The 72nd JSAP Spring Meeting 2025
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Session Details

Oral presentation2 Ionizing Radiation : 2.2 Radiation generators, Detector development, Measurement technology

[16p-K501-1~19]2.2 Radiation generators, Detector development, Measurement technology

Sun. Mar 16, 2025 1:00 PM - 6:15 PM JST
Sun. Mar 16, 2025 4:00 AM - 9:15 AM UTC
K501 (Lecture Hall Bldg.)
Takeshi Fujiwara(AIST), Kenji Shimazoe(Univ. of Tokyo), Yoshiharu Kitayama(原子力機構)
1:00 PM - 1:15 PM JST(4:00 AM - 4:15 AM UTC)

[16p-K501-1]Fabrication of GaN radiation detectors with low-gain avalanche diode structure

〇Hironori Okumura1, Tetsu Iida1, Shigeki Hirose1, Kousuke Itabashi2,3, Manabu Togawa2,3, Masaya Miyahara2,3, Tadaaki Isobe4, Masataka Imura5, Jiro Nishinaga3,6, Keigo Urasaki1 (1.Univ. of Tsukuba, 2.KEK, 3.QUP, 4.RIKEN, 5.NIMS, 6.AIST)
Comment()
1:15 PM - 1:30 PM JST(4:15 AM - 4:30 AM UTC)

[16p-K501-2]Improving the energy resolution of TlBr detectors using digital waveform processing

〇Shusuke Maruyama1, Mitsuhiro Nogami1, Keitaro Hitomi1 (1.Tohoku Univ.)
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1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[16p-K501-3]Study on advanced signal processing by multivariate analysis of TlBr semiconductor detectors

〇Seishiro Tanaka1, Watanabe Kenichi1, Hasegawa Sota1, Sugai Yusuke1, Hitomi Keitaro2, Nogami Mitsuhiro2 (1.Kyushu Univ., 2.Tohoku Univ.)
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1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[16p-K501-4]Growth and characterization of Iodine-doped MAPbBr3-xIx mixed halide perovskite crystals

〇Ryoma Kondo1, Ryuto Oshima1, Madan Niraula1 (1.Nitech)
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2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[16p-K501-5]Impact of B-composition on Low-B-BGaN detector for Neutron Detector with High temperature Tolerance

〇ryohei kudou1, Tatsuhiro Sakurai1, Eito Kokubo2, Katsuyuki Takagi3, Junichi Nishizawa3, Tetsuichi Kishishita4, Yoshinori Sakurai5, Hiroshi Yashima5, Takahiro Makino6, Takeshi Ohshima6, Yoshio Honda7, Hiroshi Amano7, Yoku Inoue1, Toru Aoki3, Takayuki Nakano1,3 (1.Shizuoka Univ., 2.Nagoya Univ., 3.R.I.E., 4.KEK, 5.KURNS., 6.QST, 7.IMaSS Nagoya Univ.)
Comment()
2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[16p-K501-6]Evaluation of the wall effect in spherical Li glass scintillators

〇Yutaro Saito1, Yuya Oshima1, Kenichi Watanabe1 (1.Kyushu Univ.)
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2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[16p-K501-7]Effects of 172 nm UV lights on PADC track detector

〇Atsushi Kimoto1, Masato Kanasaki1, Tomoya Yamauchi1 (1.Kobe Univ.)
Comment()
3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[16p-K501-8]Evaluation of the radiation response and absorbed dose of Nd-doped Lu2O3 near-infrared emitting scintillator in high dose rate region

〇Satoshi Ishizawa2,1, Shunsuke Kurosawa1,3,4, Akihiro Yamaji1,3, Akira Yoshikawa1,3,4,5, Takushi Takata6, Hiroki Tanaka6 (1.NICHe, Tohoku Univ, 2.JSPS Fellow (PD), 3.IMR, Tohoku Univ., 4.Osaka Univ, 5.C&A Corporation, 6.Kyoto Univ.)
Comment()
3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[16p-K501-9]Consideration for the Dependence of the X-ray Energy and Intensity Produced by the Pyroelectric Crystal on the Gap Length between the Crystal Surface and the Target

〇Katsumi Hanamoto1, Yoshinori Tanabe1, Ryuji Kaigawa2, Takahiro Kataoka1, Kiyonori Yamaoka1 (1.Okayama Univ., 2.Ryukoku Univ.)
Comment()
3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[16p-K501-10]Neutron genration process at small neutron source using pyroelectric crystal

