Published October 1, 2002
| Version v1
Journal article
Relating bottom quark mass in DR and MS regularization schemes
- 1. Department of Physics, Florida State University, Tallahassee, Florida 32306 (United States)
- 2. Department of Physics and Astronomy, University of Hawaii, Honolulu, Hawaii 96822 (United States)
- 3. Stanford Linear Accelerator Center, Stanford University, Stanford, California 94309 (United States)
Description
The value of the bottom quark mass at Q=MZ in the DR scheme is an important input for the analysis of supersymmetric models with a large value of tan β. Conventionally, however, the running bottom quark mass extracted from experimental data is quoted in the MS scheme at the scale Q=mb. We describe a two loop procedure for the conversion of the bottom quark mass from the MS to DR scheme. The Particle Data Group value mbMS(mbMS)=4.2±0.2 GeV corresponds to a range of 2.65-3.03 GeV for mbDR(MZ)
Additional details
Identifiers
- DOI
- 10.1103/PhysRevD.66.074007;
- arXiv
- arXiv:hep-ph/0207126v1;
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 66
- Journal Issue
- 7
- Journal Page Range
- p. 074007-074007.4
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 35073402
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- B QUARKS; CORRECTIONS; MESONS; RENORMALIZATION; REST MASS; STANDARD MODEL; SUPERSYMMETRY
- Descriptors DEC
- BEAUTY PARTICLES; BOSONS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; GRAND UNIFIED THEORY; HADRONS; MASS; MATHEMATICAL MODELS; PARTICLE MODELS; QUANTUM FIELD THEORY; QUARKS; SYMMETRY; UNIFIED GAUGE MODELS
Optional Information
- Notes
- (c) 2002 The American Physical Society