Published October 1, 2002 | Version v1
Journal article Metadata-only

Approximate next-to-next-to-leading-order threshold resummation in heavy flavor decays

Creators

  • 1. Dipartimento di Scienze Fisiche, Universita di Napoli 'Federico II' and I.N.F.N., Sezione di Napoli (Italy)
  • 2. Dipartimento di Scienze Fisiche, Universita di Roma 'La Sapienza', and I.N.F.N., Sezione di Roma (Italy)
  • 3. CERN-TH, Geneva (Switzerland)

Description

We present an approximate next-to-next-to-leading-order evaluation of the QCD form factor resumming large logarithmic perturbative contributions in semi-inclusive heavy flavor decays

Additional details

Identifiers

DOI
10.1103/PhysRevD.66.074003;
arXiv
arXiv:hep-ph/0204125v2;

Publishing Information

Journal Title
Physical Review. D, Particles Fields
Journal Volume
66
Journal Issue
7
Journal Page Range
p. 074003-074003.10
ISSN
0556-2821
CODEN
PRVDAQ

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
35073398
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
EVALUATION; FLAVOR MODEL; FORM FACTORS; PARTICLE DECAY; PERTURBATION THEORY; QUANTUM CHROMODYNAMICS; RENORMALIZATION
Descriptors DEC
COMPOSITE MODELS; DECAY; FIELD THEORIES; MATHEMATICAL MODELS; PARTICLE MODELS; PARTICLE PROPERTIES; QUANTUM FIELD THEORY; QUARK MODEL

Optional Information

Notes
(c) 2002 The American Physical Society