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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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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.
S. K. Saraf, C. E. Brient, P. M. Egun, S. M. Grimes, V. Mishra, R. S. Pedroni
Nuclear Science and Engineering | Volume 107 | Number 4 | April 1991 | Pages 365-373
Technical Paper | doi.org/10.13182/NSE88-120
Articles are hosted by Taylor and Francis Online.
Cross sections and spectra for the (n,xp) and (n,xα) reactions on targets of 54Fe and 56Fe are measured at 8-, 9.5-, and 11-MeV bombarding energies. The bulk of the spectra appears to be the result of compound nuclear reactions, based on their angular and emission energy dependence. A single set of level density parameters is deduced which fits not only these data but also the data recently obtained at 15 MeV. Very small (n,d) cross sections are found in this energy region.
