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DTRA’s advancements in nuclear and radiological detection
A new, more complex nuclear age has begun. Echoing the tensions of the Cold War amid rapidly evolving nuclear and radiological threats, preparedness in the modern age is a contest of scientific innovation. The Research and Development Directorate (RD) at the Defense Threat Reduction Agency (DTRA) is charged with winning this contest.
R. L. Macklin, J. Halperin, R. R. Winters
Nuclear Science and Engineering | Volume 71 | Number 2 | August 1979 | Pages 182-191
Technical Paper | doi.org/10.13182/NSE79-A20409
Articles are hosted by Taylor and Francis Online.
Neutron capture by stable palladium isotopes has been measured by time-of-flight techniques at the Oak Ridge Linear Electron Accelerator up to the inelastic 2+ level thresholds for the even isotopes (except 102Pd) and up to 750 keV for the important fission product 105Pd. Resonance parameters were extracted from resolved peaks up to a few keV. Average cross sections for the pure isotopes were derived by linear combinations of the yields from partially enriched samples. Strength functions were fitted to these data in the energy range from 2.6 to 112 keV.