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CHEN QINGJIANG;SU SHUXIN;YANG JINGXIA;CHEN YUNDONG; LI XUELIANG;ZHANG HONGDI;LIN FA;SUN SHUYING;ZHANG SHULAN;GUO JINGRU Institute of Atomic Energy, P. O. Box 275, Beijing. THE ABSOLUTE DETERMINATION OF THE SPONTANEOUS FISSON YIELD OF ~(252)Cf BY RADIOCHEMICAL METHOD[J]. Atomic Energy Science and Technology, 1986, 20(2): 161-161. DOI: 10.7538/yzk.1986.20.02.0161
Citation: CHEN QINGJIANG;SU SHUXIN;YANG JINGXIA;CHEN YUNDONG; LI XUELIANG;ZHANG HONGDI;LIN FA;SUN SHUYING;ZHANG SHULAN;GUO JINGRU Institute of Atomic Energy, P. O. Box 275, Beijing. THE ABSOLUTE DETERMINATION OF THE SPONTANEOUS FISSON YIELD OF ~(252)Cf BY RADIOCHEMICAL METHOD[J]. Atomic Energy Science and Technology, 1986, 20(2): 161-161. DOI: 10.7538/yzk.1986.20.02.0161
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    • Abstract
  • The mass distribution in the spontaneous fission of ~(252)Cf was investigated bythe radiochemical determination of the absolute fission yield for 35 mass chains.An integration of the mass--yied curve gives a value of 199.4% which is in verygood agreement with the value of 200% in fission. The mean masses of the lightand heavy groups are located at 106.39 and 141.82 respectively. The averageneutron number per fission (?) is 3.79±0.12. The peak--to valley ratio is ≥370.The results obtained in this work is compared with those in literature.
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