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Abstract: We interpret the current experimental limit on the lightest Higgs boson massto suggest that if nature is supersymmetric, there are additional interactionsbeyond those of the MSSM coming from new degrees of freedom around the TeVscale. Within an effective field theory analysis, the leading order correctionsto the MSSM are described in terms of only two operators. This provides ahighly constrained description of Beyond MSSM BMSSM physics. The scalar Higgsspectrum as well as the chargino and neutralino spectrum and couplings aremodified in a distinctive way. These operators can be generated by a variety ofmicroscopic mechanisms.



Autor: Michael Dine, Nathan Seiberg, Scott Thomas

Fuente: https://arxiv.org/







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