The W boson mass weighs in on the non-standard Higgs

被引：11

作者：

Cacciapagliaa, Giacomo ^{[1
,2
]}

Sanninoc, Francesco ^{[3
,4
,5
,6
]}

机构：

[1] Inst Phys 2 Infinis Lyon IP2I, F-69622 Villeurbanne, France

[2] Univ Lyon, Univ Claude Bernard Lyon 1, F-69001 Lyon, France

[3] CERN, Dept Theoret Phys, CH-121123 Geneva, Switzerland

[4] Scuola Super Meridionale, Largo S Marcellino 10, I-80138 Naples, NA, Italy

[5] Univ Napoli Federico II, Dipartimento Fis E Pancini, INFN Napoli, Complesso Univ Monte S Angelo Edificio 6,Via Cint, I-80126 Naples, Italy

[6] Univ Southern Denmark, CP3 Origins & Danish IAS, Campusvej 55, DK-5230 Odense, Denmark

来源：

PHYSICS LETTERS B | 2022年 / 832卷

关键词：

ANOMALOUS MAGNETIC-MOMENT; VACUUM POLARIZATION CONTRIBUTIONS; COMPOSITE HIGGS; MUON; DYNAMICS; PHYSICS; MODEL; BREAKING;

D O I：

10.1016/j.physletb.2022.137232

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We consider the implications of the CDF collaboration high-precision measurement of the W boson mass on models with a non-standard Higgs. We show that this requires an enhancement of more than 5% in the non-standard Higgs coupling to the gauge bosons. This is naturally accommodated in dynamical models such as the dilaton Higgs, the Technicolor and glueball Higgs. The needed composite scale between 2 and 3 TeV can also explain the muon g-2 anomaly, as well as possible violations of lepton flavour universality. (c) 2022 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP(3).

引用

页数：5

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