Modeling the detection efficiency of an HP-Ge detector for use in boron neutron capture therapy

被引：7

作者：

Nakamura, Satoshi ^{[1
]}

Wakita, Akihisa ^{[1
]}

Ito, Masashi ^{[1
]}

Okamoto, Hiroyuki ^{[1
]}

Nishioka, Shie ^{[1
]}

Iijima, Kotaro ^{[1
]}

Kobayashi, Kazuma ^{[1
]}

Nishio, Teiji ^{[2
]}

Igaki, Hiroshi ^{[1
]}

Itami, Jun ^{[1
]}

机构：

[1] Natl Canc Ctr, Dept Radiat Oncol, Chuo Ku, 5-1-1 Tsukiji, Tokyo 1040045, Japan

[2] Tokyo Womens Univ, Grad Sch Med, Dept Med Phys, Shinjyuku Ku, 8-1 Kawada Cho, Tokyo 1628666, Japan

来源：

APPLIED RADIATION AND ISOTOPES | 2017年 / 125卷

关键词：

BNCT; HP-Ge detector; Detection efficiency; Modeling procedure; Multi-foil method; IRRADIATION-FACILITY; UNIVERSITY; SPECTRA; SYSTEM; FIELD; BNCT;

D O I：

10.1016/j.apradiso.2017.03.027

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The multi-foil method is commonly used to determine upon an energy spectrum of neutrons in boron neutron capture therapy. The method requires to measure the radioactivation of the foils. This study develops a simple modeling procedure of a high-purity Ge detector, which is used to measure the radioactivation, in order to calculate the detection efficiency with GEANT4. By changing four parameters from their manufacturing specifications of the detector, the simulated detection efficiency is able to reproduce the actual detection efficiency.

引用

页码：80 / 85

页数：6

共 50 条

[21] Mechanistic Modeling of the Relative Biological Effectiveness of Boron Neutron Capture Therapy
Streitmatter, Seth W.
Stewart, Robert D.
Moffitt, Gregory
Jevremovic, Tatjana
CELLS, 2020, 9 (10) : 1 - 23
[22] Readiness for Boron Neutron Capture Therapy
Bayanov, B.
Burdakov, V.
Ivanov, A.
Kasatov, D.
Kolesnikov, J.
Koshkarev, A.
Kuznetsov, A.
Makarov, A.
Ostreinov, Yu
Sokolova, E.
Sorokin, I.
Sycheva, T.
Taskaev, S.
Shchudlo, I.
Byvaltsev, V.
Gavrilova, Yu.
Kanygin, V.
Kichigin, A.
Zdanova, M.
Yarullina, A.
Gromilov, S.
Frolov, S.
Lezhnin, S.
Muhamadiyarov, R.
Zaidi, L.
2015 INTERNATIONAL CONFERENCE ON BIOMEDICAL ENGINEERING AND COMPUTATIONAL TECHNOLOGIES (SIBIRCON), 2015, : 27 - 32
[23] Theranostics in Boron Neutron Capture Therapy
Sauerwein, Wolfgang A. G.
Sancey, Lucie
Hey-Hawkins, Evamarie
Kellert, Martin
Panza, Luigi
Imperio, Daniela
Balcerzyk, Marcin
Rizzo, Giovanna
Scalco, Elisa
Herrmann, Ken
Mauri, PierLuigi
De Palma, Antonella
Wittig, Andrea
LIFE-BASEL, 2021, 11 (04):
[24] Boron and gadolinium neutron capture therapy
Salt, C
Lennox, AJ
Takagaki, M
Maguire, JA
Hosmane, NS
RUSSIAN CHEMICAL BULLETIN, 2004, 53 (09) : 1871 - 1888
[25] The physics of the boron neutron capture therapy
Bruno-Machado, A. C.
Fortes, E. C. F. S.
Tijero, M. C.
REVISTA BRASILEIRA DE ENSINO DE FISICA, 2010, 32 (04):
[26] Boron agents for neutron capture therapy
Hu, Kuan
Yang, Zhimin
Zhang, Lingling
Xie, Lin
Wang, Lu
Xu, Hao
Josephson, Lee
Liang, Steven H.
Zhang, Ming-Rong
COORDINATION CHEMISTRY REVIEWS, 2020, 405
[27] Boron and gadolinium neutron capture therapy
C. Salt
A. J. Lennox
M. Takagaki
J. A. Maguire
N. S. Hosmane
Russian Chemical Bulletin, 2004, 53 : 1871 - 1888
[28] Boron neutron capture therapy in oncology
Gabel, D
CHEMIE IN UNSERER ZEIT, 1997, 31 (05) : 235 - 240
[29] BORON NEUTRON-CAPTURE THERAPY
MORRIS, JH
CHEMISTRY IN BRITAIN, 1991, 27 (04) : 331 - 334
[30] PSEUDOPROGRESSION IN BORON NEUTRON CAPTURE THERAPY
Miyatake, Shin-Ichi
Kawabata, Shinji
Nonoguchi, Naosuke
Kuroiwa, Toshihiko
Ono, Koji
NEURO-ONCOLOGY, 2009, 11 (06) : 915 - 915

← 1 2 3 4 5 →