Subleading Heavy Quark Effects in a Nonrelativistic Quark Model

Abstract

I present a very simple model, based on the model of Isgur, Scora, Grinstein and Wise \cite{ISGW}, which can be used to calculate the effects which appear at subleading order in heavy quark effective theory. I include both general formalism and specific results. The formalism transparently reproduces the results of heavy quark effective theory, while giving insight into such things as the vanishing of certain form factors at zero recoil. I discuss the implications of these results for both heavy quark effective theory and the Isgur-Scora-Grinstein-Wise model.

21 pages in LaTeX including 1 figure submitted using uufiles, EFI-93-39

References in corpus (5)

• The Residual Mass Term in the Heavy Quark Effective Theory
• QCD Sum Rule Analysis of the Subleading Isgur-Wise Form Factor ${\chi }_2(v\cdot v^{\prime })$
• The Subleading Isgur-Wise Form Factor ${\chi }_3(v\cdot v^{\prime })$ to Order ${\alpha }_s$ in QCD Sum Rules
• Simply Modeling Meson HQET
• Heavy Quark Symmetry Violation in Semileptonic Decays of D Mesons

Cited by in corpus (10)

• Semileptonic Meson Decays in the Quark Model: An Update
• 1/M Corrections to Baryonic Form Factors in the Quark Model
• Lifetime of doubly charmed baryons
• Decay constants, semi-leptonic and non-leptonic decays in a Bethe-Salpeter Model
• Flavour Dependence of Form Factors in Heavy Meson Decays
• A Possibility of Search for New Physics at LHCb
• Variational Estimation of the Wave Function at Origin for Heavy Quarkonium
• Quark Structure and Weak Decays of Heavy Mesons
• Comparison of potential models through HQET
• Covariant generalization of the ISGW quark model