Spectral measurements of quasi-monoenergetic neutron fields generated from 7Li(p,n) reactions using multiple experimental methods
Project/Area Number |
25871197
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Multi-year Fund |
Research Field |
General applied physics
Quantum beam science
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Research Institution | National Institute of Advanced Industrial Science and Technology |
Principal Investigator |
Masuda Akihiko 国立研究開発法人産業技術総合研究所, 分析計測標準研究部門, 研究員 (70549899)
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Project Period (FY) |
2013-04-01 – 2016-03-31
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Project Status |
Completed (Fiscal Year 2015)
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Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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Keywords | 加速器 / 放射線 / 中性子 / 校正 / 高エネルギー中性子 |
Outline of Final Research Achievements |
Spectral measurement techniques for low-energy components of quasi-monoenergetic high-energy neutron field were developed. Spectral information of the high-energy neutron field above about 100 keV was derived, for the first time, by the time-of-flight method using two types of scintillation detector. Unfolding method for whole-energy neutron spectrometry was performed using gold-activation Bonner sphere spectrometer which is developed to deal with some difficulties of using ordinary proportional counters in the high-energy neutron field. In addition, benchmark experiments of response calibration of neutron detectors were performed to investigate the suitability of calibration method and its dependence on characteristics of detectors and facilities.
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Report
(4 results)
Research Products
(16 results)
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[Journal Article] Time-of-flight measurement for low-energy components of 45-MeV quasi-monoenergetic high-energy neutron field from 7Li(p,n) reaction2015
Author(s)
A. Masuda, T. Matsumoto, H. Harano, Y. Tanimura, Y. Shikaze, H. Yoshitomi, S. Nishino, S. Kurashima, M. Hagiwara, Y. Unno, J. Nishiyama, M. Yoshizawa, H. Seito
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Journal Title
IEEE Transactions on Nuclear Science
Volume: 62
Issue: 3
Pages: 1295-1300
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Development and evaluation of activation neutron detectors for spectrum measurements of quasi-monoenergetic high-energy neutron fields2015
Author(s)
A. Masuda, T. Matsumoto, H. Harano, H. Yoshitomi, Y. Tanimura, Y. Shikaze, S. Kurashima, H. Seito, M. Hagiwara, Y. Unno, J. Nishiyama, M. Yoshizawa
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Journal Title
2014 IEEE Nuclear Science Symposium and Medical Imaging Conference Record
Volume: -
Pages: 1-5
DOI
Related Report
Acknowledgement Compliant
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[Journal Article] Spectral measurement of quasi-monoenergetic high-energy neutron field by combination of TOF and Bonner unfolding methods2015
Author(s)
A. Masuda, T. Matsumoto, H. Harano, H. Yoshitomi, S. Nishino, Y. Tanimura, Y. Shikaze, S. Kurashima, H. Seito, M. Hagiwara, Y. Unno, J. Nishiyama, M. Yoshizawa
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Journal Title
2015 IEEE Nuclear Science Symposium and Medical Imaging Conference Record
Volume: -
Related Report
Acknowledgement Compliant
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[Journal Article] Time-of-flight measurement of low-energy components of quasi-monoenergetic high-energy neutron field2013
Author(s)
A. Masuda, T. Matsumoto, H. Harano, Y. Tanimura, Y. Shikaze, S. Kurashima, M. Hagiwara, Y. Unno, J. Nishiyama, M. Yoshizawa, H. Seito
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Journal Title
2013 IEEE Nuclear Science Symposium and Medical Imaging Conference Record
Volume: 1
Pages: 1-5
DOI
Related Report
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[Presentation] Spectral measurement of quasi-monoenergetic high-energy neutron field by combination of TOF and Bonner unfolding methods2015
Author(s)
A. Masuda, T. Matsumoto, H. Harano, H. Yoshitomi, S. Nishino, Y. Tanimura, Y. Shikaze, S. Kurashima, H. Seito, M. Hagiwara, Y. Unno, J. Nishiyama, M. Yoshizawa
Organizer
2015 IEEE Nuclear Science Symposium and Medical Imaging Conference
Place of Presentation
Town and Country Hotel (San Diego, USA)
Year and Date
2015-11-04
Related Report
Int'l Joint Research
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[Presentation] Development and evaluation of activation neutron detector for spectrum measurements of quasi-monoenergetic high-energy neutron fields2014
Author(s)
A. Masuda, T. Matsumoto, H. Harano, H. Yoshitomi, Y. Tanimura, Y. Shikaze, S. Kurashima, H. Seito, M. Hagiwara, Y. Unno, J. Nishiyama, M. Yoshizawa
Organizer
2014 IEEE Nuclear Science Symposium and Medical Imaging Conference
Place of Presentation
Wasington State Convention Center (Seattle, USA)
Year and Date
2014-11-11
Related Report
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[Presentation] Time-of-flight measurement of low-energy components of quasi-monoenergetic high-energy neutron field
Author(s)
A. Masuda, T. Matsumoto, H. Harano, Y. Tanimura, Y. Shikaze, S. Kurashima, M. Hagiwara, Y. Unno, J. Nishiyama, M. Yoshizawa, H. Seito
Organizer
2013 IEEE Nuclear Science Symposium and Medical Imaging Conference
Place of Presentation
Coex Convention and Exhibition Center (Seoul, Korea)
Related Report
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