TY  - JOUR
AU  - Jung, M.
AU  - Pich, A.
AU  - Tuzon, P.
PY  - 2010
DA  - 2010//
TI  - Charged-Higgs phenomenology in the aligned two-Higgs-doublet model
T2  - J. High Energy Phys.
JO  - Journal of High Energy Physics
SP  - 003
EP  - 45pp
VL  - 11
IS  - 11
PB  - Springer
KW  - Higgs Physics
KW  - Beyond Standard Model
KW  - CP violation
AB  - The alignment in flavour space of the Yukawa matrices of a general two-Higgs-doublet model results in the absence of tree-level flavour-changing neutral currents. In addition to the usual fermion masses and mixings, the aligned Yukawa structure only contains three complex parameters zeta(f), which are potential new sources of CP violation [1]. For particular values of these three parameters all known specific implementations of the model based on discrete Z(2) symmetries are recovered. One of the most distinctive features of the two-Higgs-doublet model is the presence of a charged scalar H-+/-. In this work, we discuss its main phenomenological consequences in flavour-changing processes at low energies and derive the corresponding constraints on the parameters of the aligned two-Higgs-doublet model.
SN  - 1126-6708
UR  - http://lanl.arxiv.org/abs/1006.0470
UR  - https://doi.org/10.1007/JHEP11(2010)003
DO  - 10.1007/JHEP11(2010)003
LA  - English
N1  - ISI:000284963400078
ID  - Jung_etal2010
ER  -