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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.
Donald L. Smith, James W. Meadows
Nuclear Science and Engineering | Volume 76 | Number 1 | October 1980 | Pages 43-48
Technical Paper | doi.org/10.13182/NSE80-A19291
Articles are hosted by Taylor and Francis Online.
Cross sections for the 52Cr(n,p)52V reaction have been determined in the 5.3- to 9-MeV range using a previously reported pulsed-accelerator technique to measure gamma-ray activity from 3.75-m 52V. Very few experimental data have been reported for this reaction, and little was known about the threshold region prior to the present experiment. The results of this work (in conjunction with other available cross-section information) have been used in the computation of fission-spectrum averages, which are of interest for reactor applications.