthi1Rukmani Mohanta2Department of Physics, École Centrale School of Engineering — Mahindra UniversityDepartment of Physics, École Centrale School of Engineering — Mahindra UniversitySchool of Physics, University of HyderabadAbstract The Deep Underground Neutrino Experiment (DUNE) is a proposed long-baseline neutrino oscillation experiment that will project an on-axis wide-band neutrino beam over a distance of 1300 km to determine the unknowns in the neutrino sector. Given the baseline of 1300 km and the intense beam facility, DUNE is a promising experiment to study the sub-leading effects such as environmental decoherence, matter induced non-standard interactions (NSIs), neutrino decay, etc. In this study, we investigate how NSI and environmental decoherence affect the neutrino oscillation probabilities simultaneously. Considering the modified probabilities we obtain the updated mass hierarchy (MH) and CP violation (CPV) sensitivities of DUNE. Furthermore, we demonstrate the sensitivity of DUNE to distinguish between the effects of NSI and environmental decoherence.https://doi.org/10.1007/JHEP06(2025)179Non-Standard Neutrino PropertiesNeutrino InteractionsNeutrino Mixing |
| spellingShingle | Chinmay Bera K. N. Deepthi Rukmani Mohanta The effect of non-standard interactions and environmental decoherence at DUNE Journal of High Energy Physics Non-Standard Neutrino Properties Neutrino Interactions Neutrino Mixing |
| title | The effect of non-standard interactions and environmental decoherence at DUNE |
| title_full | The effect of non-standard interactions and environmental decoherence at DUNE |
| title_fullStr | The effect of non-standard interactions and environmental decoherence at DUNE |
| title_full_unstemmed | The effect of non-standard interactions and environmental decoherence at DUNE |
| title_short | The effect of non-standard interactions and environmental decoherence at DUNE |
| title_sort | effect of non standard interactions and environmental decoherence at dune |
| topic | Non-Standard Neutrino Properties Neutrino Interactions Neutrino Mixing |
| url | https://doi.org/10.1007/JHEP06(2025)179 |
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