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LEPP Theory Seminar: Jason Aebischer, Technische Universität München

Wednesday, October 3, 2018 at 2:00pm

Physical Sciences Building, 401
245 East Avenue

Epsilon'/epsilon beyond the SM:

Abstract: The long standing deviation of the measured value of epsilon'/epsilon from the Standard Model prediction calls for a rigorous analysis of effects beyond the Standard Model (BSM) to K->pi pi decays. In this talk I will present results of scalar-scalar and tensor-tensor matrix elements relevant for epsilon'/epsilon, which have been obtained for the first time recently, using the Dual QCD approach. Furthermore I will present a master formula which allows to compute the value of epsilon'/epsilon in any given BSM scenario.  Finally epsilon'/epsilon will be analysed in a model independent way in the light of the SMEFT.

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Katerina Malysheva

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Jason Aebischer

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Technische Universität München

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