Published 1985
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Excitation of the Δ resonance in relativistic heavy ion charge exchange reactions
Description
Excitation of the Δ resonance has been observed for the first time in a heavy ion reaction. The strength of the Δ signal depends on the projectile nuclear structure. In the same incident energy range, about 900 MeV per nucleon, we observe - a strong Δ excitation in 27Al(20Ne, 20F) and 27Al(20Ne, 20Na), - a weak Δ in 12C(14N, 14C) and - nearly no Δ excitation in (12C, 12B) and (12C, 12N) whatever the target is among a sample of nuclei from 12C to 89Y
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Additional details
Publishing Information
- Imprint Pagination
- 9 p.
- Report number
- IPNO--85-26
Conference
- Title
- 2. International conference on nucleus-nucleus collisions.
- Dates
- 10-14 Jun 1985.
- Place
- Visby (Sweden).
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 17067285
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALUMINIUM 27 TARGET; BORON 12; CARBON 12 REACTIONS; CARBON 12 TARGET; CARBON 14; CHARGE-EXCHANGE REACTIONS; FLUORINE 20; GEV RANGE 01-10; GEV RANGE 10-100; N*RESONANCES; NEON 20 REACTIONS; NITROGEN 12; NITROGEN 14 REACTIONS; SODIUM 20
- Descriptors DEC
- BARYON RESONANCES; BARYONS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; BORON ISOTOPES; CARBON ISOTOPES; ELEMENTARY PARTICLES; ENERGY RANGE; EVEN-EVEN NUCLEI; FERMIONS; FLUORINE ISOTOPES; GEV RANGE; HADRONS; HEAVY ION REACTIONS; ISOTOPES; LIGHT NUCLEI; MILLISEC LIVING RADIOISOTOPES; NITROGEN ISOTOPES; NUCLEAR REACTIONS; NUCLEI; ODD-ODD NUCLEI; RADIOISOTOPES; RESONANCE PARTICLES; SECONDS LIVING RADIOISOTOPES; SODIUM ISOTOPES; TARGETS; YEARS LIVING RADIOISOTOPES