%0 Journal Article %1 Becirevic2009GBBpicoupling %A Becirevic, Damir %A Blossier, Benoit %A Chang, Emmanuel %A Haas, Benjamin %D 2009 %K decay, heavy, lattice %T g(B*Bpi)-coupling in the static heavy quark limit %U http://arxiv.org/abs/0905.3355 %X By means of QCD simulations on the lattice, we compute the coupling of the heavy-light mesons to a soft pion in the static heavy quark limit. The gauge field configurations used in this calculations include the effect of N\_f=2 dynamical Wilson quarks, while for the static quark propagator we use its improved form (so called HYP). On the basis of our results we obtain that the coupling g=0.44 +/- 0.03 (+0.07/-0.00), where the second error is flat (not gaussian).

@article{Becirevic2009GBBpicoupling, abstract = {{By means of QCD simulations on the lattice, we compute the coupling of the heavy-light mesons to a soft pion in the static heavy quark limit. The gauge field configurations used in this calculations include the effect of N\_f=2 dynamical Wilson quarks, while for the static quark propagator we use its improved form (so called HYP). On the basis of our results we obtain that the coupling g=0.44 +/- 0.03 (+0.07/-0.00), where the second error is flat (not gaussian).}}, added-at = {2019-02-23T22:09:48.000+0100}, archiveprefix = {arXiv}, author = {Becirevic, Damir and Blossier, Benoit and Chang, Emmanuel and Haas, Benjamin}, biburl = {https://www.bibsonomy.org/bibtex/2d7b27e4b201e37ee556a65d56f575ded/cmcneile}, citeulike-article-id = {5092569}, citeulike-linkout-0 = {http://arxiv.org/abs/0905.3355}, citeulike-linkout-1 = {http://arxiv.org/pdf/0905.3355}, day = 21, eprint = {0905.3355}, interhash = {44a570c5e275558f039c9f3e683ac049}, intrahash = {d7b27e4b201e37ee556a65d56f575ded}, keywords = {decay, heavy, lattice}, month = jul, posted-at = {2009-07-08 15:14:23}, priority = {0}, timestamp = {2019-02-23T22:15:27.000+0100}, title = {{g(B*Bpi)-coupling in the static heavy quark limit}}, url = {http://arxiv.org/abs/0905.3355}, year = 2009 }