@article{9befbd57c85446ee9a3261f3676180a7,
title = "A determination of the B0 s and B0 d mixing parameters in 2+1 lattice QCD",
abstract = "We report on the advances in our unquenched calculation of the matrix elements relevant for the analysis of B0 − B¯0 mixing using the Asqtad (light quark) and Fermilab (heavy quark) actions. We have calculated the hadronic parameters for the mass and width differences in the neutral B meson system. Preliminary results are presented for fB 2 q Bq as well as for the ratio ξ2 = fB 2 s BBs/fB 2 dBBd ",
author = "Evans, {R. Todd} and Elvira G{\'a}miz and El-Khadra, {Aida X.} and {Di Pierro}, Massimo",
note = "Funding Information: The numerical simulations for this work were carried out on the Fermilab lattice QCD clusters, which are a computing resource of the USQCD collaboration and are funded by the DOE. We are grateful to the Fermilab Computing Divisions for operating and maintaining the clusters. This work was supported in part by the DOE under grant no. DE-FG02-91ER40677 and by the Junta de Andaluc{\'i}a [P05-FQM-437 and P06-TIC-02302]. Publisher Copyright: {\textcopyright} Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.; 25th International Symposium on Lattice Field Theory, LATTICE 2007 ; Conference date: 30-07-2007 Through 04-08-2007",
year = "2007",
language = "English (US)",
volume = "42",
journal = "Proceedings of Science",
issn = "1824-8039",
publisher = "Sissa Medialab Srl",
}