Saturation analysis as a test of statistical fission in heavy ion reactions
Journal Article
·
· Phys. Rev. C; (United States)
Evaporation residue and binary (fissionlike) cross sections are reported for /sup 56/Fe+/sup 120,122/Sn at incident /sup 56/Fe energies between 330 and 456 MeV. The sigma/sub ER/ are compared with results for the two additional entrance channels /sup 35/Cl+/sup 141/Pr and /sup 86/Kr+/sup 90/Zr producing similar compound nuclei. Comparisons of sigma/sub ER//..pi..lambda-dash-bar/sup 2/ versus excitation energy (which tests the Bohr independence hypothesis) support the conclusion that the yields are limited by statistical fission decay. Similar results are shown for the entrance channels /sup 84,86/Kr+/sup 65/Cu and /sup 40/Ar+/sup 109/Ag. It is shown that evaporation residue data of this type (where yields are limited by saturation in the fission channel) provide a good means of determining statistical fission parameters.
- Research Organization:
- E-Division, Lawrence Livermore National Laboratory, Livermore, California 94550
- OSTI ID:
- 6689805
- Journal Information:
- Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 26:4; ISSN PRVCA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Evaporation residue products from reactions with /sup 86/Kr
Argon- and krypton-induced reactions at energies of 4--7 MeV/amu
Mechanisms for light charged particle production in the reactions 905-and 1030-MeV sup 121 Sb + sup 27 Al and 550 and 750 MeV sup 86 Kr + sup 63 Cu
Journal Article
·
Thu Nov 30 23:00:00 EST 1978
· Phys. Rev., C; (United States)
·
OSTI ID:6415065
Argon- and krypton-induced reactions at energies of 4--7 MeV/amu
Journal Article
·
Wed Mar 31 23:00:00 EST 1976
· Phys. Rev., C, v. 13, no. 4, pp. 1483-1495
·
OSTI ID:4012282
Mechanisms for light charged particle production in the reactions 905-and 1030-MeV sup 121 Sb + sup 27 Al and 550 and 750 MeV sup 86 Kr + sup 63 Cu
Thesis/Dissertation
·
Sat Dec 31 23:00:00 EST 1988
·
OSTI ID:5845516
Related Subjects
651726* -- Nuclear Properties & Reactions
A=90-149
Experimental-- Spontaneous & Induced Fission-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CHARGED-PARTICLE REACTIONS
COMPOUND-NUCLEUS REACTIONS
CROSS SECTIONS
ENERGY RANGE
EVAPORATION MODEL
EXCITATION FUNCTIONS
FISSION
FUNCTIONS
HEAVY ION REACTIONS
IRON 56 REACTIONS
MATHEMATICAL MODELS
MEV RANGE
MEV RANGE 100-1000
NUCLEAR MODELS
NUCLEAR REACTIONS
STATISTICAL MODELS
TARGETS
TIN 120 TARGET
TIN 122 TARGET
A=90-149
Experimental-- Spontaneous & Induced Fission-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CHARGED-PARTICLE REACTIONS
COMPOUND-NUCLEUS REACTIONS
CROSS SECTIONS
ENERGY RANGE
EVAPORATION MODEL
EXCITATION FUNCTIONS
FISSION
FUNCTIONS
HEAVY ION REACTIONS
IRON 56 REACTIONS
MATHEMATICAL MODELS
MEV RANGE
MEV RANGE 100-1000
NUCLEAR MODELS
NUCLEAR REACTIONS
STATISTICAL MODELS
TARGETS
TIN 120 TARGET
TIN 122 TARGET