Charged lepton-flavor violating constraints to non-unitarity in the Linear Seesaw scheme
We analyze the non-unitary effects in the linear seesaw mechanism using the current constraints and future sensitivity of the charged Lepton Flavor Violation (cLFV) processes. We perform a random scan confronting the non-unitary parameters with the limits to the cLFV processes. We show our results f...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-02-01
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| Series: | Nuclear Physics B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0550321325000148 |
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| author | Jesús Miguel Celestino-Ramírez O.G. Miranda |
| author_facet | Jesús Miguel Celestino-Ramírez O.G. Miranda |
| author_sort | Jesús Miguel Celestino-Ramírez |
| collection | DOAJ |
| description | We analyze the non-unitary effects in the linear seesaw mechanism using the current constraints and future sensitivity of the charged Lepton Flavor Violation (cLFV) processes. We perform a random scan confronting the non-unitary parameters with the limits to the cLFV processes. We show our results for the normal and inverted ordering of the oscillation data. We also discuss the equivalence of different parametrizations of the non-unitary mixing matrix and show our results in terms of the different parameterizations. We found that the stronger restrictions in the non-unitary parameter space come from rare muon decay searches. |
| format | Article |
| id | doaj-art-ede9ad061d614c92b3b3167d1be887d8 |
| institution | Kabale University |
| issn | 0550-3213 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Nuclear Physics B |
| spelling | doaj-art-ede9ad061d614c92b3b3167d1be887d82025-01-24T04:44:36ZengElsevierNuclear Physics B0550-32132025-02-011011116804Charged lepton-flavor violating constraints to non-unitarity in the Linear Seesaw schemeJesús Miguel Celestino-Ramírez0O.G. Miranda1Corresponding author.; Departamento de Física, Centro de Investigación y de Estudios Avanzados del IPN, Apartado Postal 14-740, 07000 Ciudad de México, MexicoDepartamento de Física, Centro de Investigación y de Estudios Avanzados del IPN, Apartado Postal 14-740, 07000 Ciudad de México, MexicoWe analyze the non-unitary effects in the linear seesaw mechanism using the current constraints and future sensitivity of the charged Lepton Flavor Violation (cLFV) processes. We perform a random scan confronting the non-unitary parameters with the limits to the cLFV processes. We show our results for the normal and inverted ordering of the oscillation data. We also discuss the equivalence of different parametrizations of the non-unitary mixing matrix and show our results in terms of the different parameterizations. We found that the stronger restrictions in the non-unitary parameter space come from rare muon decay searches.http://www.sciencedirect.com/science/article/pii/S0550321325000148 |
| spellingShingle | Jesús Miguel Celestino-Ramírez O.G. Miranda Charged lepton-flavor violating constraints to non-unitarity in the Linear Seesaw scheme Nuclear Physics B |
| title | Charged lepton-flavor violating constraints to non-unitarity in the Linear Seesaw scheme |
| title_full | Charged lepton-flavor violating constraints to non-unitarity in the Linear Seesaw scheme |
| title_fullStr | Charged lepton-flavor violating constraints to non-unitarity in the Linear Seesaw scheme |
| title_full_unstemmed | Charged lepton-flavor violating constraints to non-unitarity in the Linear Seesaw scheme |
| title_short | Charged lepton-flavor violating constraints to non-unitarity in the Linear Seesaw scheme |
| title_sort | charged lepton flavor violating constraints to non unitarity in the linear seesaw scheme |
| url | http://www.sciencedirect.com/science/article/pii/S0550321325000148 |
| work_keys_str_mv | AT jesusmiguelcelestinoramirez chargedleptonflavorviolatingconstraintstononunitarityinthelinearseesawscheme AT ogmiranda chargedleptonflavorviolatingconstraintstononunitarityinthelinearseesawscheme |