Published March 1980 | Version v1
Journal article Metadata-only

Lifetimes of the nuclei formed by deuterons bombardment of 235U

Creators

  • 1. Moskovskij Gosudarstvennyj Univ. (USSR). Nauchno-Issledovatel'skij Inst. Yadernoj Fiziki

Description

The lifetime effect of fissioning nuclei formed by the bombardment of 235UO2 single crystal with deuterons with energies from 10-14 MeV was observed. The analysis showed that this effect was due to the fission of 235Np nuclei, created by evaporation of two neutrons from the compound nuclei 237Np. The lifetime of 235Np nuclei was estimated using the ratio GAMMA f/GAMMA n for nuclei 237Np, 236Np, 235Np which in turn were calculated in the frame of the statistical theory of nuclear reactions. (orig.)

Additional details

Publishing Information

Journal Title
Nucl. Instrum. Methods
Journal Volume
170
Journal Issue
1-3
Series
Nucl. Instrum. Methods.
Journal Page Range
145-149
ISSN
0029-554X

Conference

Title
8. international conference on atomic collisions in solids.
Dates
13 - 17 Aug 1979.
Place
Hamilton, Canada.

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
12572831
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
DEUTERONS; FISSION PRODUCTS; LIFETIME; MEV RANGE 10-100; MONOCRYSTALS; NEPTUNIUM 235; NEPTUNIUM 237; URANIUM 235
Descriptors DEC
ACTINIDE NUCLEI; ALPHA DECAY RADIOISOTOPES; BETA DECAY RADIOISOTOPES; CHARGED PARTICLES; CRYSTALS; ELECTRON CAPTURE RADIOISOTOPES; ENERGY RANGE; EVEN-ODD NUCLEI; HEAVY NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MEV RANGE; MINUTES LIVING RADIOISOTOPES; NEPTUNIUM ISOTOPES; NUCLEI; ODD-EVEN NUCLEI; RADIOACTIVE MATERIALS; RADIOISOTOPES; URANIUM ISOTOPES; YEARS LIVING RADIOISOTOPES