B Semileptonic Decays at High Recoil Momentum

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dc.creatorDavies, C. T. H.
dc.creatorFollana, E.
dc.creatorLepage, G. P.
dc.creatorShigemitsu, J.
dc.creatorWong, K. Y.
dc.date2007-10-03
dc.date.accessioned2026-07-07T11:37:46Z
dc.date.available2026-07-07T11:37:46Z
dc.descriptionWe explore the possibility of studying $B\toπlν$ semileptonic decays at large recoil momentum. Our methods include the use of a random-wall source for the pion to reduce statistical errors, and different smearing functions are used for the B meson to improve the overlap with the ground state. We observe, in general, a factor of 3-4 improvement in the signal-to-noise ratio in correlation functions if random-wall propagators are used.
dc.description7 pages, poster presented at the XXV International Symposium on Lattice Field Theory, 30 July - 4 August 2007, Regensburg, Germany
dc.identifierhttps://arxiv.org/abs/0710.0741
dc.identifierhttp://arxiv.org/abs/0710.0741
dc.identifierPoSLAT2007:378,2007
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/199320
dc.subjectHigh Energy Physics - Lattice
dc.titleB Semileptonic Decays at High Recoil Momentum
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