Zobrazeno 1 - 10
of 3 546
pro vyhledávání: '"nucleon: decay"'
This paper explores nucleon decay within the framework of a "fake Grand Unified Theory (GUT)" combined with the Froggatt-Nielsen (FN) mechanism. In this fake GUT framework, quarks and leptons may have distinct high-energy origins but fit into complet
Externí odkaz:
http://arxiv.org/abs/2411.05398
Baryon number conservation is an accidental symmetry in the Standard Model, but its violation is theoretically anticipated, making the search for such processes a promising avenue for discovering new physics. In this paper, we explore how measurement
Externí odkaz:
http://arxiv.org/abs/2409.08747
In flipped SU(5) grand unified theories, the partial decay lifetimes of certain nucleon decay channels depend generically on an unknown unitary matrix, which arises when left-handed lepton fields are embedded into anti-fundamental representations of
Externí odkaz:
http://arxiv.org/abs/2407.11892
Autor:
Beneito, Arnau Bas i, Gargalionis, John, Herrero-Garcia, Juan, Santamaria, Arcadi, Schmidt, Michael A.
Publikováno v:
Journal of High Energy Physics. Volume 2024, article number 4, (2024) (JHEP)
Baryon number is an accidental symmetry of the Standard Model at the Lagrangian level. Its violation is arguably one of the most compelling phenomena predicted by physics beyond the Standard Model. Furthermore, there is a large experimental effort to
Externí odkaz:
http://arxiv.org/abs/2312.13361
Publikováno v:
Universe, Vol 10, Iss 9, p 379 (2024)
In flipped SU(5) grand unified theories, the partial decay lifetimes of certain nucleon decay channels depend generically on an unknown unitary matrix, which arises when left-handed lepton fields are embedded into anti-fundamental representations of
Externí odkaz:
https://doaj.org/article/e1557b18d5f7451db1b96014bf9ae99d
Autor:
Berger, Joshua, Elor, Gilly
We introduce and study the first class of signals that can probe the dark matter in Mesogenesis which will be observable at current and upcoming large volume neutrino experiments. The well-motivated Mesogenesis scenario for generating the observed ma
Externí odkaz:
http://arxiv.org/abs/2301.04165
We consider an extension of the Georgi-Glashow SU(5) GUT model by a 45-dimensional scalar and a 24-dimensional fermionic representation, where the latter leads to the generation of the observed light neutrino masses via a combination of a type I and
Externí odkaz:
http://arxiv.org/abs/2301.03601
Autor:
Arnau Bas i Beneito, John Gargalionis, Juan Herrero-García, Arcadi Santamaria, Michael A. Schmidt
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 7, Pp 1-37 (2024)
Abstract Baryon number is an accidental symmetry of the Standard Model at the Lagrangian level. Its violation is arguably one of the most compelling phenomena predicted by physics beyond the Standard Model. Furthermore, there is a large experimental
Externí odkaz:
https://doaj.org/article/b79bb5ab1d69427e871adc42854a0cd2
We investigate the viability of predictive schemes for quark-lepton Yukawa ratios and nucleon decay in non-supersymmetric SU(5) Grand Unified Theories (GUTs) where neutrino masses are generated by a type II seesaw mechanism. The scalar sector of the
Externí odkaz:
http://arxiv.org/abs/2205.01120
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