Oral presentation

[1K01-07] Experiment, Detector, Radioactive Inventory Evaluation

Wed. Sep 13, 2017 10:00 AM - 11:55 AM Room K (N301 - N Block)

Chair:Masahiro Taniguchi (TAISEI)

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10:00 AM - 10:15 AM

[1K01] Development of LED coupled scintillation fiber detector for radioactivity measurement of decontaminated waste (2)

*Noriaki Nakao¹, Motoyuki Asada¹, Yoshihiko Susuta¹, Masakazu Iwabuchi¹, Shimada Tomoo¹ (1. Shimizu Corporation)

10:15 AM - 10:30 AM

[1K02] Measurement of light fragment yields from carbon bombarded with 800 MeV/u Si

*Tomoki Yui¹, Tsuyoshi Kajimoto¹, Kenichi Tanaka¹, Satoru Endo¹, Nobuhiro Shigyo², Seung-Woo HONG³, Tae-Sun PARK ³, Koan Sik JOO⁴, Cheol Woo LEE⁵ (1. Hiroshima Univ., 2. Kyushu Univ., 3. Sungkyunkwan Univ., 4. Myongji Univ., 5. Korea Atomic Energy Research Institute)

10:30 AM - 10:45 AM

[1K03] Application of adjoint neutron flux for evaluation of radioactive inventory

*Jun Ueno¹, Kazuki Isitani¹, Hidenori Tanabe², Tadashi Murakami², Ken-ichi Tanaka³ (1. Nuclear Engineering and Services Co., 2. The Japan Atomic Power Co., 3. The Institute of Applied Energy)

10:45 AM - 11:00 AM

[1K04] Shielding experiment with 24 GeV protons at CERN/CHARM

(4)Dependency of Shield Thickness on Neutron Energy Spectrum

*Eunji LEE¹, Nobuhiro Shigyo¹, Tsuyoshi Kajimoto², Toshiya Sanami³, Noriaki Nakao⁴, Masayuki Hagiwara³, Hiroshi Yashima⁵, Hirohito Yamazaki³, Robert Froeschl⁶, Markus Brugger⁶ (1. Kyushu Univ., 2. Hiroshima Univ., 3. High Energy Accelerator Research Organization, 4. Shimizu Corporation, 5. Kyoto University Research Reactor Institute, 6. CERN)

11:00 AM - 11:15 AM

[1K05] Benchmark experiment for activation induced by high-energy neutrons

*Masayuki Hagiwara^1,2, Seiji Nagaguro^1,2, Kouichi Nishikawa^1,2, Atsushi Kanai³, Fuyuki Kouno³, Hiroaki Watanabe^1,2 (1. High Energy Accelerator Research Organization, 2. J-PARC Center, 3. Tokyo Nuclear Services)

11:15 AM - 11:30 AM

[1K06] Consideration of low-activation methods for concrete by neutron irradiation test and PHITS calculation

*Seiichiro Tanaka¹, Koichi Okuno¹ (1. HAZAMA ANDO CORPORATION)

11:30 AM - 11:45 AM

[1K07] Radiation dosimetry in Fukushima Daiichi Nuclear Power Plant

*Kohei Iwanaga¹, Hideo Hirayama^1,2, Kenjiro Kondo^1,2, Seishiro Suzuki¹ (1. Nuclear Regulation Authority, 2. KEK)

Time reserved for Chair （11:45 AM - 11:55 AM）

Oral presentation

[1K08-14] Shielding Calculation, Monte Calro Code

Wed. Sep 13, 2017 2:45 PM - 4:40 PM Room K (N301 - N Block)

Chair:Masayuki Hagiwara (KEK)

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2:45 PM - 3:00 PM

[1K08] The Development of FLEXible DOSE evaluation system (FLEXDOSE)

Improvement and Experiences

*Osamu Kubota¹, Yoshitaka Sugiura¹, Yusuke Matsui¹ (1. TEPCO SYSTEMS CORPORATION)

