Academic Thesis

Basic information

Name Nagao Keiko
Belonging department Physics
Occupation name
researchmap researcher code B000231784
researchmap agency Okayama University of Science

Title

Alternative gauged U(1)R symmetric model in light of the CDF II W-boson mass anomaly

Bibliography Type

Joint Author

Author

Keiko I. Nagao, Takaaki Nomura, Hiroshi Okada

Summary

We consider an explanation of CDF II W bosom mass anomaly by Z−Z′ mixing with U(1)R gauge symmetry under which right-handed fermions are charged. It is found that U(1)R is preferred to be leptophobic to accommodate the anomaly while avoiding other experimental constraints. In such a case we require extra charged leptons to cancel quantum anomalies and the SM charged leptons get masses via interactions with the extra ones. These interactions also induce muon g−2 and lepton flavor violations. We discuss muon g−2, possible flavor constraints, neutrino mass generation via inverse seesaw mechanism, and collider physics regarding Z′ production for parameter space explaining the W boson mass anomaly.

Magazine(name)

Phys. Rev. D

Publisher

Volume

106

Number Of Pages

StartingPage

115011

EndingPage

115011

Date of Issue

2022/12

Referee

Exist

Invited

Not exist

Language

Thesis Type

Research papers (academic journals)

ISSN

DOI

NAID

PMID

URL

J-GLOBAL ID

arXiv ID

ORCID Put Code

DBLP ID