B parameters of the complete set of matrix elements of delta B = 2 operators from the lattice
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B parameters of the complete set of matrix elements of delta B = 2 operators from the lattice

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B parameters of the complete set of matrix elements of delta B = 2 operators from the lattice

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dc.contributor.author Becirevic, D.
dc.contributor.author Giménez Gómez, Vicente
dc.contributor.author Martinelli, Guido
dc.contributor.author Papinutto, Mauro
dc.contributor.author Reyes Gámez, Juan
dc.date.accessioned 2014-09-25T12:15:11Z
dc.date.available 2014-09-25T12:15:11Z
dc.date.issued 2002
dc.identifier.uri http://hdl.handle.net/10550/38983
dc.description.abstract We compute on the lattice the 'bag' parameters of the five Delta-B = 2 operators of the supersymmetric basis, by combining their values determined in full QCD and in the static limit of HQET. The extrapolation of the QCD results from the accessible heavy-light meson masses to the B-meson mass is constrained by the static result. The matching of the corresponding results in HQET and in QCD is for the first time made at NLO accuracy in the MS over bar (NDR) renormalization scheme. All results are obtained in the quenched approximation.
dc.language.iso eng
dc.relation.ispartof Journal of High Energy Physics, 2002, vol. 2002, num. 4, p. 025-1-025-26
dc.rights.uri info:eu-repo/semantics/openAccess
dc.source Becirevic, D. Giménez Gómez, Vicente Martinelli, G. Papinutto, Mauro Reyes, J. 2002 B parameters of the complete set of matrix elements of delta B = 2 operators from the lattice Journal of High Energy Physics 2002 4 025-1 025-26
dc.subject Física
dc.title B parameters of the complete set of matrix elements of delta B = 2 operators from the lattice
dc.type info:eu-repo/semantics/article
dc.date.updated 2014-09-25T12:15:11Z
dc.identifier.doi http://dx.doi.org/10.1088/1126-6708/2002/04/025
dc.identifier.idgrec 041495

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