Published May 1, 2001
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Antinucleus productions at RHIC
Description
Light antinuclei may be formed in relativistic heavy ion collisions via final state coalescence of antinucleons. The yields of antinuclei are sensitive to primordial antinucleon production, the volume of the system at kinetic freeze-out, and space-momentum correlations among antinucleons at freeze-out. We report here preliminary STAR results on bar d and bar 3He production in 130A GeV Au+Au collisions. These results are examined in a coalescence framework to elucidate the space-time structure of the antinucleon source
Availability note (English)
Available from INIS in electronic form; Also available from OSTI as DE00782541; PURL: https://www.osti.gov/servlets/purl/782541-vExzrk/webviewable/
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Additional details
Identifiers
Publishing Information
- Imprint Pagination
- 4 p.
- Report number
- LBNL--47936
Conference
- Title
- 15. International Conference on Ultrarelativistic nucleus-nucleus collisions quark matter 2001
- Dates
- 15-20 Jan 2001
- Place
- Stony Brook, NY (United States)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 33010204
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANTINUCLEI; ANTINUCLEONS; BROOKHAVEN RHIC; GOLD IONS; HEAVY IONS; HELIUM 3; ION COLLISIONS; PARTICLE PRODUCTION; QUARK MATTER; SPACE-TIME
- Descriptors DEC
- ACCELERATORS; ANTIBARYONS; ANTIMATTER; ANTIPARTICLES; BARYONS; CHARGED PARTICLES; COLLISIONS; ELEMENTARY PARTICLES; EVEN-ODD NUCLEI; FERMIONS; HADRONS; HEAVY ION ACCELERATORS; HELIUM ISOTOPES; IONS; ISOTOPES; LIGHT NUCLEI; MATTER; NUCLEI; NUCLEONS; STABLE ISOTOPES; STORAGE RINGS
Optional Information
- Contract/Grant/Project number
- AC03-76SF00098
- Collaborations
- STAR Collaboration
- Funding organization
- USDOE Director, Office of Science. Office of High Energy and Nuclear Physics (United States)