Calibration of Neutron-Multiplicity Detectors

被引：0
|
作者：
A. Yu. Gorbunova
V. Yu. Rogozhkin
机构：
[1] Bochvar All-Russia Research Institute for Inorganic Materials (VNIINM),
来源：
Atomic Energy | 2016年 / 119卷
关键词：
Plutonium; Effective Mass; Neutron Detection; Factorial Moment; Neutron Multiplicity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A method of calibrating neutron-multiplicity detectors using standard samples, certified in terms of the effective mass of240Pu, is described. The proposed method has an advantage over calibration using252Cf samples certified in terms of the neutron flux – the systematic shift of the measurements that is associated with the approximate nature of the method is eliminated. The serviceability of the proposed method of calibration is confirmed experimentally. The accuracy of the measurements of the effective mass of240Pu by the neutron-multiplicity method is evaluated: the standard deviation is several tenths of a percent.
引用
收藏
页码：207 / 212
页数：5
相关论文
共 50 条
  • [1] CALIBRATION OF NEUTRON-MULTIPLICITY DETECTORS
    Gorbunova, A. Yu.
    Rogozhkin, V. Yu.
    [J]. ATOMIC ENERGY, 2016, 119 (03) : 207 - 212
  • [2] Neutron-multiplicity experiments for enhanced fission modelling
    Al-Adili, Ali
    Tarrio, Diego
    Hambsch, Franz-Josef
    Gook, Alf
    Jansson, Kaj
    Solders, Andreas
    Rakapoulos, Vasileios
    Gustavsson, Cecilia
    Lantz, Mattias
    Mattera, Andrea
    Oberstedt, Stephan
    Prokofiev, Alexander V.
    Sunden, Erik A.
    Vidali, Marzio
    Osterlund, Michael
    Pomp, Stephan
    [J]. ND 2016: INTERNATIONAL CONFERENCE ON NUCLEAR DATA FOR SCIENCE AND TECHNOLOGY, 2017, 146
  • [3] RESPONSE OF A PROTOTYPE MODULE OF A NEUTRON-MULTIPLICITY CALORIMETER
    PANTALEO, A
    FIORE, L
    GUARINO, G
    PATICCHIO, V
    DERASMO, G
    FIORE, EM
    COLONNA, N
    WOZNIAK, GJ
    MORETTO, LG
    [J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1990, 286 (1-2): : 230 - 234
  • [4] DEVELOPMENT OF A PORTABLE NEUTRON-MULTIPLICITY COUNTER AND METROLOGICAL CONTROLS
    KONYAEV, AE
    MEDVEDEV, AB
    GOROBETS, AK
    DEMIDOV, LI
    ANDROSENKO, AA
    ANDROSENKO, PA
    [J]. ATOMIC ENERGY, 1994, 77 (06) : 946 - 947
  • [5] ANALYSIS OF NEUTRON-MULTIPLICITY FREQUENCIES OBSERVED IN A DOUBLE MONITOR
    NIEMINEN, M
    TORSTI, JJ
    VALTONEN, E
    [J]. PHYSICAL REVIEW D, 1982, 26 (05): : 1036 - 1042
  • [6] NEUTRON-MULTIPLICITY SORTER FOR EXPERIMENTAL DETERMINATION OF NU BAR
    WORTH, GM
    CALDWELL, JT
    DOWDY, EJ
    [J]. NUCLEAR INSTRUMENTS & METHODS, 1974, 114 (01): : 71 - 74
  • [7] Complete neutron-multiplicity distributions in fast-neutron-induced fission
    Fraisse, B.
    Belier, G.
    Meot, V.
    Gaudefroy, L.
    Francheteau, A.
    Roig, O.
    [J]. PHYSICAL REVIEW C, 2023, 108 (01)
  • [8] Direct neutron-multiplicity sorting with a flat-efficiency detector
    Utsunomiya, Hiroaki
    Gheorghe, Ioana
    Filipescu, Dan M.
    Glodariu, Tudor
    Belyshev, Sergey
    Stopani, Konstantin
    Varlamov, Vladimir
    Ishkhanov, Boris
    Katayama, Seitarou
    Takenaka, Daiki
    Ari-Izumi, Takashi
    Amano, Sho
    Miyamoto, Shuji
    [J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2017, 871 : 135 - 141
  • [9] A unified understanding of (γ,n) and (n,γ) reactions and direct neutron-multiplicity sorting
    Utsunomiya, Hiroaki
    Goriely, Stephane
    Renstrom, Therese
    Katayama, Seitaro
    Gheorghe, Ioana
    Filipescu, Dan
    Belyshev, Sergey
    Varlamov, Vladimir
    [J]. ND 2016: INTERNATIONAL CONFERENCE ON NUCLEAR DATA FOR SCIENCE AND TECHNOLOGY, 2017, 146
  • [10] Search for an effect of shell closure on nuclear dissipation via a neutron-multiplicity measurement
    Singh, Varinderjit
    Behera, B. R.
    Kaur, Maninder
    Sugathan, P.
    Golda, K. S.
    Jhingan, A.
    Sadhukhan, Jhilam
    Siwal, Davinder
    Goyal, S.
    Santra, S.
    Kumar, A.
    Bhowmik, R. K.
    Chatterjee, M. B.
    Saxena, A.
    Pal, Santanu
    Kailas, S.
    [J]. PHYSICAL REVIEW C, 2012, 86 (01):
12345