Published August 2007
| Version v1
Journal article
Measurement of leptonic and hadronic decays of ω- and φ-mesons at RHIC by PHENIX
Creators
- 1. Petersburg Nuclear Physics Institute, Gatchina 188300, Russia (Russian Federation)
Description
The PHENIX experiment at RHIC has measured production of ω- and φ-mesons in p + p, d + Au and Au+Au collisions at √sNN=62.4 and 200 GeV. Transverse momentum (mass) spectra measured in hadronic and di-electron decay channels are found to be in agreement with each other within the errors. Nuclear modification factors RAA measured for both mesons are consistent with results obtained for other neutral mesons. The position of the meson mass peaks and their widths reconstructed in hadronic decay channels are in agreement with their properties measured in vacuum
Additional details
Identifiers
- DOI
- 10.1088/0954-3899/34/8/S127;
- PII
- S0954-3899(07)42223-X;
Publishing Information
- Journal Title
- Journal of Physics. G, Nuclear and Particle Physics
- Journal Volume
- 34
- Journal Issue
- 8
- Journal Page Range
- p. S925-S928
- 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
- 39050971
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BROOKHAVEN RHIC; DEUTERON REACTIONS; ELECTRONS; GEV RANGE; GOLD 197 REACTIONS; GOLD 197 TARGET; HADRONIC PARTICLE DECAY; LEPTONIC DECAY; MASS SPECTRA; MULTIPARTICLE SPECTROMETERS; OMEGA-782 MESONS; PARTICLE IDENTIFICATION; PARTICLE PRODUCTION; PARTICLE WIDTHS; PHI MESONS; PROTON-PROTON INTERACTIONS; REST MASS; TRANSVERSE MOMENTUM
- Descriptors DEC
- ACCELERATORS; BARYON-BARYON INTERACTIONS; BASIC INTERACTIONS; BOSONS; CHARGED-PARTICLE REACTIONS; DECAY; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; HADRON-HADRON INTERACTIONS; HADRONS; HEAVY ION ACCELERATORS; HEAVY ION REACTIONS; INTERACTIONS; LEPTONS; LINEAR MOMENTUM; MASS; MEASURING INSTRUMENTS; MESONS; NUCLEAR REACTIONS; NUCLEON-NUCLEON INTERACTIONS; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; PROTON-NUCLEON INTERACTIONS; SPECTRA; SPECTROMETERS; STORAGE RINGS; TARGETS; VECTOR MESONS; WEAK INTERACTIONS; WEAK PARTICLE DECAY
Optional Information
- Collaborations
- PHENIX Collaboration