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U.S. Department of Energy
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Use of 252Cf Neutron Sources in the USSR

Conference ·
OSTI ID:1973470
 [1]
  1. All-Russian Scientific Research Institute of Radio Engineering (VNIIRT), Moscow (Russia)
As atomic science and engineering and atomic energetics develop it becomes more and more possible to obtain a number of isotopes of the transuranium elements and in particular, californium-252 in rather large quantities. Due to its high specific yield of neutrons (2.34 x 1012 n/s per g of 252Cf) which are emitted during spontaneous clear fission and its relatively long half-life (2.65 yr) this isotope is quite attractive for the fabrication of neutron sources especially those having a yield of 109 n/s or more.
Research Organization:
All-Russian Scientific Research Institute of Radio Engineering (VNIIRT), Moscow (Russia)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA), Nuclear Criticality Safety Program (NCSP)
DOE Contract Number:
AC09-76SR00001
OSTI ID:
1973470
Report Number(s):
CONF-760436-P2
Country of Publication:
United States
Language:
English

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