Independent isomeric yield ratio of /sup 134/I in the photofission of /sup 235/U and /sup 238/U

Journal Article · Mon Mar 01 04:00:00 EST 1982 · Phys. Rev. C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.25.1546· OSTI ID:5523925

Thierens, H; Proot, B; De Frenne, D; Jacobs, E

The independent isomeric yield ratio of /sup 134/I has been determined radiochemically for the photofission of /sup 235/U and /sup 238/U with bremsstrahlung with end-point energies ranging from 12 to 30 MeV. The root-mean-square values of the angular momentum of the corresponding fission fragments, J/sub rms/, calculated using a statistical deexcitation model show an independence on the compound nucleus angular momentum and excitation energy. This J/sub rms/ behavior is compared to the results obtained in thermal neutron induced and medium-energy particle induced fission.

• Research Organization: Nuclear Physics Laboratory, Proeftuinstraat 86, B-9000 Gent, Belgium
• OSTI ID: 5523925
• Journal Information: Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 25:3; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

652026* -- Nuclear Properties & Reactions
A=220 & above
Experimental-- Spontaneous & Induced Fission-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ACTINIDE ISOTOPES
ACTINIDE NUCLEI
ALPHA DECAY RADIOISOTOPES
ANGULAR MOMENTUM
BARYON REACTIONS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BREMSSTRAHLUNG
DATA
ELECTROMAGNETIC RADIATION
ENERGY RANGE
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
EXPERIMENTAL DATA
FISSION
FISSION YIELD
HADRON REACTIONS
HEAVY NUCLEI
INFORMATION
INTERMEDIATE MASS NUCLEI
IODINE 134
IODINE ISOTOPES
ISOMERIC NUCLEI
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
MATHEMATICAL MODELS
MEV RANGE
MEV RANGE 10-100
MINUTES LIVING RADIOISOTOPES
NEUTRON REACTIONS
NUCLEAR REACTION YIELD
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
NUMERICAL DATA
ODD-ODD NUCLEI
PHOTOFISSION
PHOTONUCLEAR REACTIONS
RADIATIONS
RADIOISOTOPES
STATISTICAL MODELS
THERMAL FISSION
URANIUM 235
URANIUM 238
URANIUM ISOTOPES
YEARS LIVING RADIOISOTOPES
YIELDS