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    National Tsing Hua University Institutional Repository > 原子科學院  > 工程與系統科學系 > 會議論文  >  Radiation shielding evaluation of the BNCT treatment room at THOR: A TORT-coupled MCNP Monte Carlo simulation study

    Please use this identifier to cite or link to this item: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/47196

    Title: Radiation shielding evaluation of the BNCT treatment room at THOR: A TORT-coupled MCNP Monte Carlo simulation study
    Authors: A.Y. Chena;Y.-W.H. Liua;R.J. Sheu;Yen-Wan Hsueh
    教師: 薛燕婉
    Date: 2007
    Publisher: Elsevier
    Relation: Applied Radiation and Isotopes, Elsevier, Volume 66, Issue 1, January 2008, Pages 28-38
    Keywords: BNCT treatment room
    Radiation shielding
    Monte Carlo simulation
    Variance reduction
    Adjoint function-derived weight window
    Abstract: This study investigates the radiation shielding design of the treatment room for boron neutron capture therapy at Tsing Hua Open-pool Reactor using “TORT-coupled MCNP” method. With this method, the computational efficiency is improved significantly by two to three orders of magnitude compared to the analog Monte Carlo MCNP calculation. This makes the calculation feasible using a single CPU in less than 1 day. Further optimization of the photon weight windows leads to additional 50–75% improvement in the overall computational efficiency.
    URI: http://www.elsevier.com/
    Appears in Collections:[工程與系統科學系] 會議論文

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