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arXiv · hep-lat/9709134

B meson form factors from HQET simulations

C. Bernard·C. DeTar·Steven Gottlieb·U. M. Heller·J. Hetrick·B. Jegerlehner·C. McNeile·K. Rummukainen·R. Sugar·D. Toussaint·M. Wingate
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Abstract

We use simulations of heavy quark effective field theory to calculate the Isgur-Wise function, and we demonstrate the feasibility of calculating the matrix element for the $B \to π+ \leptons$ decay in the lattice heavy quark effective theory (HQET).

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C. Bernard, C. DeTar, Steven Gottlieb, U. M. Heller, J. Hetrick, B. Jegerlehner, C. McNeile, K. Rummukainen, R. Sugar, D. Toussaint, M. Wingate. 1997-09-28. B meson form factors from HQET simulations. https://doi.org/10.1016/s0920-5632(97)00774-3

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