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RESEARCH PRODUCT
Determination of the total photo-absorption cross section of 197Au from () reaction cross sections
C.h. ZimmermanI. AnthonyJ.m. FriedrichK. BangertN. VoeglerJ.c. McgeorgeA. C. ShotterA.g. FlowersU.e.p. BergM.r. SenéP.j. ThorleyD. Branfordsubject
PhysicsNuclear and High Energy PhysicsRange (particle radiation)PhotonBremsstrahlungAbsorption cross sectionNuclear cross sectionSum rule in quantum mechanicsAtomic physicsdescription
Abstract Cross sections for the reactions 197Au ( γ, ℩ n ) (x ⩽ 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.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1984-07-01 | Physics Letters B |