Published September 2004
| Version v1
Report
NLO corrections to exclusive B decays in kT factorization
Description
We construct a valid definition of the kT-dependent B meson wave function, and then calculate next-to-leading-order corrections. The kT-dependent Sudakov logarithms are found and resummed. We show that the B meson wave function remains normalizable after taking into account renormalization-group evolution effects, contrary to the observation derived from the collinear factorization theorem in the literature. (author)
Additional details
Publishing Information
- Imprint Title
- Proceedings of the APPI winter institute: APPI 2004
- Imprint Pagination
- 184 p.
- Journal Page Range
- p. 19-30
- Report number
- KEK-PROC--2004-6
Conference
- Title
- 9. accelerator and particle physics institute
- Acronym
- APPI 2004
- Dates
- 16-20 Feb 2004
- Place
- Appi, Iwate (Japan)
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 36038751
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference, Non-conventional Literature
- Descriptors DEI
- B MESONS; CORRECTIONS; EXCLUSIVE INTERACTIONS; FACTORIZATION; GROUP THEORY; HADRONIC PARTICLE DECAY; PERTURBATION THEORY; QUANTUM CHROMODYNAMICS; RENORMALIZATION; TRANSVERSE MOMENTUM; WAVE FUNCTIONS
- Descriptors DEC
- BEAUTY MESONS; BEAUTY PARTICLES; BOSONS; DECAY; ELEMENTARY PARTICLES; FIELD THEORIES; FUNCTIONS; HADRONS; INTERACTIONS; LINEAR MOMENTUM; MATHEMATICS; MESONS; PARTICLE DECAY; PARTICLE INTERACTIONS; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY
Optional Information
- Notes
- 47 refs., 1 fig.