3:00 PM - 3:15 PM

[1K09] Test of AMPX multigroup library for shielding in SCALE6.2.1

*Chikara Konno¹, Kenichi Tada¹ (1. JAEA)

3:15 PM - 3:30 PM

[1K10] A Study on Leakage Dose of Straight Duct from Medical Linac Room

*Takuma Noto¹, Kazuaki Kosako¹, Takashi Nakamura¹ (1. Shimizu Corporation)

3:30 PM - 3:45 PM

[1K11] 2017 Activity Report on Simple Calculation Code Review WG for Radiation Shielding

(1)A preliminary study about a thin layer and a back scattering effect - benchmark problem setting and trial calculation

*Fumiyoshi Nobuhara¹, Shohei Iwai¹, Satoshi Furusawa¹, Matsui Yuusuke², Osamu Kubota², Daisuke Takano² (1. Tokyo Nuclear Services Co., LTD., 2. TEPCO SYSTEMS CORPORATION)

3:45 PM - 4:00 PM

[1K12] Monte-Carlo simulation study of secondary neutrons and gamma-rays generated from human tissue in proton beam therapy

*Noriyuki Motoyoshi¹, Hirotaka Sato², Michihiro Furusaka² (1. Grad. Sch. of Eng., Hokkaido Univ., 2. Fac. of Eng., Hokkaido Univ.)

4:00 PM - 4:15 PM

[1K13] Evaluation of biological effects of BNCT driven with an accelerator with PHITS code

*Riichiro Nakamura¹, Keisuke Maehata¹, Nobuhiro Shigyo¹, Hiroki Tanaka² (1. Kyushu Univ., 2. KUR)

4:15 PM - 4:30 PM

[1K14] Current status of egs5 code

*Yoshihito Namito¹, Hideo Hirayama¹, Takeshi Sugita² (1. KEK, 2. SSL)

Time reserved for Chair （4:30 PM - 4:40 PM）

Oral presentation

[1K15-20] Shielding Material

Wed. Sep 13, 2017 4:40 PM - 6:15 PM Room K (N301 - N Block)

Chair:Yoshihito Namito (KEK)

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4:40 PM - 4:55 PM

[1K15] Evaluation of the influence of the inter-member gap on PCa shielding wall by simulation

*Masanori Tokiyoshi¹, Masahiro Taniguchi¹, Kyohei Nishiyama¹ (1. TAISEI CORPORATION)

4:55 PM - 5:10 PM

[1K16] The Impact of Aggregate Spatial Structure of Concrete for Gamma Ray Shielding

*Nishiyama Kyohei¹, Masahiro Taniguchi¹, Masanori Tokiyoshi¹ (1. TAISEI CORPORATION)

5:10 PM - 5:25 PM

[1K17] Radiation Dose Evaluation on Shielding Vest Wearing

(1)Exposure Experiments

*Satoru Nagasawa¹, Hidenori Kawano¹, Ken-ichi Hozumi², Asami Tsurumaki¹, Hideo Hirayama², Yoshihito Namito², Hidemichi Ohhashi¹, Yukio Sakamoto¹ (1. ATOX CO., LTD., 2. High Energy Accelerator Organization)

5:25 PM - 5:40 PM

[1K18] Radiation Dose Evaluation on Shielding Vest Wearing

(2)Calculation of Radiation Dose

*Hidenori Kawano¹, Tsurumaki Asami¹, Ken-ichi Hozumi², Satoru Nagasawa¹, Hideo Hirayama², Yoshihito Namito², Hidemichi Ohhashi¹, Yukio Sakamoto¹ (1. ATOX CO., LTD., 2. High Energy Accelerator Organization)

5:40 PM - 5:55 PM

[1K19] Discussion on the standardization of shielding material Investigation of hydrogen contents in concrete body concrete

*Masahiro Taniguchi¹, