Published December 2011
| Version v1
Journal article
Role of the entrance channel in the production of complex fragments in fusion-fission and quasifission reactions in the framework of the dinuclear system model
- 1. Institute of Nuclear Physics, 702132 Tashkent (Uzbekistan)
- 2. Joint Institute for Nuclear Research, 141980 Dubna (Russian Federation)
- 3. Institut fuer Theoretische Physik der Justus-Liebig-Universitaet, D-35392 Giessen (Germany)
- 4. Grand Accelerateur National d'Ions Lourds (GANIL), F-14076 Caen (France)
Description
The influence of entrance channel isospin, charge asymmetry, and bombarding energy on the competition between the complete fusion followed by the decay of compound nucleus and quasifission channels is treated within the dinuclear system model. The charge (mass) distributions of the products in the reactions 16,22O+27Al, 92,78Kr+40Ca, 86Kr+48Ca, 122Sn+12C, 32S+100Mo, 48Ca+144,154Sm, and 20,28Ne+181Ta are calculated at bombarding energies above the Coulomb barrier. The evolution of charge distribution of the complex fragments from the excited rotating nucleus 134Xe with increasing angular momentum and excitation energy is demonstrated.
Additional details
Identifiers
Publishing Information
- Journal Title
- Physical Review. C, Nuclear Physics
- Journal Volume
- 84
- Journal Issue
- 6
- Journal Page Range
- p. 064601-064601.11
- ISSN
- 0556-2813
- CODEN
- PRVCAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 43080210
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- ALUMINIUM 27; ANGULAR MOMENTUM; CALCIUM 40; CALCIUM 48; CARBON 12; CHARGE DISTRIBUTION; COMPOUND NUCLEI; COULOMB FIELD; EXCITATION; FISSION; ISOSPIN; KRYPTON 78; KRYPTON 86; KRYPTON 92; MASS DISTRIBUTION; MOLYBDENUM 100; NEON 20; NEON 28; NUCLEAR DECAY; OXYGEN 16; OXYGEN 22; QUASI-FISSION; SAMARIUM 144; SAMARIUM 154; SIMULATION; TANTALUM 181; TIN 122; XENON 134
- Descriptors DEC
- ALKALINE EARTH ISOTOPES; ALUMINIUM ISOTOPES; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CALCIUM ISOTOPES; CARBON ISOTOPES; DECAY; DISTRIBUTION; ELECTRIC FIELDS; ENERGY-LEVEL TRANSITIONS; EVEN-EVEN NUCLEI; HEAVY ION REACTIONS; HEAVY NUCLEI; INTERMEDIATE MASS NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; KRYPTON ISOTOPES; LIGHT NUCLEI; MOLYBDENUM ISOTOPES; NANOSECONDS LIVING RADIOISOTOPES; NEON ISOTOPES; NUCLEAR REACTIONS; NUCLEI; ODD-EVEN NUCLEI; OXYGEN ISOTOPES; PARTICLE PROPERTIES; RADIOISOTOPES; RARE EARTH NUCLEI; SAMARIUM ISOTOPES; SECONDS LIVING RADIOISOTOPES; SPATIAL DISTRIBUTION; STABLE ISOTOPES; TANTALUM ISOTOPES; TIN ISOTOPES; XENON ISOTOPES
Optional Information
- Notes
- (c) 2011 American Institute of Physics