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Singlet channel scattering in a Composite Higgs model on the lattice

We present the first calculation of the scattering amplitude in the singlet channel beyond QCD. The calculation is performed in SU(2) gauge theory with $N_f=2$ fundamental Dirac fermions and based on a finite-volume scattering formalism. The theory exhibits a $SU(4) \rightarrow Sp(4)$ chiral symmetr...

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Detalles Bibliográficos
Autores principales:	Drach, Vincent, Fritzsch, Patrick, Rago, Antonio, Romero-López, Fernando
Lenguaje:	eng
Publicado:	2021
Materias:	hep-ph Particle Physics - Phenomenology hep-lat Particle Physics - Lattice
Acceso en línea:	https://dx.doi.org/10.1140/epjc/s10052-021-09914-y http://cds.cern.ch/record/2800095

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