Published May 1996
| Version v1
Journal article
Production of J/ψ pairs at DESY HERA-N searrow
Description
The production of J/ψ pairs as a possible measure of the polarized gluon distribution ΔG(x) is studied for proton-nucleon collisions at √s=40 GeV (DESY HERA-N searrow). The possibilities of reconstructing the helicity state of at least one of the J/ψ close-quote s are critically reviewed. The observation of production asymmetries in the single polarized mode of HERA-N searrow is found to be not feasible. copyright 1996 The American Physical Society
Additional details
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 53
- Journal Issue
- 9
- Journal Page Range
- p. 5310-5313.
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 27077420
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ASYMMETRY; DESY; DISTRIBUTION; GLUONS; HELICITY; J PSI-3097 MESONS; PAIR PRODUCTION; PROTON-NUCLEON INTERACTIONS
- Descriptors DEC
- ACCELERATORS; BARYON-BARYON INTERACTIONS; BOSONS; CHARMONIUM; CYCLIC ACCELERATORS; ELEMENTARY PARTICLES; HADRON-HADRON INTERACTIONS; HADRONS; INTERACTIONS; MESONS; NUCLEON-NUCLEON INTERACTIONS; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; PARTICLE PROPERTIES; POSTULATED PARTICLES; QUARKONIUM; SYNCHROTRONS; VECTOR MESONS