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SCET sum rules for B->P and B->V transition form factors
We investigate sum rules for heavy-to-light transition form factors at large recoil derived from correlation functions with interpolating currents for light pseudoscalar or vector fields in soft-collinear effective theory (SCET). We consider both, factorizable and non-factorizable contributions at l...
| Autores principales: | , , |
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| Lenguaje: | eng |
| Publicado: |
2007
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1088/1126-6708/2008/02/031 http://cds.cern.ch/record/1071387 |