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Heavy-meson observables at one-loop in partially quenched chiral perturbation theory

Martin J. Savage*

  • Department of Physics, University of Washington, Seattle, Washington 98195-1560

  • *Electronic address: savage@phys.washington.edu
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Phys. Rev. D 65, 034014 – Published 10 January, 2002

DOI: https://doi.org/10.1103/PhysRevD.65.034014

Abstract

I present one-loop level calculations of the Isgur-Wise functions for B→D(*)eν, of the matrix elements of isovector twist-2 operators in B and D mesons, and the matrix elements for the radiative decays D*→Dγ in partially quenched heavy quark chiral perturbation theory. Such expressions are required in order to extrapolate from the light quark masses used in lattice simulations of the foreseeable future to those of nature.

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Phys. Rev. D 65, 034014– Published 10 January, 2002
  • Received 5 October 2001

© 2002 American Physical Society

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