Photoactivation of ${}^{111}$ ${Cd}^{m}$ without a ‘‘nonresonant’’ contribution

1 May 1987

journal article
research article
Published by American Physical Society (APS) in Physical Review C

Vol. 35 (5) , 1943-1945
https://doi.org/10.1103/physrevc.35.1943

Abstract

The photoactivation of

{}^{111}{Cd}

with a

{}^{60}{Co}

source and a set of intervening iron absorbers has been studied. The induced activity of

{}^{111}{Cd}^{m}

is interpreted completely by assuming resonant excitation of the 1330 keV state followed by decay to the isomeric state, thereby discounting the necessity of any ‘‘nonresonant’’ photoexcitation process.

Keywords

This publication has 7 references indexed in Scilit:

Photoactivation of isomeric levels in ${}^{113}{In}$ and ${}^{87}{Sr}$
Physical Review C, 1986
Photoactivation of ${}^{111}{Cd}$
Physical Review C, 1982
Photoactivation investigations with ${}^{115}{In}$
Physical Review C, 1981
Photoactivation nucléaire du 77Se, 107,109Ar, 111Cd, 115In et 199Hg
Nuclear Physics A, 1969
Electron and photon excitation of nuclear isomers
Nuclear Physics A, 1967
An Investigation of Bremsstrahlung by Means of the Nuclear Isomerism of Indium
Physical Review B, 1949
The Excitation of Heavy Nuclei
Physical Review B, 1945

Photoactivation of111Cdmwithout a ‘‘nonresonant’’ contribution

Abstract

Keywords

Photoactivation of ${}^{111}$ ${Cd}^{m}$ without a ‘‘nonresonant’’ contribution