Published May 29, 1998
| Version v1
Journal article
Study of the isovector scalar mesons in the channel p-barp→K±KS0π± at three hydrogen target densities
Creators
- 1. Dipartimento di Fisica, Universita di Cagliari and INFN, Sezione di Cagliari, Cagliari (Italy)
Description
The study of the I=1, 0++ states with the OBELIX detector in the channel p-barp→K±KS0π± at three different target densities is reported. We discuss in particular the initial state dependence of a0(980) production and the evidence of an extra scalar state with mass 1.29±0.01 GeV/c2 and width 0.080±0.005 GeV/c2
Additional details
Identifiers
- DOI
- 10.1063/1.56025;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 432
- Journal Issue
- 1
- Journal Page Range
- p. 108-112
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- 7. international conference on hadron spectroscopy
- Dates
- 25-30 Aug 1997
- Place
- Upton, NY (United States)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 40059281
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- A0-980 MESONS; GEV RANGE; INCLUSIVE INTERACTIONS; ISOVECTORS; KAONS MINUS; KAONS NEUTRAL SHORT-LIVED; KAONS PLUS; MASS SPECTRA; MULTIPARTICLE SPECTROMETERS; PARTICLE IDENTIFICATION; PARTICLE PRODUCTION; PARTICLE WIDTHS; PROTON-ANTIPROTON INTERACTIONS; REST MASS; S MATRIX
- Descriptors DEC
- BARYON-BARYON INTERACTIONS; BOSONS; ELEMENTARY PARTICLES; ENERGY RANGE; HADRON-HADRON INTERACTIONS; HADRONS; INTERACTIONS; KAONS; KAONS NEUTRAL; MASS; MATRICES; MEASURING INSTRUMENTS; MESONS; NUCLEON-ANTINUCLEON INTERACTIONS; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; PSEUDOSCALAR MESONS; SCALAR MESONS; SPECTRA; SPECTROMETERS; STRANGE MESONS; STRANGE PARTICLES; TENSORS; VECTORS
Optional Information
- Notes
- (c) 1998 American Institute of Physics.
- Collaborations
- OBELIX Collaboration