Light-cone Sum Rules: A SCET-based Formulation
Conference
·
OSTI ID:877498
We describe the construction of light-cone sum rules (LCSRs) for exclusive B-meson decays into light energetic hadrons from correlation functions within soft-collinear effective theory (SCET). As an example, we consider the SCET sum rule for the B {yields} {pi} transition form factor at large recoil, including radiative corrections from hard-collinear loop diagrams at first order in the strong coupling constant.
- Research Organization:
- Stanford Linear Accelerator Center (SLAC)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC02-76SF00515;
- OSTI ID:
- 877498
- Report Number(s):
- SLAC-PUB-11529; hep-ph/0510262
- Conference Information:
- Talk given at QCD 05: 12th International QCD Conference, Montpellier, France, 4-8 Jul 2005
- Country of Publication:
- United States
- Language:
- English
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