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2015:groups:higgs:morehiggs:lowmassdiphoton [2015/06/16 11:49] david.sabes |
2015:groups:higgs:morehiggs:lowmassdiphoton [2015/06/16 23:43] ulrich.goerlach |
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We have 3 theoretical models (frameworks) where our final state is applicable: | We have 3 theoretical models (frameworks) where our final state is applicable: | ||
- | Theory 1: Werner | + | Theory 1: Werner: in the NMSSM the lightest neutralinos/chargino can be mainly the MSSM higgsinos. |
+ | In case of a large singlet-doublet couplings, one gets sizable cross section for | ||
+ | pp -> chi chi H_1. Here chi chi is the summation over all higgsinos which are mass degenerate within a few | ||
+ | GeV. | ||
+ | |||
+ | The second interesting process ist pp -> H_3 -> H_1 H_1 where the H_3 is the heaviest neutral Higgs boson. | ||
+ | |||
+ | The third is pp -> t t -> W b H+ b where H+ decays into W H_1 and the later to gamma gamma. | ||
Theory 2: Ulrich | Theory 2: Ulrich | ||
+ | {{:2015:groups:higgs:morehiggs:benchmark_point_b1_nmssm_from_arxiiv.jpg|}} | ||
Theroy 3: Giacommo and Aldo | Theroy 3: Giacommo and Aldo |