Published April 1986 | Version v1
Report Metadata-only

Mean-square radii of the 236U nucleus in excited states with different fission widths

Creators

  • 1. Joint Inst. for Nuclear Research, Dubna (USSR)
  • 2. Technische Univ., Dresden (German Democratic Republic)

Description

Experimentally determined mean-square charge radii of 236U compound-nucleus states excited by neutron resonance absorption in 235U, show on average a weak diminution as compared with the ground state data. A correlation of the with the fission widths of the states seems to appear. An attempt is made to discuss this correlation in the frame of the double-humped barrier model successfully used to describe subthreshold fission. The data are used to estimate the fraction of class II configurations in the excited compound-nucleus states with different fission widths. (author)

Additional details

Publishing Information

Imprint Title
Proceedings of the 15. International Symposium on Nuclear Physics
Imprint Pagination
194 p.
Journal Page Range
p. 70-73.
Report number
ZfK--592

Conference

Title
15. international symposium on nuclear physics.
Dates
11-15 Nov 1985.
Place
Gaussig (German Democratic Republic).

INIS

Country of Publication
German Democratic Republic
Country of Input or Organization
German Democratic Republic
INIS RN
19057641
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
COMPOUND NUCLEI; CORRELATIONS; EXCITED STATES; FISSION; FISSION BARRIER; GROUND STATES; LEAST SQUARE FIT; LEVEL WIDTHS; NUCLEAR RADII; RESONANCE ABSORPTION; URANIUM 235; URANIUM 235 TARGET; URANIUM 236
Descriptors DEC
ABSORPTION; ACTINIDE NUCLEI; ALPHA DECAY RADIOISOTOPES; ENERGY; ENERGY LEVELS; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; HEAVY NUCLEI; INTERNAL CONVERSION RADIOISOTO; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MAXIMUM-LIKELIHOOD FIT; MINUTES LIVING RADIOISOTOPES; NUCLEAR PROPERTIES; NUCLEAR REACTIONS; NUCLEI; NUMERICAL SOLUTION; POTENTIAL ENERGY; RADIOISOTOPES; SPONTANEOUS FISSION RADIOISOTO; TARGETS; URANIUM ISOTOPES; YEARS LIVING RADIOISOTOPES