TY  - EJOUR
AU  - Ma, Yang
AU  - Celada, Eugenia
AU  - Han, Tao
AU  - Kilian, Wolfgang
AU  - Kreher, Nils
AU  - Maltoni, Fabio
AU  - Pagani, Davide
AU  - Reuter, Jürgen
AU  - Striegl, Tobias
AU  - Xie, Keping
TI  - Higgs-muon interactions at a multi-TeV muon collider
IS  - arXiv:2410.06991
M1  - PUBDB-2025-01133
M1  - arXiv:2410.06991
M1  - DESY-24-150
M1  - PITT-PACC-2410
M1  - SI-HEP-2024-22
M1  - IRMP-CP3-24-29
M1  - MSUHEP-24-017
M1  - COMETA-2024-25
PY  - 2024
N1  - PoS(ICHEP2024)092. 6 pages, 4 figures
AB  - We establish a simple yet general parameterization of Higgs-muon interactions within the effective field theory frameworks, including both the Higgs Effective Field Theory (HEFT) and the Standard Model Effective Field Theory (SMEFT). We investigate the potential of a muon collider, operating at center-of-mass energies of 3 and 10 TeV, to probe Higgs-muon interactions. All possible processes involving the direct production of multiple electroweak bosons (W, Z, and H) with up to five final-state particles are considered. Our findings indicate that a muon collider can achieve greater sensitivity than the high-luminosity LHC, especially considering the independence of the Higgs decay branching fraction to muons. Notably, a 10 TeV muon collider offers exceptional sensitivity to muon-Higgs interactions, surpassing the 3 TeV option. In particular, searches based on multi-Higgs production prove highly effective for probing these couplings.
LB  - PUB:(DE-HGF)25
DO  - DOI:10.3204/PUBDB-2025-01133
UR  - https://bib-pubdb1.desy.de/record/625580
ER  -