Published August 2007
| Version v1
Journal article
Low- and intermediate-pT di-hadron distributions in Au + Au collisions at √sNN = 200 GeV from STAR
Creators
- 1. Lawrence Berkeley National Laboratory, One Cyclotron Road, Berkeley, CA 94720 (United States)
Description
We present a study of low- and intermediate-pT correlated azimuthal angular distributions in Au+Au collisions at √sNN = 200 GeV from STAR. The near side associated yields in Au+Au collisions are found to be strongly enhanced, due to contributions from large Δη. The enhancement is reduced for high ptrigT. We show a strong broadening and enhancement of the away-side yield. The evolution of the away-side shape may be explained as the sum of a broad structure from bulk response and a narrow peak from jet fragmentation
Additional details
Identifiers
- DOI
- 10.1088/0954-3899/34/8/S142;
- PII
- S0954-3899(07)42708-6;
Publishing Information
- Journal Title
- Journal of Physics. G, Nuclear and Particle Physics
- Journal Volume
- 34
- Journal Issue
- 8
- Journal Page Range
- p. S995-S998
- ISSN
- 0954-3899
- CODEN
- JPGPED
Conference
- Title
- 19. international conference on ultra-relativistic nucleus-nucleus collisions
- Acronym
- Quark matter 2006
- Dates
- 14-20 Nov 2006
- Place
- Shanghai (China)
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 39050981
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANGULAR DISTRIBUTION; BROOKHAVEN RHIC; GEV RANGE; GOLD 197 REACTIONS; GOLD 197 TARGET; HADRONS; JET MODEL; MULTIPARTICLE SPECTROMETERS; NUCLEAR REACTION YIELD; PARTICLE IDENTIFICATION; TRANSVERSE MOMENTUM
- Descriptors DEC
- ACCELERATORS; DISTRIBUTION; ELEMENTARY PARTICLES; ENERGY RANGE; HEAVY ION ACCELERATORS; HEAVY ION REACTIONS; LINEAR MOMENTUM; MATHEMATICAL MODELS; MEASURING INSTRUMENTS; NUCLEAR REACTIONS; PARTICLE MODELS; SPECTROMETERS; STORAGE RINGS; TARGETS; YIELDS
Optional Information
- Collaborations
- STAR Collaboration