TY  - JOUR
AU  - Karan, A.
AU  - Miralles, V.
AU  - Pich, A.
PY  - 2024
DA  - 2024//
TI  - Updated global fit of the aligned two-Higgs-doublet model with heavy scalars
T2  - Phys. Rev. D
JO  - Physical Review D
SP  - 035012
EP  - 29pp
VL  - 109
IS  - 3
PB  - Amer Physical Soc
AB  - An updated global fit on the parameter-space of the aligned two-Higgs-doublet model is performed with the help of the open-source package HEPfit, assuming the Standard-Model Higgs to be the lightest scalar. No new sources of CP violation, other than the phase in the Cabibbo-Kobayashi-Maskawa matrix of the Standard Model, are considered. A similar global fit was previously performed by O. Eberhardt et al. [Global fits in the aligned two-Higgs-doublet model, J. High Energy Phys. 05 (2021) 005] with a slightly different set of parameters. Our updated fit incorporates improved analyses of the theoretical constraints required for the perturbative unitarity and boundedness of the scalar potential from below, additional flavor observables and updated data on direct searches for heavy scalars at the LHC, Higgs signal strengths, and electroweak precision observables. Although not included in the main fit, the implications of the CDF measurement of the W +/- mass are also discussed.
SN  - 2470-0010
UR  - https://arxiv.org/abs/2307.15419
UR  - https://doi.org/10.1103/PhysRevD.109.035012
DO  - 10.1103/PhysRevD.109.035012
LA  - English
N1  - WOS:001172722300010
ID  - Karan_etal2024
ER  -