Published February 1981
| Version v1
Journal article
Higher twist QCD terms in high-P/sub T/ pion production
Creators
- 1. High Energy Physics Division, Argonne National Laboratory, Argonne, Illinois 60439
Description
We investigate the higher twist subprocesses qG→qπ+- and qq-bar→Gπ+- in the framework of perturbative Quantum Chromodynamics (QCD). Cross sections for these processes are compared with the minimum twist QCD results for qq-bar→qq-bar and qG→qG. The higher twist terms give sizeable corrections to the inclusive pion yields, particularly for qq-bar initial states. We also examine the effects of higher twist QCD terms for the charge ratio, N(π-N→π-X)/ N
Additional details
Publishing Information
- Journal Title
- AIP Conf. Proc.
- Journal Volume
- 68
- Journal Issue
- 1
- Series
- AIP Conf. Proc.
- Journal Page Range
- 118-122
- ISSN
- 0094-243X
Conference
- Title
- 20. international conference on high energy physics.
- Dates
- 17 - 23 Jul 1980.
- Place
- Madison, WI, USA.
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 12631154
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANGULAR DISTRIBUTION; CROSS SECTIONS; FORM FACTORS; GLUONS; HADRON-HADRON INTERACTIONS; INCLUSIVE INTERACTIONS; MECHANICAL FRAGMENTATION; PARTICLE PRODUCTION; PERTURBATION THEORY; PIONS; QUANTUM CHROMODYNAMICS; QUARK-ANTIQUARK INTERACTIONS; STRUCTURE FUNCTIONS; TRANSVERSE MOMENTUM
- Descriptors DEC
- BOSONS; DISTRIBUTION; ELEMENTARY PARTICLES; FIELD THEORIES; FUNCTIONS; HADRONS; INTERACTIONS; LINEAR MOMENTUM; MESONS; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; POSTULATED PARTICLES; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY
Optional Information
- Secondary number(s)
- CONF-800724--.