Semileptonic decays of D mesons in unquenched lattice QCD

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We present our preliminary results for semileptonic form factors of D mesons in unquenched lattice QCD. Simulations are carried out with n{sub f} = 2 + 1 dynamical quarks using gauge configurations generated by the MILC collaboration. For the valence quarks, we adopt an improved staggered light quark action and the clover heavy quark action. Our results for D {yields} K and D {yields} {pi} form factors at q{sup 2} = 0 are in agreement with the experimental values.

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113 Kilobytes pages

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al., Masataka Okamoto et March 17, 2004.

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We present our preliminary results for semileptonic form factors of D mesons in unquenched lattice QCD. Simulations are carried out with n{sub f} = 2 + 1 dynamical quarks using gauge configurations generated by the MILC collaboration. For the valence quarks, we adopt an improved staggered light quark action and the clover heavy quark action. Our results for D {yields} K and D {yields} {pi} form factors at q{sup 2} = 0 are in agreement with the experimental values.

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113 Kilobytes pages

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  • 21st International Symposium on Lattice Field Theory, Tsukuba, Ibaraki (JP), 07/15/2003--07/19/2003

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  • Report No.: FERMILAB-Conf-03/447-T
  • Grant Number: AC02-76CH03000
  • Office of Scientific & Technical Information Report Number: 822090
  • Archival Resource Key: ark:/67531/metadc781898

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  • March 17, 2004

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  • Dec. 3, 2015, 9:30 a.m.

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  • Aug. 4, 2016, 7:55 p.m.

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al., Masataka Okamoto et. Semileptonic decays of D mesons in unquenched lattice QCD, article, March 17, 2004; Batavia, Illinois. (digital.library.unt.edu/ark:/67531/metadc781898/: accessed August 23, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.