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Non-perturbative scale evolution of four-fermion operators in two-flavour QCD

We apply finite-size recursion techniques based on the Schrodinger functional formalism to determine the renormalization group running of four-fermion operators which appear in the Delta S=2 effective weak Hamiltonian of the Standard Model. Our calculations are done using O(a) improved Wilson fermio...

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Detalles Bibliográficos
Autores principales:	Dimopoulos, Petros, Herdoiza, Gregorio, Vladikas, Anastassios, Palombi, Filippo, Pena, Carlos, Sint, Stefan
Lenguaje:	eng
Publicado:	2006
Materias:	Particle Physics - Lattice
Acceso en línea:	https://dx.doi.org/10.22323/1.032.0158 http://cds.cern.ch/record/992761

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