Published 1990
| Version v1
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Studies of nuclear collective flow with Diogene
Creators
- Babinet, R.1
- Cavata, C.1
- Demoulins, M.1
- Fanet, H.1
- Gosset, J.1
- Lemaire, M.C.1
- Le Merdy, A.1
- L'Hote, D.1
- Lucas, B.1
- Poitou, J.1
- Alard, J.P.2
- Augerat, J.2
- Bastid, N.2
- Charmensat, P.2
- Dupieux, P.2
- Fraysse, L.2
- Marrocle, J.2
- Montarou, G.2
- Parizet, M.J.2
- Ramani, A.2
- Brochard, F.3
- Gorodetzky, P.3
- Racca, C.3
- and others
- 1. CEA Centre d'Etudes Nucleaires de Saclay, 91 - Gif-sur-Yvette (France). Dept. de Physique Nucleaire
- 2. Clermont-Ferrant-2 Univ., 63 - Aubiere (France). Lab. de Physique Corpusculaire
- 3. Strasbourg-1 Univ., 67 (France). Centre de Recherches Nucleaires
Description
The DIOGENE results on the baryon and pion flows are analyzed. The attention is focalized on the collective hydrodynamical behaviour of nuclear matter. The transverse momentum analysis method is applied. Ne and Ar beams and NaF, Nb, Pb and Ca targets are used. The method for fitting the two-dimensional cross-sections with two-dimensional Gaussian distributions of baryon flow is described. It is shown that the experimental results can be summarized on the basis of the flow parameter F and the mean value of the in-plane transverse momentum per mass. Concerning the pion flow, the preferential emission towards the projectile side is compatible with the absorption hypothesis
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Additional details
Publishing Information
- Imprint Pagination
- 7 p.
- Report number
- CEA-CONF--10349
Conference
- Title
- 6. Winter Workshop on Nuclear Dynamics.
- Dates
- 18-24 Feb 1990.
- Place
- Jackson Hole, WY (USA).
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 22053974
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BARYONS; DIFFERENTIAL CROSS SECTIONS; GAUSS FUNCTION; HYDRODYNAMIC MODEL; NUCLEAR FRAGMENTATION; NUCLEAR FRAGMENTS; NUCLEAR MATTER; PARTICLE IDENTIFICATION; PIONS; SHOWER COUNTERS; TRANSVERSE MOMENTUM; TWO-DIMENSIONAL CALCULATIONS
- Descriptors DEC
- BOSONS; CROSS SECTIONS; ELEMENTARY PARTICLES; FERMIONS; FUNCTIONS; HADRONS; LINEAR MOMENTUM; MATHEMATICAL MODELS; MATTER; MEASURING INSTRUMENTS; MESONS; NUCLEAR REACTIONS; PARTICLE MODELS; PSEUDOSCALAR MESONS; RADIATION DETECTORS; STATISTICAL MODELS; THERMODYNAMIC MODEL