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arXiv 1993-12-30 DOI 10.1016/0920-5632(94)90425-1 0 views

The Isgur-Wise Function: A Lattice Determination from Pseudoscalar --> Pseudoscalar Form Factors

UKQCD Collaboration · Simone, James N.

Original · EN

Form factors for pseudoscalar --> pseudoscalar decays of heavy-light mesons are found in quenched lattice QCD with heavy-quark masses in the range of approximately 1-2 GeV. The Isgur-Wise function, ξ(ω), is extracted from these form factors. Results are in good agreement with ξ(ω) derived from CLEO measurements for B --> D*.

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