ZHAO PINTAI;LOU ZHANGLIN;CHENG WENHUA;CHEN JINZHANG China Institute of Atomic Energy, P. O. Box 275, Beijing. PROMPT NEUTRON DECAY CONSTANT MEASUREMENT ON ZrH_(1.7) ZERO POWER REACTOR FROM NUCLEAR NOISE ANALYSIS[J]. Atomic Energy Science and Technology, 1991, 25(3): 88-88. DOI: 10.7538/yzk.1991.25.03.0088
Citation: ZHAO PINTAI;LOU ZHANGLIN;CHENG WENHUA;CHEN JINZHANG China Institute of Atomic Energy, P. O. Box 275, Beijing. PROMPT NEUTRON DECAY CONSTANT MEASUREMENT ON ZrH_(1.7) ZERO POWER REACTOR FROM NUCLEAR NOISE ANALYSIS[J]. Atomic Energy Science and Technology, 1991, 25(3): 88-88. DOI: 10.7538/yzk.1991.25.03.0088

PROMPT NEUTRON DECAY CONSTANT MEASUREMENT ON ZrH_(1.7) ZERO POWER REACTOR FROM NUCLEAR NOISE ANALYSIS

  • The paper describes a method of measuring prompt neutron decay constantfrom nuclear noise analysis. The prompt neutron decay constants of subcriticaland critical state on a ZrH_(1.7) zero power reactor are determined, respectively. Theprompt neutron decay constants obtained by pulsed-neutron source method arealso given. The agreement of measured results by both methods is good.
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