Published April 1, 2008
| Version v1
Journal article
Spin-dependent DGLAP evolution equations and t distribution of longitudinally polarized structure functions in leading order and next-to-leading order at low x
Creators
- 1. Department of Physics, Tezpur University, Napaam, Tezpur, Assam (India)
Description
We obtain spin-dependent singlet, nonsinglet, and gluon structure functions by solving Dokshitzer-Gribov-Lipatov-Altarelli-Parisi evolution equations in leading order and next-to-leading order at low x. The Taylor series expansion method is used to solve the evolution equations. We also calculated t evolution of longitudinally polarized proton and neutron structure functions g1p and g1n, respectively, and the results are compared with SLAC E143 data.
Additional details
Identifiers
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 77
- Journal Issue
- 7
- Journal Page Range
- p. 074023-074023.5
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 41001277
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- DISTRIBUTION; EQUATIONS; EVOLUTION; GLUONS; MATHEMATICAL SOLUTIONS; NEUTRONS; PROTONS; SERIES EXPANSION; SPIN; STANFORD LINEAR ACCELERATOR CENTER; STRUCTURE FUNCTIONS
- Descriptors DEC
- ANGULAR MOMENTUM; BARYONS; BOSONS; ELEMENTARY PARTICLES; FERMIONS; FUNCTIONS; HADRONS; NATIONAL ORGANIZATIONS; NUCLEONS; PARTICLE PROPERTIES; US DOE; US ERDA; US ORGANIZATIONS
Optional Information
- Notes
- (c) 2008 The American Physical Society