Consistency of new CDF-II W boson mass with 123-model

Following the recent update measurement of the W boson mass performed by the CDF-II experiment at Fermilab which indicates 7σ deviation from the SM prediction. As a consequence, the open question is whether there are extensions of the SM that can carry such a remarkable deviation or what phenomenolo...

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Bibliographic Details
Main Authors: B. Ait Ouazghour, R. Benbrik, E. Ghourmin, M. Ouchemhou, L. Rahili
Format: Article
Language:English
Published: Elsevier 2023-08-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S037026932300343X