Published January 23, 1986
| Version v1
Journal article
Pseudorapidity distribution of charged particles in diffraction dissociation events at the CERN SPS collider
Creators
- Bernard, D.1
- Haguenauer, M.1
- Velasco, J.1
- Bozzo, M.2, 3
- Sette, G.2, 3
- Braccini, P.L.4, 5
- Castaldi, R.4, 5
- Cervelli, F.4, 5
- Sanguinetti, G.4, 5
- Vannini, C.4, 5
- Verdini, P.G.4, 5
- Carbonara, F.6, 7
- Chiefari, G.6, 7
- Drago, E.6, 7
- Innocente, V.6, 7
- Lanzano, S.6, 7
- Matthiae, G.6, 7
- Merola, L.6, 7
- Napolitano, M.6, 7
- Palladino, V.6, 7
- Sciacca, G.6, 7
- Visco, F.6, 7
- Koene, B.8
- Swol, R. van8
- Timmermans, J.8
- Scapellato, S.9, 5
- UA4 Collaboration
- 1. European Organization for Nuclear Research, Geneva (Switzerland)
- 2. Genoa Univ. (Italy). Dipartimento di Fisica
- 3. Istituto Nazionale di Fisica Nucleare, Genoa (Italy)
- 4. Pisa Univ. (Italy). Dipartimento di Fisica
- 5. Istituto Nazionale di Fisica Nucleare, Pisa (Italy)
- 6. Naples Univ. (Italy). Dipartimento di Fisica
- 7. Istituto Nazionale di Fisica Nucleare, Naples (Italy)
- 8. Nationaal Inst. voor Kernfysica en Hoge-Energiefysica (NIKHEF), Amsterdam (Netherlands). Sectie H
- 9. Scuola Normale Superiore, Pisa (Italy)
Description
The reaction anti pp->anti pX was studied as a function of the mass M of the system X at the centre-of-mass energy √s=546 GeV in the kinematical region where diffraction dissociation dominates. The pseudorapidity distribution of charged tracks, produced in the fragmentation of the system X, is well described within the limits of cylindrical phase space. The fragments of the X-system behave very similarly to the products of non-diffractive inelastic collisions at √s=M. (orig.)
Additional details
Publishing Information
- Journal Title
- Phys. Lett., B
- Journal Volume
- 166
- Journal Issue
- 4
- Series
- Phys. Lett., B.
- Journal Page Range
- 459-462
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 17030497
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANTIPROTONS; CHARGED PARTICLES; DIFFRACTION MODELS; EFFECTIVE MASS; EXPERIMENTAL DATA; GEV RANGE 100-1000; INCLUSIVE INTERACTIONS; MASS SPECTRA; MISSING MASS; MULTIPLE PRODUCTION; MULTIPLICITY; PARTICLE RAPIDITY; PROTON-ANTIPROTON INTERACTIONS; QUASI-ELASTIC SCATTERING
- Descriptors DEC
- ANTIBARYONS; ANTIMATTER; ANTINUCLEI; ANTINUCLEONS; ANTIPARTICLES; BARYON-BARYON INTERACTIONS; BARYONS; CATIONS; DATA; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GEV RANGE; HADRON-HADRON INTERACTIONS; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INFORMATION; INTERACTIONS; IONS; MASS; MATHEMATICAL MODELS; MATTER; NUCLEAR REACTIONS; NUCLEI; NUCLEON-ANTINUCLEON INTERACTIO; NUCLEONS; NUMERICAL DATA; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PRODUCTION; PARTICLE PROPERTIES; PROTONS; SCATTERING; SPECTRA
Optional Information
- Collaborations
- UA4 Collaboration.