Zobrazeno 1 - 10
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pro vyhledávání: '"Mu L"'
Autor:
Huang, Fei, Sun, Jin
The $U(1)_{L_\mu-L_\tau}$ $Z'$ model has emerged as a promising candidate to address the longstanding muon $(g-2)_\mu$ anomaly. Flavor-conserving $Z'$ interactions are subject to stringent constraints from the neutrino trident process and NA64$\mu$ e
Externí odkaz:
http://arxiv.org/abs/2409.13249
In this paper, we study a non-minimal gauged $U(1)_{L_{\mu}-L_{\tau}}$ model, where we add two complex singlet scalars, three right-handed Majorana neutrinos (RHN), and a vector-like dark fermion to the Standard Model (SM), all non-trivially charged
Externí odkaz:
http://arxiv.org/abs/2406.16460
Autor:
Wada, Juntaro
We propose a novel leptogenesis scenario in the gauged $U(1)_{L_{\mu}-L_{\tau}}$ model. Achieving successful leptogenesis in the $U(1)_{L_{\mu}-L_{\tau}}$ symmetric phase is challenging due to the absence of a CP phase, caused by restriction from the
Externí odkaz:
http://arxiv.org/abs/2404.10283
A possible extension of the Standard Model able to explain the recent measurement of the anomalous magnetic moment of the muon consists in adding a gauged $U(1)_{L_{\mu}-L_{\tau}}$ symmetry. If the dark matter particle is charged under this symmetry,
Externí odkaz:
http://arxiv.org/abs/2404.03090
Publikováno v:
Phys. Rev. D 109, 055021 (2024)
We study a scotogenic extension of the minimal gauged $L_{\mu}-L_{\tau}$ model, including three right-handed singlet fermions and a scalar doublet all odd under an in-built $Z_2$ symmetry to explain the anomalous magnetic moments of the muon, CDF-II
Externí odkaz:
http://arxiv.org/abs/2310.11953
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 10, Pp 1-39 (2024)
Abstract In this paper, we study a non-minimal gauged U 1 L μ − L τ $$ \textrm{U}{(1)}_{L_{\mu }-{L}_{\tau }} $$ model, where we add two complex singlet scalars, three right-handed Majorana neutrinos (RHN), and a vector-like dark fermion to the S
Externí odkaz:
https://doaj.org/article/df81f39ec0e1445da0e364b7a64f6e50
Akademický článek
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Publikováno v:
JHEP 05 (2023) 010
The gauged $U(1)_{L_{\mu}-L_{\tau}}$ symmetry is the simplest possibility to explain the observed muon $g-2$, while being consistent with the neutrino oscillations through the seesaw mechanism. In this paper, we investigate if leptogenesis can work a
Externí odkaz:
http://arxiv.org/abs/2303.09751
Autor:
Patrick Foldenauer, Jaime Hoefken Zink
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 7, Pp 1-24 (2024)
Abstract In recent years, the gauge group U 1 L μ − L τ $$ \textrm{U}{(1)}_{L_{\mu }-{L}_{\tau }} $$ has received a lot of attention since it can, in principle, account for the observed excess in the anomalous muon magnetic moment (g − 2) μ ,
Externí odkaz:
https://doaj.org/article/2ccaea07b53147a881991584e1f56705
Autor:
Abel, Andrew B1 (AUTHOR), Panageas, Stavros2 (AUTHOR) stavros.panageas@anderson.ucla.edu
Publikováno v:
Review of Financial Studies. Jul2023, Vol. 36 Issue 7, p2878-2921. 44p.