Published December 3, 1987
| Version v1
Journal article
The real part of the proton-antiproton elastic scattering amplitude at the centre of mass energy of 546 GeV
Creators
- Bernard, D.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
- Scampoli, G.4, 5
- Scapellato, S.4, 5
- Vannini, C.4, 5
- Verdini, P.G.4, 5
- Carbonara, F.6, 7
- Chiefari, G.6, 7
- Drago, E.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
- Haguenauer, M.8
- Innocente, V.8
- Kluit, P.9
- Timmermans, J.9
- UA4 Collaboration
- 1. European Organization for Nuclear Research, Geneva (Switzerland)
- 2. Istituto Nazionale di Fisica Nucleare, Genoa (Italy)
- 3. Genoa Univ. (Italy). Dipt. di Fisica
- 4. Istituto Nazionale di Fisica Nucleare, Pisa (Italy)
- 5. Pisa Univ. (Italy). Dipt. di Fisica
- 6. Istituto Nazionale di Fisica Nucleare, Naples (Italy)
- 7. Naples Univ. (Italy). Dipt. di Fisica
- 8. Ecole Polytechnique, 91 - Palaiseau (France). Lab. de Physique Nucleaire et des Hautes Energies
- 9. Nationaal Inst. voor Kernfysica en Hoge-Energiefysica (NIKHEF), Amsterdam (Netherlands). Sectie H
Description
Proton-antiproton elastic scattering was measured at the CERN SPS Collider at the centre-of-mass energy √s = 546 GeV in the Coulomb interference region. The data provide information on the phase of the hadronic amplitude in the forward direction. The conventional analysis gives for the ratio ρ of the real to the imaginary part of the hadronic amplitude the result ρ = 0.24±0.04. (orig.)
Additional details
Publishing Information
- Journal Title
- Phys. Lett., B
- Journal Volume
- 198
- Journal Issue
- 4
- Series
- Phys. Lett., B.
- Journal Page Range
- 583-589
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 19030253
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANTIPROTONS; DIFFERENTIAL CROSS SECTIONS; ELASTIC SCATTERING; EXPERIMENTAL DATA; GEV RANGE 100-1000; PROTON-ANTIPROTON INTERACTIONS; PROTONS; SCATTERING AMPLITUDES
- Descriptors DEC
- AMPLITUDES; ANTIBARYONS; ANTIMATTER; ANTINUCLEI; ANTINUCLEONS; ANTIPARTICLES; BARYON-BARYON INTERACTIONS; BARYONS; CATIONS; CHARGED PARTICLES; CROSS SECTIONS; DATA; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GEV RANGE; HADRON-HADRON INTERACTIONS; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INFORMATION; INTERACTIONS; IONS; MATTER; NUCLEI; NUCLEON-ANTINUCLEON INTERACTIO; NUCLEONS; NUMERICAL DATA; PARTICLE INTERACTIONS; SCATTERING
Optional Information
- Collaborations
- UA4 Collaboration.