Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Francisco Albergaria"'
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 6, Pp 1-5 (2024)
Abstract We suggest a simple relation between the quark and the lepton mixing within the framework of type-I seesaw mechanism. We show that within our ansatz the empirical King–Mohapatra–Smirnov relation, which suggests a connection between the C
Externí odkaz:
https://doaj.org/article/8db7f1e7d2d84df088971aff133936de
Autor:
Francisco Albergaria, Luís Lavoura
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 9, Pp 1-26 (2023)
Abstract We present general formulas for the oblique-correction parameters S, T, U, V, W, and X in a model of New Physics having arbitrary numbers of scalar leptoquarks of the five permissible types. We allow for a general mixing among the scalars of
Externí odkaz:
https://doaj.org/article/c0f8157acdc1429a879b2c4bbe415d95
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 3, Pp 1-25 (2023)
Abstract We present general formulas for the oblique-correction parameters S, T , U , V, W, and X in an extension of the Standard Model having arbitrary numbers of singlet, doublet, and triplet quarks with electric charges −4/3, −1/3, 2/3, and 5/
Externí odkaz:
https://doaj.org/article/57fbf5a58c90437dbe86530b510ad9a7
Autor:
Francisco Albergaria, Luís Lavoura
Publikováno v:
Journal of Physics G: Nuclear and Particle Physics. 49:085005
We consider extensions of the Standard Model with neutral scalars in multiplets of $SU(2)$ larger than doublets. When those scalars acquire vacuum expectation values, the resulting masses of the gauge bosons $W^\pm$ and $Z^0$ are not related by $m_W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f491d96d7c0bfa8c7ef559dc6044de50
https://doi.org/10.1088/1361-6471/ac7a56
https://doi.org/10.1088/1361-6471/ac7a56