TY - JOUR
T1 - Probing the Higgs-strange-quark coupling at e+e- colliders using light-jet flavor tagging
AU - Duarte-Campderros, J.
AU - Perez, G.
AU - Schlaffer, M.
AU - Soffer, A.
N1 - Publisher Copyright:
© 2020 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the "https://creativecommons.org/licenses/by/4.0/" Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP
PY - 2020/6/1
Y1 - 2020/6/1
N2 - We propose a method to probe the coupling of the Higgs to strange quarks by tagging strange jets at future lepton colliders. For this purpose we describe a jet-flavor observable, JF, that is correlated with the flavor of the quark associated with the hard part of the jet. Using this variable, we set up a strangeness tagger aimed at studying the decay h→ss. We determine the sensitivity of our method to the strange Yukawa coupling, and find it to be of the order of the standard-model expectation.
AB - We propose a method to probe the coupling of the Higgs to strange quarks by tagging strange jets at future lepton colliders. For this purpose we describe a jet-flavor observable, JF, that is correlated with the flavor of the quark associated with the hard part of the jet. Using this variable, we set up a strangeness tagger aimed at studying the decay h→ss. We determine the sensitivity of our method to the strange Yukawa coupling, and find it to be of the order of the standard-model expectation.
UR - http://www.scopus.com/inward/record.url?scp=85087007068&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.101.115005
DO - 10.1103/PhysRevD.101.115005
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AN - SCOPUS:85087007068
SN - 2470-0010
VL - 101
JO - Physical Review D
JF - Physical Review D
IS - 11
M1 - 115005
ER -