Электронный каталог

Статья

Lyubovitskij, V.E.
Dark SU(2) Stueckelberg Portal / V.E.Lyubovitskij, A.S.Zhevlakov, A.Kachanovich, S.Kuleshov // Physical Review D [Electronic resource]. – 2023. – Vol.107, No.5. – P.055006. – URL: https://doi.org/10.1103/PhysRevD.107.055006. – Bibliogr.:85.

We study the non-Abelian SU(2)D extension of the U(1)D Stueckelberg portal, which plays the role of mediator between the Standard Model (SM) and dark sector. This portal is specified by the Stueckelberg mechanism for generation of dark gauge boson masses. The proposed U(1)D⊗SU(2)D Stueckelberg portal has a connection with SM matter fields, in analogy with the familon model. We derive bounds on the couplings of dark portal bosons and SM particles, which govern diagonal and nondiagonal flavor transitions of quarks and leptons.



ОИЯИ = ОИЯИ (JINR)2023
Спец.(статьи,препринты) = С 324.1в - Слабые взаимодействия. Теория Вайнберга- Салама и ее модификации$
Спец.(статьи,препринты) = С 322.2 - Космология. Гравитационные волны
Бюллетени = 40/023