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From Kondo Model and Strong Coupling Lattice QCD to the Isgur-Wise Function

Patel, Apoorva (1994) From Kondo Model and Strong Coupling Lattice QCD to the Isgur-Wise Function. [Preprint]

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Abstract

Isgur-Wise functions parametrise the leading behaviour of weak decay form factors of mesons and baryons containing a single heavy quark. The form factors for the quark mass operator are calculated in strong coupling lattice QCD, and Isgur-Wise functions extracted from them. Based on renormalisation group invariance of the operators involved, it is argued that the Isgur-Wise functions would be the same in the weak coupling continuum theory. (Invited talk presented at the International Colloquium on Modern Quantum Field Theory II, TIFR, Bombay, January 5-11, 1994. To appear in proceedings.)

Item Type: Preprint
Department/Centre: Division of Physical & Mathematical Sciences > Centre for Theoretical Studies
Division of Information Sciences > Supercomputer Education & Research Centre
Date Deposited: 13 Aug 2004
Last Modified: 19 Sep 2010 04:13
URI: http://eprints.iisc.ernet.in/id/eprint/911

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