The neutron flux of a 252Cf neutron activation analysis device using the MCNP code

被引：2
|
作者：
Zhao, L
Johnson, E
Robinson, L
机构：
[1] Oak Ridge Natl Lab, Div Chem & Analyt Sci, Oak Ridge, TN 37831 USA
[2] Florida A&M Univ, Inst Environm Sci, Tallahassee, FL 32307 USA
来源：
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 1999年 / 240卷 / 02期
关键词：
Physical Chemistry; Inorganic Chemistry; Relative Error; Technical Physics; Neutron Activation Analysis;
D O I：
10.1007/BF02349409
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
This report presents results from the application of the Monte Carlo N-Particle (MCNP) computer code to the Cf-252 neutron activation analysis (NAA) Device in the Technical Physics Institute of the Heilongjiang Science Academy of the People's Republic of China. The thermal and epithermal neutron flux at the sample positions and the neutron and photon fluxes on the surfaces of the device were calculated. A comparison between the calculated and experimental thermal and epithermal neutron fluxes at sample positions yield relative errors of less than 10% for the thermal neutron flux.
引用
收藏
页码：531 / 534
页数：4
相关论文
共 50 条
  • [41] Experimental investigation of the neutron emission mechanism for the 252Cf fission
    Katarzhnov, Yu.D.
    Nedopekin, V.G.
    Rogov, V.I.
    Sukhorukov, S.G.
    Atomnaya Energiya, 1998, 84 (06): : 529 - 532
  • [42] Characteristics of polyethylene-moderated 252Cf neutron sources
    Aleinikov, VE
    Beskrovnaja, LG
    Florko, BV
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2002, 476 (1-2): : 378 - 380
  • [43] Neutron Shielding for 252Cf Source: FLUKA Simulations and Measurements
    Akkurt, Iskender
    Al-Obaidi, Sameer
    Akyildirim, Hakan
    Gunoglu, Kadir
    IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION A-SCIENCE, 2022, 46 (03): : 1055 - 1064
  • [44] Shielding design for 252Cf based neutron radiography system
    da Silva, AX
    Crispim, VR
    PROCEEDINGS OF THE TOPICAL MEETING ON RADIATION PROTECTION FOR OUR NATIONAL PRIORITIES: MEDICINE, THE ENVIRONMENT, AND THE LEGACY, 2000, : 306 - 310
  • [45] Neutron Shielding for 252Cf Source: FLUKA Simulations and Measurements
    Iskender Akkurt
    Sameer Al-Obaidi
    Hakan Akyildirim
    Kadir Gunoglu
    Iranian Journal of Science and Technology, Transactions A: Science, 2022, 46 : 1055 - 1064
  • [46] Neutron Calibration Field of a Bare 252Cf Source in Vietnam
    Thiem Ngoc Le
    Hoai-Nam Tran
    Khai Tuan Nguyen
    Giap Van Trinh
    NUCLEAR ENGINEERING AND TECHNOLOGY, 2017, 49 (01) : 277 - 284
  • [47] Anomalies of neutron and γ-ray emission in ternary fission of 252Cf
    Jisuanji Xuebao, 3 (193-199):
  • [48] Detailed Investigation of Neutron-Neutron Angular Correlations in the Spontaneous Fission of 252Cf
    Guseva, I. S.
    Gagarski, A. M.
    Valski, G. V.
    Zavarukhina, T. A.
    Kuz'mina, T. E.
    PHYSICS OF ATOMIC NUCLEI, 2022, 85 (01) : 17 - 30
  • [49] Simulation and experimental study of a random neutron analyzing system with 252Cf neutron source
    Feng Peng
    Liu Siyuan
    Wei Biao
    Jin Jing
    Mi Deling
    NUCLEAR SCIENCE AND TECHNIQUES, 2011, 22 (01) : 39 - 46
  • [50] Time Dependent Neutron Detector Response Simulation for 252Cf
    Prasad, Shikha
    Clarke, Shaun D.
    Miller, Eric C.
    Pozzi, Sara A.
    Larsen, Edward W.
    2010 IEEE NUCLEAR SCIENCE SYMPOSIUM CONFERENCE RECORD (NSS/MIC), 2010, : 911 - 914
12345