Study on the cluster emission from excited compound nuclei
Description
On the basis of the evaporation model calculations have been done for the cross sections of cluster formation in the decay of excited compound nuclei with Z=49, 65, 80, 97 produced in the reactions Ag+3He in the 3He ion energy range from 50 up to 130 MeV, and in the reactions 40Ar+Ag, 40Ar+154Sm and 40Ar+197Au at an 40Ar ion energy of 336 MeV. The influence of various factors (shell effects in the level density, changes in the angular momentum and in the equilibrium deformation at the cluster emission, etc.) on the cluster emission cross section has been considered in detail. A good agreement between the calculated results and the experimental data has been obtained without using additional factors associated with a probability of the cluster formation in compound nuclei
Additional details
Additional titles
- Original title (Russian)
- Изучение эмиссии кластеров возбужденными составными ядрами
Publishing Information
- Journal Title
- Yad. Fiz.
- Journal Volume
- 45
- Journal Issue
- 1
- Series
- Yad. Fiz.
- Journal Page Range
- 90-96
- ISSN
- 0044-0027
- CODEN
- IDFZA
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- USSR
- INIS RN
- 18071804
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- ANGULAR MOMENTUM; ARGON 40 REACTIONS; CLUSTER MODEL; COMPOUND NUCLEI; ENERGY DEPENDENCE; ENERGY RANGE; ENERGY-LEVEL DENSITY; EVAPORATION MODEL; GOLD 197 TARGET; HELIUM 3 REACTIONS; MEV RANGE 10-100; MEV RANGE 100-1000; NEUTRON EMISSION; NUCLEAR DEFORMATION; SAMARIUM 154 TARGET; SILVER; TOTAL CROSS SECTIONS
- Descriptors DEC
- CROSS SECTIONS; DEFORMATION; ELEMENTS; EMISSION; HEAVY ION REACTIONS; MATHEMATICAL MODELS; METALS; MEV RANGE; NUCLEAR MODELS; NUCLEAR REACTIONS; TARGETS; TRANSITION ELEMENTS
Optional Information
- Notes
- For English translation see the journal Soviet Journal of Nuclear Physics (USA).