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  • Akihiro Nohtomi
2019

A design study of application of the CsI self-activation method to the neutron rem-counter technique

Ueki, T., Nohtomi, A., Wakabayashi, G., Fukunaga, J., Kato, T. & Ohga, S., Sep 2019, In : Radiation Measurements. 128, 106181.

Research output: Contribution to journalArticle

Preliminary design study of a simple neutron energy spectrometer using a CsI self-activation method for daily QA of accelerator-based BNCT

Kurihara, R., Nohtomi, A., Wakabayashi, G., Sakurai, Y. & Tanaka, H., Jan 2 2019, In : journal of nuclear science and technology. 56, 1, p. 70-77 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2017
3 Citations (Scopus)
2016

An application of CCD read-out technique to neutron distribution measurement using the self-activation method with a CsI scintillator plate

Nohtomi, A., Kurihara, R., Kinoshita, H., Honda, S., Tokunaga, M., Uno, H., Shinsho, K., Wakabayashi, G., Koba, Y., Fukunaga, J., Umezu, Y., Nakamura, Y. & Ohga, S., Oct 1 2016, In : Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 832, p. 21-23 3 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

An evaluation of the basic characteristics of a plastic scintillating fibre detector in CT radiation fields

Terasaki, K., Fujibuchi, T., Toyoda, T., Yoshida, Y., Akasaka, T., Nohtomi, A. & Morishita, J., Jan 1 2016, In : Radiation Protection Dosimetry. 171, 4, p. 527-533 7 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2015
6 Citations (Scopus)

Applicability of self-activation of an NaI scintillator for measurement of photo-neutrons around a high-energy X-ray radiotherapy machine

Wakabayashi, G., Nohtomi, A., Yahiro, E., Fujibuchi, T., Fukunaga, J., Umezu, Y., Nakamura, Y., Nakamura, K., Hosono, M. & Itoh, T., Jan 1 2015, In : Radiological physics and technology. 8, 1, p. 125-134 10 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Distribution of residual long-lived radioactivity in the inner concrete walls of a compact medical cyclotron vault room

Fujibuchi, T., Nohtomi, A., Baba, S., Sasaki, M., Komiya, I., Umedzu, Y. & Honda, H., Jan 1 2015, In : Annals of Nuclear Medicine. 29, 1, p. 84-90 7 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
2014

Neutron Dosimetry System Using CR-39 for High-energy X-ray Radiation Therapy

Yabuta, K., Monzen, H., Tamura, M., Tsuruta, T., Itou, T., Nohtomi, A. & Nishimura, Y., Jan 1 2014, In : Igaku butsuri : Nihon Igaku Butsuri Gakkai kikanshi = Japanese journal of medical physics : an official journal of Japan Society of Medical Physics. 34, 3, p. 139-148 10 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2012
2011

A method of neutron energy evaluation by using an imaging plate and cone-like acryl converters with a geometrical modulation concept

Nohtomi, A., Sugiura, N., Itoh, T., Wakabayashi, G., Sakae, T., Terunuma, T., Yabuta, K., Tamura, M., Fujibuchi, T., Takata, T. & Kume, K., Mar 21 2011, In : Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 633, 1, p. 36-45 10 p.

Research output: Contribution to journalArticle

Feasibility study on using imaging plates to estimate thermal neutron fluence in neutron-gamma mixed fields

Fujibuchi, T., Tanabe, Y., Sakae, T., Terunuma, T., Isobe, T., Kawamura, H., Yasuoka, K., Matsumoto, T., Harano, H., Nishiyama, J., Masuda, A. & Nohtomi, A., Nov 1 2011, In : Radiation Protection Dosimetry. 147, 3, p. 394-400 7 p., ncq493.

Research output: Contribution to journalArticle

2 Citations (Scopus)