Published 1989
| Version v1
Report
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Probability of isomeric 235U nuclei production in nearsurface laser plasma
Description
Possible mechanisms of the 76.8 eV isomeric level excitation of 235U nucleus in a laser produced plasma are considered. The preliminary experiments results of the intensive CO2-laser beam interaction with the uranium oxide surface are given. The attempt to detect the production of 235U isomers with T1/2=26 min in the laser produced surface plasma was unsuccessful. The reasons of negative result are discussed. 21 refs.; 2 figs
Availability note (English)
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22030806.pdf
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Additional details
Additional titles
- Original title (Russian)
- Вероятность образования изомерных ядер
Publishing Information
- Imprint Pagination
- 13 p.
- Report number
- IAE--4829-2
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 22030806
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- ELECTRONS; EXCITATION; INTERMEDIATE INFRARED RADIATIO; INTERNAL CONVERSION; ISOMERIC NUCLEI; LASER RADIATION; LASER-PRODUCED PLASMA; PROBABILITY; URANIUM 235
- Descriptors DEC
- ACTINIDE NUCLEI; ALPHA DECAY RADIOISOTOPES; CONVERSION; DECAY; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; ENERGY-LEVEL TRANSITIONS; EVEN-ODD NUCLEI; FERMIONS; HEAVY NUCLEI; INFRARED RADIATION; INTERNAL CONVERSION RADIOISOTO; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; LEPTONS; MINUTES LIVING RADIOISOTOPES; NUCLEAR DECAY; NUCLEI; PLASMA; RADIATIONS; RADIOISOTOPES; SPONTANEOUS FISSION RADIOISOTO; URANIUM ISOTOPES; YEARS LIVING RADIOISOTOPES