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form factor from QCD sum rules

✍ Scribed by Chun-Yu Cui; Yong-Lu Liu; Ming-Qiu Huang


Book ID
113852598
Publisher
Elsevier Science
Year
2012
Tongue
English
Weight
305 KB
Volume
707
Category
Article
ISSN
0370-2693

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πŸ“œ SIMILAR VOLUMES


Universal Isgur-Wise form factors from Q
✍ P. Colangelo; F. De Fazio; N. Paver πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 473 KB

We review the role of the universal Isgnr-Wise functions parameterizing the B meson semileptonic matrix elements to excited charm states in the infinite heavy quark mass limit. We also discuss the determination of such form factors by QCD sum rules in the framework of the Heavy Quark Effective Theor