Published July 5, 1984 | Version v1
Journal article Metadata-only

Determination of the total photo-absorption cross section of 197Au from (γ,chin) reaction cross sections

Creators

  • 1. Edinburgh Univ. (UK). Dept. of Physics
  • 2. Mainz Univ. (Germany, F.R.). Inst. fuer Kernphysik
  • 3. Giessen Univ. (Germany, F.R.). Inst. fuer Kernphysik

Description

Cross sections for the reaction 197Au(γ, chin)(chi<=12) have been measured for bremsstrahlung end-point energies in the range 60-340 MeV. From these dominant cross sections, the total photon absorption cross section is determined using a cascade-evaporation calculation to account for the missing reaction channels. The enhancement factor for the classical E1 sum rule is found to be 0.93+-0.10. (orig.)

Additional details

Publishing Information

Journal Title
Phys. Lett., B
Journal Volume
141
Journal Issue
5/6
Series
CODEN: PYLBA.;Phys. Lett., B.
Journal Page Range
309-313
ISSN
0370-2693

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
15066284
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
CASCADE THEORY; ENERGY DEPENDENCE; EVAPORATION MODEL; EXPERIMENTAL DATA; E1-TRANSITIONS; GOLD 190; GOLD 192; GOLD 194; GOLD 196; GOLD 197 TARGET; INTEGRAL CROSS SECTIONS; KNOCK-OUT REACTIONS; MEV RANGE 10-100; MEV RANGE 100-1000; PHOTONEUTRONS; PHOTONUCLEAR REACTIONS; SUM RULES; THEORETICAL DATA; TOTAL CROSS SECTIONS
Descriptors DEC
BARYONS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CROSS SECTIONS; DATA; DAYS LIVING RADIOISOTOPES; DIRECT REACTIONS; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTARY PARTICLES; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; EQUATIONS; FERMIONS; GOLD ISOTOPES; HADRONS; HEAVY NUCLEI; HOURS LIVING RADIOISOTOPES; INFORMATION; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MATHEMATICAL MODELS; MEV RANGE; MINUTES LIVING RADIOISOTOPES; MULTIPOLE TRANSITIONS; NEUTRONS; NUCLEAR MODELS; NUCLEAR REACTIONS; NUCLEI; NUCLEONS; NUMERICAL DATA; ODD-ODD NUCLEI; PHOTONUCLEONS; RADIOISOTOPES; TARGETS