Published June 2009
| Version v1
Journal article
Recent high-pT results from STAR
Description
We present selected recent results of multi-hadron correlation measurements in azimuth and pseudorapidity at intermediate and high pT in Au+Au collisions at √(sNN)=200 GeV, from the STAR experiment at RHIC. At intermediate pT, measurements are presented that attempt to determine the origin of the associated near-side (small Δφ) yield at large pseudo-rapidity difference Δη that is found to be present in heavy ion collisions. In addition, results are reported on new multi-hadron correlation measures at high-pT that use di-hadron triggers and multi-hadron cluster triggers with the goal to constrain the underlying jet kinematics better than in the existing measurements of inclusive spectra and di-hadron correlations. (orig.)
Availability note (English)
Available from: http://dx.doi.org/10.1140/epjc/s10052-009-1007-1Additional details
Identifiers
Publishing Information
- Journal Title
- European Physical Journal. C
- Journal Volume
- 61
- Journal Issue
- 4
- Series
- Hard Probes 2008. Edited by Nestor Armesto, Carlos Pajares, Carlos A. Salgado and Urs A. Wiedemann
- Journal Page Range
- p. 569-574
- ISSN
- 1434-6044
Conference
- Title
- 3. international conference on hard and electro-magnetic probes of high- energy nuclear collisions
- Acronym
- HP08 - HARD PROBES 2008
- Dates
- 8-14 Jun 2008
- Place
- Illa da Toxa (Spain)
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 40081536
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference, Numerical Data
- Descriptors DEI
- ANGULAR CORRELATION; ANTIPROTONS; BRANCHING RATIO; EXPERIMENTAL DATA; GOLD 197 REACTIONS; GOLD 197 TARGET; HADRONS; HEAVY ION REACTIONS; JET MODEL; MULTIPLE PRODUCTION; NUCLEAR REACTION YIELD; PARTICLE RAPIDITY; PIONS MINUS; PIONS PLUS; RELATIVISTIC RANGE; TEV RANGE 10-100; TRANSVERSE MOMENTUM
- Descriptors DEC
- ANTIBARYONS; ANTIMATTER; ANTINUCLEI; ANTINUCLEONS; ANTIPARTICLES; BARYONS; BOSONS; CORRELATIONS; DATA; DIMENSIONLESS NUMBERS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; HADRONS; HEAVY ION REACTIONS; INFORMATION; LINEAR MOMENTUM; MATHEMATICAL MODELS; MATTER; MESONS; NUCLEAR REACTIONS; NUCLEI; NUCLEONS; NUMERICAL DATA; PARTICLE MODELS; PARTICLE PRODUCTION; PARTICLE PROPERTIES; PIONS; PROTONS; PSEUDOSCALAR MESONS; TARGETS; TEV RANGE; YIELDS