Published 1995
| Version v1
Book
A measurement of αs(Q2) from the Gross Llewellyn Smith sum rule
Creators
- 1. Rochester Univ., NY (United States)
- 2. Columbia Univ., New York, NY (United States)
- 3. Fermi National Accelerator Lab., Batavia, IL (United States)
- 4. Kansas State Univ., Manhattan, KS (United States)
Description
The Gross Llewellyn Smith sum rule has been measured at different values of four-momentum transfer squared (Q2) by combining the precise CCFR neutrino data with data from other deep-inelastic scattering experiments at lower values of Q2. A comparison with the Ο(αs3) predictions of perturbative QCD yields a determination of αs and its dependence on Q2 in the range 1 GeV2 < Q2 < 20 GeV2. Low Q2 tests have greater sensitivity to αs(MZ2) than high Q2 tests, since at low Q2 αs is large and changing rapidly. (author)
Additional details
Publishing Information
- Publisher
- Editions Frontieres
- Imprint Place
- Gif-sur-Yvette (France)
- ISBN
- 2-86332-184-6
- Imprint Title
- '95 QCD and high energy hadronic interactions
- Imprint Pagination
- [669 p.]
- Journal Page Range
- p. 247-250
Conference
- Title
- 30. Moriond particle physics meeting
- Dates
- 18-25 Mar 1995
- Place
- Les Arcs, Savoie (France)
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 29056324
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- COUPLING CONSTANTS; DEEP INELASTIC SCATTERING; NEUTRINO REACTIONS; QUANTUM CHROMODYNAMICS; STRONG INTERACTIONS; SUM RULES
- Descriptors DEC
- BASIC INTERACTIONS; EQUATIONS; FIELD THEORIES; INELASTIC SCATTERING; INTERACTIONS; LEPTON REACTIONS; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; NUCLEAR REACTIONS; PARTICLE INTERACTIONS; QUANTUM FIELD THEORY; SCATTERING
Optional Information
- Notes
- 13 refs.