TY  - JOUR
AU  - Barenboim, G.
AU  - Bosch, C.
AU  - Lopez-Ibañez, M. L.
AU  - Vives, O.
PY  - 2013
DA  - 2013//
TI  - Eviction of a 125 GeV "heavy"-Higgs from the MSSM
T2  - J. High Energy Phys.
JO  - Journal of High Energy Physics
SP  - 051
EP  - 39pp
VL  - 11
IS  - 11
PB  - Springer
KW  - Higgs Physics
KW  - Beyond Standard Model
KW  - Supersymmetric Standard Model
AB  - We prove that the present experimental constraints are already enough to rule out the possibility of the similar to 125 GeV Higgs found at LHC being the second lightest Higgs in a general MSSM context, even with explicit CP violation in the Higgs potential. Contrary to previous studies, we are able to eliminate this possibility analytically, using simple expressions for a relatively small number of observables. We show that the present LHC constraints on the diphoton signal strength, tau tau production through Higgs and BR(B -> X-s gamma) are enough to preclude the possibility of H-2 being the observed Higgs with m(H) similar or equal to 125 GeV within an MSSM context, without leaving room for finely tuned cancellations. As a by-product, we also comment on the difficulties of an MSSM interpretation of the excess in the gamma gamma production cross section recently found at CMS that could correspond to a second Higgs resonance at m(H) similar or equal to 136 GeV.
SN  - 1029-8479
UR  - http://arxiv.org/abs/arXiv:1307.5973
UR  - https://doi.org/10.1007/JHEP11(2013)051
DO  - 10.1007/JHEP11(2013)051
LA  - English
N1  - WOS:000326721200001
ID  - Barenboim_etal2013
ER  -