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Author  |
Ardu, M.; Marcano, X. |
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Title |
Completing the one-loop νSMEFT renormalization group evolution |
Type |
Journal Article |
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Year |
2024 |
Publication |
Journal of High Energy Physics |
Abbreviated Journal |
J. High Energy Phys. |
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Volume |
10 |
Issue |
10 |
Pages |
212 - 23pp |
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Keywords |
Lepton Flavour Violation (charged); SMEFT; Sterile or Heavy Neutrinos |
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Abstract |
In this work we consider the Standard Model Effective Field Theory extended with right-handed neutrinos, the nu SMEFT, and calculate the full set of one-loop anomalous dimensions that are proportional to Yukawa couplings. These contributions are particularly relevant when symmetry-protected low scale seesaw models are embeded in the SMEFT, since large neutrino Yukawa couplings are expected. By combining our results with the already available gauge anomalous dimensions, we provide the complete set of one-loop renormalization group evolution equations for the dimension six nu SMEFT. As a possible phenomenological implication of our results, we discuss the sensitivity of lepton flavor-violating observables to nu SMEFT operators, focusing on the more sensitive μ-> e transitions. |
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Address |
[Ardu, Marco] Univ Valencia, Inst Fis Corpuscular, Catedrat Jose Beltran 2, Valencia 46980, Spain, Email: marco.ardu@ific.uv.es; |
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Publisher |
Springer |
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Language |
English |
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Original Title |
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Series Volume |
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Edition |
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ISSN |
1029-8479 |
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Notes |
WOS:001345417800001 |
Approved |
no |
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Is ISI |
yes |
International Collaboration |
no |
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Call Number |
IFIC @ pastor @ |
Serial |
6323 |
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