Published May 1988 | Version v1
Journal article Metadata-only

Resonance effects of parity nonconservation and energy-level density of nuclei

Creators

  • 1. Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Moscow. Inst. Teoreticheskoj i Ehksperimental'noj Fiziki

Description

Investigation results of parity nonconservation effects in scattering of longitudinal polarized resonance neutrons by hadrons with A ∼ 100 are considered. Differences of experimental total cross sections of neutron absorption with opposite helicity in the energy range near low-energy P-resonances of 81Br, 111Cd, 117Sn, 139La nuclei are presented. They have the order of percent value at neutron energy equalling the energy of P-resonance of a compound nucleus. Dependence of the parity nonconservation effect on density of compound nucleus levels is investiagted

Additional details

Additional titles

Original title (Russian)
Резонансные эффекты несохранения четности и плотност' уровней ядер

Publishing Information

Journal Title
Izvestiya Akademii Nauk SSSR, Seriya Fizicheskaya
Journal Volume
52
Journal Issue
5
Series
Izv. Akad. Nauk SSSR, Ser. Fiz.
Journal Page Range
964-967
ISSN
0367-6765
CODEN
IANFA

Conference

Title
37. All-union conference on nuclear spectroscopy and nuclear structure.
Dates
Apr 1987.
Place
Yurmala (USSR).

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
20021264
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
BROMINE 81; CADMIUM 111; COMPOUND NUCLEI; ENERGY-LEVEL DENSITY; EXPERIMENTAL DATA; LANTHANUM 139; LEVEL WIDTHS; MATRIX ELEMENTS; NEUTRON REACTIONS; P INVARIANCE; P STATES; POLARIZED BEAMS; RESONANCE NEUTRONS; TIN 117; TOTAL CROSS SECTIONS
Descriptors DEC
BARYON REACTIONS; BARYONS; BEAMS; BROMINE ISOTOPES; CADMIUM ISOTOPES; CROSS SECTIONS; DATA; DAYS LIVING RADIOISOTOPES; ELEMENTARY PARTICLES; ENERGY LEVELS; EVEN-ODD NUCLEI; FERMIONS; HADRON REACTIONS; HADRONS; INFORMATION; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTO; INVARIANCE PRINCIPLES; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; LANTHANUM ISOTOPES; MINUTES LIVING RADIOISOTOPES; NEUTRONS; NUCLEAR REACTIONS; NUCLEI; NUCLEON REACTIONS; NUCLEONS; NUMERICAL DATA; ODD-EVEN NUCLEI; RADIOISOTOPES; RARE EARTH NUCLEI; STABLE ISOTOPES; TIN ISOTOPES