*Ryosuke Narita¹, Shin-ichiro Hayashi², Yoshinori Sakurai³ (1. Grad. Sch. Engineering, Kyoto Univ., 2. Hiroshima International Univ., 3. KURNS, Kyoto Univ.)

Oral presentation

[2H07-10] Gamma-ray Measurement

Wed. Mar 27, 2024 11:00 AM - 12:00 PM Room H (21Bildg.3F 21-318)

Chair:Kaoru Sakasai(JAEA)

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11:00 AM - 11:15 AM

[2H07] Evaluation of gamma-ray measurement with a heat-resistant self-powered gamma-ray detector in a high neutron flux environment using the Kyoto University Research Reactor.

*Koichi Okada¹, Atsushi Fushimi¹, Yoshihito Sato¹, Youhei Murakami¹, Shun Sekimoto², Ryo Okumura², Tsutomu Ohtsuki² (1. Hitachi, 2. Kyoto Univ.)

11:15 AM - 11:30 AM

[2H08] Monte Carlo Simulation for Deposited Energy of Gamma Radiation in Pure Plastic Scintillators

*Imam Ghazali Yasmint¹, Kayoko Yamamoto¹, Yo Ishigaki¹ (1. UEC)

11:30 AM - 11:45 AM

[2H09] Imaging of Linear and Areal Distributed Gamma Ray Sources with C3G

*Yoshiharu Kitayama^1,2, Mitsuhiro Nogami², Keitaro Hitomi² (1. JAEA, 2. Tohoku Univ.)

11:45 AM - 12:00 PM

[2H10] Fabrication and evaluation of polyhedral type directional gamma-ray detectors

*Mitsuhiro Nogami¹, Yoshiharu Kitayama^2,1, Keitaro Hitomi¹, Yusuke Tamura¹, Shin-ichiro Kaneko³, Eiji Takada³, Tatsuo Torii^4,5 (1. Tohoku Univ., 2. JAEA, 3. NIT Toyama College, 4. Fukushima Univ., 5. Univ. of Fukui)

Oral presentation

[2H11-15] Non-destructive Inspection

Wed. Mar 27, 2024 2:45 PM - 4:05 PM Room H (21Bildg.3F 21-318)

Chair:Kenji Shimazoe(UTokyo)

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2:45 PM - 3:00 PM

[2H11] Development of in-pipe exploration technology in high background radiation environment

(1) Research design

*Tatsuo Torii¹, Yukihisa Sanada², Yuki Morishita², Shunsuke Kurosawa³, Takahiro Hayashi⁴, Takahide Sakagami⁵, Shohei Kodama⁶ (1. University of Fukui, 2. JAEA, 3. Tohoku University, 4. Osaka University, 5. Kobe University, 6. Saitama University)

3:00 PM - 3:15 PM

[2H12] Development of in-pipe exploration technology in high background radiation environment

(2) Scintillators for radiation detection of in-pipe nuclear debris

*Shohei Kodama¹, Yuki Morishita², Shunsuke Kurosawa³, Yukihisa Sanada², Ikuo Yanase¹, Hiroaki Takeda¹, Tatsuo Torii⁴ (1. Saitama Univ., 2. JAEA Fukushima, 3. Tohoku Univ., 4. Univ. of Fukui)

3:15 PM - 3:30 PM

[2H13] Development of in-pipe exploration technology in high background radiation environment

(3) Development of a detection technique for low-energy gamma rays

*Yuki Morishita¹, Yukihisa Sanada¹, Miyuki Sasaki¹, Tatsuo Torii^2,3 (1. JAEA, 2. University of Fukui, 3. Fukushima University)

3:30 PM - 3:45 PM

[2H14] Non-destructive Evaluation of Activation in PET-cyclotron using Activation Imaging Technique

*Kiyokazu Tsugane¹, Go Yoshida¹, Hiroshi Matsumura¹, Akihiro Toyoda¹, Kazuyoshi Masumoto¹, Hajime Nakamura¹, Taichi Miura¹, Iwane Koumura², Masahiko Kozaki³, Ayumi Yamamoto³ (1. KEK, 2. Sumitomo Heavy Industries, 3. ATEX)

3:45 PM - 4:00 PM

[2H15] Measurements for residual activities in the self-shield of PET-cyclotron (HM-12S), and non-destructive activation assessment

*Go Yoshida¹, Hiroshi Matsumura¹, Akihiro Toyoda¹, Kiyokazu Tsugane¹, Ayumi Yamamoto², Iwane Komura³, Masahiko Kozaki², Hajime Nakamura¹, Kazuyoshi Masumoto¹, Taichi Miura¹ (1. KEK, 2. ATEX, 3. Sumitomo Heavy Industries)

Time reserved for Chair （4:00 PM - 4:05 PM）

Oral presentation

[2H16-20] DAQ, Analhysis Method

Wed. Mar 27, 2024 4:05 PM - 5:25 PM Room H (21Bildg.3F 21-318)

Chair:Yuki Morishita(JAEA)

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4:05 PM - 4:20 PM

[2H16] Expansion of one-chip radiation instrumentation module using programmable SoC

Implementation study of random pulse generator

*Tatsuyuki Maekawa¹ (1. TM RAMS Consulting (P.E. Office))

