%0 Journal Article
%T Eviction of a 125 GeV "heavy"-Higgs from the MSSM
%A Barenboim, G.
%A Bosch, C.
%A Lopez-Ibañez, M. L.
%A Vives, O.
%J Journal of High Energy Physics
%D 2013
%V 11
%N 11
%I Springer
%@ 1029-8479
%G English
%F Barenboim_etal2013
%O WOS:000326721200001
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=1652), last updated on Fri, 28 Jun 2019 07:18:18 +0000
%X 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.
%K Higgs Physics
%K Beyond Standard Model
%K Supersymmetric Standard Model
%R 10.1007/JHEP11(2013)051
%U http://arxiv.org/abs/arXiv:1307.5973
%U https://doi.org/10.1007/JHEP11(2013)051
%P 051-39pp