TY  - JOUR
AU  - Ayala, C.
AU  - Gonzalez-Sprinberg, C. A.
AU  - Martinez, R.
AU  - Vidal, J.
PY  - 2017
DA  - 2017//
TI  - The top right coupling in the aligned two-Higgs-doublet model
T2  - J. High Energy Phys.
JO  - Journal of High Energy Physics
SP  - 128
EP  - 19pp
VL  - 03
IS  - 3
PB  - Springer
KW  - Beyond Standard Model
KW  - Higgs Physics
AB  - We compute the top quark right coupling in the aligned two-Higgs-doublet model. In the Standard Model the real part of this coupling is dominated by QCD-gluon-exchange diagram, but the imaginary part, instead, is purely electroweak at one loop. Within this model we show that values for the imaginary part of the coupling up to one order of magnitude larger than the electroweak prediction can be obtained. For the real part of the electroweak contribution we find that it can be of the order of 2 x 10(4). We also present detailed results of the one loop analytical computation.
SN  - 1029-8479
UR  - http://arxiv.org/abs/1611.07756
UR  - https://doi.org/10.1007/JHEP03(2017)128
DO  - 10.1007/JHEP03(2017)128
LA  - English
N1  - WOS:000397706900001
ID  - Ayala_etal2017
ER  -