Published June 2004
| Version v1
Journal article
Baryonic effect of χcJ suppression in Au + Au collisions at RHIC energies
Creators
- 1. Central China Normal Univ., Wuhan (China). Inst. of Particle Physics
- 2. Shanghai Univ., Shanghai (China). Dept. of Physics
Description
The authors predict that χcJ mesons at low transverse momentum in the central rapidity region are almost dissociated by nucleons and antinucleons in hadronic matter produced in central Au + Au collisions at relativistic high-ion collider (RHIC) energies √SNN=130 and 200 GeV. In the calculations the nucleon and antinucleon distributions in hadronic matter are results of evolution from their freeze-out distributions which well fit the experimental transverse momentum spectra of proton and antiproton
Additional details
Publishing Information
- Journal Title
- Chinese Physics Letters
- Journal Volume
- 21
- Journal Issue
- 6
- Journal Page Range
- p. 1031-1034
- ISSN
- 0256-307X
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 36063660
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- ANTINUCLEONS; BARYONS; DISSOCIATION; FREEZING OUT; GOLD; HADRONS; HEAVY ION REACTIONS; INHIBITION; MESONS; NUCLEONS; TRANSVERSE MOMENTUM
- Descriptors DEC
- ANTIBARYONS; ANTIMATTER; ANTIPARTICLES; BARYONS; BOSONS; ELEMENTARY PARTICLES; ELEMENTS; FERMIONS; HADRONS; LINEAR MOMENTUM; MATTER; METALS; NUCLEAR REACTIONS; NUCLEONS; SEPARATION PROCESSES; TRANSITION ELEMENTS