Published March 1983
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Charm production and the confining force field
- 1. Lund Univ. (Sweden). Institutionen foer Teoretisk Fysik
Description
We show that charm production at SPS energies can be understood simply from O(α2 sub (s)) QCD processes when combined with fragmentation of the colour fields stretched by the final state partons. The tension of the confining force field responsible for particle production is found to pull the charmed particles away from the reaction centre, giving rise to a harder x sub (F)-spectrum than would be expected from the bare QCD matrix elements. (Authors)
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Additional details
Publishing Information
- Imprint Pagination
- 7 p.
- Report number
- LU-TP--83-4
INIS
- Country of Publication
- Sweden
- Country of Input or Organization
- Sweden
- INIS RN
- 14781802
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- CHARM PARTICLES; GEV RANGE 100-1000; JET MODEL; PARTICLE PRODUCTION; PERTURBATION THEORY; PION MINUS-PROTON INTERACTIONS; QUANTUM CHROMODYNAMICS; THEORETICAL DATA
- Descriptors DEC
- DATA; ELEMENTARY PARTICLES; ENERGY RANGE; FIELD THEORIES; GEV RANGE; HADRON-HADRON INTERACTIONS; INFORMATION; INTERACTIONS; MATHEMATICAL MODELS; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; NUMERICAL DATA; PARTICLE INTERACTIONS; PARTICLE MODELS; PION-NUCLEON INTERACTIONS; PION-PROTON INTERACTIONS; POSTULATED PARTICLES; QUANTUM FIELD THEORY