4:20 PM - 4:35 PM

[2H17] Development of Measurement Electronics Circuit Based on Radiation hardened H-diamond MOSFET(1)

Verification of differential amplification unit amplifier

*Yousuke Ito¹, Hiroyuki Kawashima¹, Tatsuyuki Maekawa ², Junichi H Kaneko^1,3, Hitoshi Umezawa¹ (1. OOKUMA DIAMOND DEVICE, 2. P.E. Office TM RAMS Consulting, 3. HOKKAIDO UNIVERSITY)

4:35 PM - 4:50 PM

[2H18] Development of an in-situ detection method for ⁹⁰Sr/⁹⁰Y in high gamma radiation backgrounds utilizing Cherenkov radiation directivity

*Yuta Terasaka¹, Yuki Sato¹, Yoshihiro Furuta², Shin Kubo² (1. JAEA, 2. CLEAR-PULSE CO., LTD.)

4:50 PM - 5:05 PM

[2H19] Glass Gas Electron Multiplier Characterization for Muon Detectors

*Moh Hamdan¹, Yuki Mitsuya¹, Kenji Shimazoe¹, Hiroyuki Takahashi¹ (1. The University of Tokyo)

5:05 PM - 5:20 PM

[2H20] Feasibility study on high dose rate gamma-ray spectrometer using unfolding method

*Hiroshi Nishizawa¹, Hidetoshi Ida¹, Masateru Hayashi², Makoto Sasano² (1. FUT, 2. Mitsubishi Electric)

Time reserved for Chair （5:20 PM - 5:25 PM）

Oral presentation

[2H21-22] Facility Operation and Maintenance

Wed. Mar 27, 2024 5:25 PM - 6:00 PM Room H (21Bildg.3F 21-318)

Chair:Makoto Maeda(JAEA)

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5:25 PM - 5:40 PM

[2H21] Performance of nitrogen neutron monitor at a high intense neutron instrument and its comparison with other neutron monitors

*Masahide Harada¹, Yuji Yamaguchi¹, Shinichi Takata¹, Kenichi Oikawa¹, Takayuki Oku¹ (1. JAEA)

5:40 PM - 5:55 PM

[2H22] Residual radiation dose at J-PARC linac

*Fuminori Kobayashi¹, Kouitirou Hirano¹, Takashi Ito¹, Kesao Nanmo², Otani Masashi², Liu Yong² (1. JAEA, 2. KEK)

Time reserved for Chair （5:55 PM - 6:00 PM）

Sessions

II. Radiation, Accelerator, Beam and Medical Technologies » 202-2 Radiation Physics, Radiation Detection and Measurement

[2H01-06] Neutron Measurement

[2H01] High-dose response characteristics of a personal neutron dosimeter with PADC

[2H02] Characteristics of boron-coated straw detectors and its MC simulation

[2H03] Conceptual design of nondestructive measurement system using Fast Fission neutron Coincidence Counting

[2H04] Development of an apparatus of Table Top Neutron Resonance Transmission Analysis

(1) Design study by simulations

[2H05] Counting efficiency evaluation of neutron detector using SiC semiconductor

[2H06] Neutron and gamma-ray characterization of LCV micellar gel dosimeters for boron neutron capture therapy

[2H07-10] Gamma-ray Measurement

[2H07] Evaluation of gamma-ray measurement with a heat-resistant self-powered gamma-ray detector in a high neutron flux environment using the Kyoto University Research Reactor.

[2H08] Monte Carlo Simulation for Deposited Energy of Gamma Radiation in Pure Plastic Scintillators

[2H09] Imaging of Linear and Areal Distributed Gamma Ray Sources with C3G

[2H10] Fabrication and evaluation of polyhedral type directional gamma-ray detectors

[2H11-15] Non-destructive Inspection

[2H11] Development of in-pipe exploration technology in high background radiation environment

(1) Research design

[2H12] Development of in-pipe exploration technology in high background radiation environment

(2) Scintillators for radiation detection of in-pipe nuclear debris

[2H13] Development of in-pipe exploration technology in high background radiation environment

(3) Development of a detection technique for low-energy gamma rays

[2H14] Non-destructive Evaluation of Activation in PET-cyclotron using Activation Imaging Technique

[2H15] Measurements for residual activities in the self-shield of PET-cyclotron (HM-12S), and non-destructive activation assessment

[2H16-20] DAQ, Analhysis Method

[2H16] Expansion of one-chip radiation instrumentation module using programmable SoC

Implementation study of random pulse generator

[2H17] Development of Measurement Electronics Circuit Based on Radiation hardened H-diamond MOSFET(1)

Verification of differential amplification unit amplifier

[2H18] Development of an in-situ detection method for ⁹⁰Sr/⁹⁰Y in high gamma radiation backgrounds utilizing Cherenkov radiation directivity

[2H19] Glass Gas Electron Multiplier Characterization for Muon Detectors

[2H20] Feasibility study on high dose rate gamma-ray spectrometer using unfolding method

[2H21-22] Facility Operation and Maintenance

[2H21] Performance of nitrogen neutron monitor at a high intense neutron instrument and its comparison with other neutron monitors

[2H22] Residual radiation dose at J-PARC linac

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