Published May 2010
| Version v1
Journal article
Influence of the nucleon hard partons distribution on J/Ψ suppression in a GMC framework
Creators
- 1. Physics Department, Academy of Armored Forces Engineering of PLA, Beijing (China)
- 2. Physics Graduate School, Shijiazhuang Railway Inst., Shijiazhuang (China)
- 3. Institute of High Energy Physics, Chinese Academy of Sciences, Beijing (China)
Description
In a Glauber Monte Carlo framework, taking into account the transverse spatial distribution of hard partons in the nucleon, we analyze the nuclear modification factor RdAu for J/ψ in d + Au collisions with EPS09 shadowing parametrization. After the influence of nucleon hard partons distribution is considered, a clearly upward correction is revealed for the dependence of RdAu on Ncoll in peripheral d + Au collisions, however, an unconspicuous correction is shown for the results versus pT. The theoretical results are in good agreement with the experimental data from PHENIX. (authors)
Additional details
Publishing Information
- Journal Title
- Chinese Physics Letters
- Journal Volume
- 27
- Journal Issue
- 5
- Journal Page Range
- [3 p.]
- ISSN
- 0256-307X
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 42023023
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- CERN LHC; CORRECTIONS; DEUTERON REACTIONS; GLAUBER THEORY; GLUONS; GOLD; INHIBITION; J PSI-3097 MESONS; MODIFICATIONS; MONTE CARLO METHOD; NUCLEONS; QUARKS; SHADOW EFFECT; SPATIAL DISTRIBUTION; TRANSVERSE MOMENTUM
- Descriptors DEC
- ACCELERATORS; BARYONS; BOSONS; CALCULATION METHODS; CHARGED-PARTICLE REACTIONS; CHARMONIUM; CYCLIC ACCELERATORS; DISTRIBUTION; ELEMENTARY PARTICLES; ELEMENTS; FERMIONS; HADRONS; LINEAR MOMENTUM; MESONS; METALS; NUCLEAR REACTIONS; QUARKONIUM; STORAGE RINGS; SYNCHROTRONS; TRANSITION ELEMENTS; VECTOR MESONS
Optional Information
- Notes
- 2 figs., 24 refs.