Universidad Autónoma de Madrid

Probing the charm quark yukawa coupling in higgs + charm production

Biblos-e Archivo/Manakin Repository

UAM_Biblioteca

Probing the charm quark yukawa coupling in higgs + charm production

Metadatos
Title: Probing the charm quark yukawa coupling in higgs + charm production
Author: Brivio, Ilaria; Goertz, Florian; Isidori, Gino
Entity: UAM. Departamento de Física Teórica
Publisher: American Physical Society
Date: 2015-11-16
Citation: Physical Review Letters 115.21 (2015): 211801
ISSN: 0031-9007 (print); 1079-7114 (online)
DOI: 10.1103/PhysRevLett.115.211801
Funded by: The research of I. B. is supported by the Spanish MINECOs Centro de Excelencia Severo Ochoa Programme under Grant No. SEV-2012-0249, and by a ESR contract of the EU network FP7 ITN INVISIBLES (Marie Curie Actions, Grant No. PITN-GA-2011-289442). F. G. acknowledges the support of a Marie Curie Intra European Fellowship within the EU FP7 (Grant No. PIEF-GA-2013-628224). The research of G. I. is supported in part by the Swiss National Science Foundation (SNF) under Contract No. 200021-159720
Project: info:eu-repo/grantAgreement/EC/FP7/289442; info:eu-repo/grantAgreement/EC/FP7/628224; Gobierno de España. SEV-2012-0249
Editor's Version: http://dx.doi.org/10.1103/PhysRevLett.115.211801
Subjects: Bosons; Elementary particles; Charm quarks; Yukawa couplings; Física
URI: http://hdl.handle.net/10486/674130
Rights: © 2015 authors

Licencia Creative Commons
Esta obra está bajo una Licencia Creative Commons Atribución 4.0 Internacional.

Abstract:

We propose a new method for determining the coupling of the Higgs boson to charm quarks, via Higgs production in association with a charm-tagged jet: pp→hc. As a first estimate, we find that at the LHC with 3000 fb-1, it should be possible to derive a constraint of order one, relative to the standard model (SM) value of the charm Yukawa coupling. As a by-product of this analysis, we present an estimate of the exclusive pp→HD(∗) electroweak cross section. Within the SM, the latter turns out to be not accessible at the LHC even in the high-luminosity phase

Show full item record

Files in this item

Thumbnail
Name: probing_brivio_PR ...
Size: 202.8Kb
Format: PDF
Share

Delicious Save this on Delicious

Citations
G o o g l e ™ Scholar: Brivio, Ilaria - Goertz, Florian - Isidori, Gino

This item appears in the following Collection(s)