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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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Deep Space: The new frontier of radiation controls
In commercial nuclear power, there has always been a deliberate tension between the regulator and the utility owner. The regulator fundamentally exists to protect the worker, and the utility, to make a profit. It is a win-win balance.
From the U.S. nuclear industry has emerged a brilliantly successful occupational nuclear safety record—largely the result of an ALARA (as low as reasonably achievable) process that has driven exposure rates down to what only a decade ago would have been considered unthinkable. In the U.S. nuclear industry, the system has accomplished an excellent, nearly seamless process that succeeds to the benefit of both employee and utility owner.
Yongchang Wang, Junqian Yuan, Jingkang Yang, Huamin Wang, Yongqing Shui, Zhongliang Ren
Nuclear Science and Engineering | Volume 111 | Number 3 | July 1992 | Pages 314-316
Technical Paper | doi.org/10.13182/NSE92-A23944
Articles are hosted by Taylor and Francis Online.
Cross sections for the 109Ag(n,2n)108mAg reaction are measured using an activation method relative to cross sections for the 93Nb(n, 2n)92mNb reaction in the 13.64- to 14.80-MeV neutron energy range. Values of 223 ± 7, 233 ± 18, 227 ± 20, 224 ± 18, 232 ± 8, and 236 ±7 mb are obtained, respectively, at neutron energies of 13.64, 13.79, 14.03, 14.33, 14.60, and 14.80 MeV. The neutron energies in these measurements are determined by cross-section ratios for 90Zr(n,2n)89m+gZr and 93Nb(n,2n)92mNb reactions.