〇Fuuma Ooue1, Satoshi Abo1, Tomoaki Masuzawa2, Hidenori Mimura2, Fujio Wakaya1 (1.Osaka Univ., 2.Shizuoka Univ.)
Comment()
3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

[16p-K501-11]Effects of Neutrons from Compact Fusion Devices on Quartz Crystal Resonator Frequency

〇Hiroshi Okawa1,2, Takeru Takahashi1,3, Keiichi Endo1, Amu Harada1, Yawara Shiina1, Emi Nishi1 (1.HSU, 2.MIOYAENERGY Inc., 3.HRO Inc.)
Comment()
4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)

[16p-K501-12]Cross-section Measuremsnt for O-17 Production – Response of Neon Proportional Counter for Neutron -

〇Yoshihiko Tanimura1, Sho Nishino1, Takuya Furuta1, Yuji Kishimoto2, Masayuki Hagiwara3, Daiki Sato1, Yuta Kumagai1, Hiroki Matsuda3, Yuho Hirata1, Syuichi Tsuda1 (1.JAEA, 2.KEK, 3.QST)
Comment()
4:30 PM - 4:45 PM JST(7:30 AM - 7:45 AM UTC)

[16p-K501-13]Measurement of neutron directions using the fast-neutron imager at high-energy accelerator facilities

〇Toru Matsumura1, Koji Shiomi2, Hajime Nanjo3, Tadashi Nomura2, GeiYoub Lim2, Hiroaki Watanabe2 (1.NDA, 2.KEK IPNS, 3.Osaka Univ.)
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4:45 PM - 5:00 PM JST(7:45 AM - 8:00 AM UTC)

[16p-K501-14]Development of a Distance Estimation Method for Gamma-Ray Cameras
Using Coded Aperture

〇Shintaro Takahashi1, Takeshi Kanda1, Shogo Sato1, Kazuo Tanaka1, Jun Kataoka1 (1.Waseda Univ.)
Comment()
5:00 PM - 5:15 PM JST(8:00 AM - 8:15 AM UTC)

[16p-K501-15]Simulation Study on the Performance of a 4 pi Gamma-Ray Imager with Multiple Cube-Shaped Shields and Scintillators

〇Yoshiharu Kitayama1, Mitsuhiro Nogami2, Keitaro Hitomi2 (1.JAEA, 2.Tohoku Univ.)
Comment()
5:15 PM - 5:30 PM JST(8:15 AM - 8:30 AM UTC)

[16p-K501-16]Possibility of non-destructive testing for a reinforcing steel bar by Compton scattering and magnetic Compton scattering

Ryo Fujiyama1, Masaki Kando2, Naruki Tsuji3, Kazushi Hoshi1, Kosuke Suzuki1, Hiroshi Takeuchi4, 〇Hiroshi Sakurai1 (1.Gunma Univ., 2.KPSI-QST, 3.JASRI, 4.MTC)
Comment()
5:30 PM - 5:45 PM JST(8:30 AM - 8:45 AM UTC)

[16p-K501-17]Semiconductor application by oblique incidence X-ray CT device

〇Tomomi Ogaki1, Wenbing Yun2, Sylvia JY Lewis2, SH Lau2 (1.Canon MJ, 2.Sigray Inc.)
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5:45 PM - 6:00 PM JST(8:45 AM - 9:00 AM UTC)

[16p-K501-18]Using PHITS Simulation Energy Binning Dependence of Photon-Counting CT Images

〇Ren Ezaka1, Kazushi Hoshi1, Yuki Hasebe1, Kosuke Suzuki1, Akihiko Matsumura2, Masami Torikoshi3, Hiroshi Sakurai1 (1.Gunma Univ., 2.GHMC, 3.QST)
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6:00 PM - 6:15 PM JST(9:00 AM - 9:15 AM UTC)

[16p-K501-19]Synthetic Representation of the Internal Structure of a Multi-energy X-ray CT using Mixed Reality

〇Hiroki Kase1,2, Junichi Nishizawa3, Eriko Sato2, Katsuyuki Takagi2, Takumi Hotta4, Ajith Bandara6, Toru Aoki1,2,3,5 (1.Shizuoka Univ. Info., 2.Shizuoka Univ. R.I.E., 3.Shizuoka Univ. M.P, 4.Tokyo Univ., 5.ANSeeN, 6.Chuo Hatsumei Inst.)
Comment()
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