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20.09.2018 15:54 Età: 151 days
Categoria: Appuntamenti

Theory Colloquium: Fermion Pair Production in Composite Higgs Models Using Warped Geometry

Speaker: Michael Peskin, SLAC National Accelerator Lab, USA 27-09-2018 | 15:00 | Aula C, Dipartimento di Fisica e Astronomia, via Marzolo 8, Padova

Models in the warped Randall-Sundrum space without scalar fields and with fermions and gauge bosons in the bulk provide a useful setting to explore the properties of composite models of the Higgs field. Jongmin Yoon and I have been studying the systematics of e+e- -> f fbar in this framework. The cross sections trace properties of the underlying model construction, in a way that is orthogonal to direct particle searches. Observing fermion pair production with high precision may be the best way to test these models.