Constraining SMEFT operators with associated hγ production in weak boson fusion

被引：12

作者：

Biekotter, Anke ^{[1
,2
]}

Gomez-Ambrosio, Raquel ^{[1
,2
]}

Gregg, Parisa ^{[1
,2
]}

Krauss, Frank ^{[1
,2
]}

Schonherr, Marek ^{[1
]}

机构：

[1] Univ Durham, Inst Particle Phys Phenomenol, Durham, England

[2] Univ Durham, Inst Data Sci, Durham, England

来源：

PHYSICS LETTERS B | 2021年 / 814卷

基金：

英国科学技术设施理事会; 欧盟地平线“2020”;

关键词：

SMEFT; Higgs; WBF; CP-violation; Bottom-Yukawa; BARYON ASYMMETRY; HIGGS; VIOLATION; MODEL;

D O I：

10.1016/j.physletb.2021.136079

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We consider the associated production of a Higgs boson and a photon in weak boson fusion in the Standard Model (SM) and the Standard Model Effective Field Theory (SMEFT), with the Higgs boson decaying to a pair of bottom quarks. Analysing events in a cut-based analysis and with multivariate techniques we determine the sensitivity of this process to the bottom-Yukawa coupling in the SM and to possible CP-violation mediated by dimension-6 operators in the SMEFT. (C) 2021 Published by Elsevier B.V.

引用

页数：7

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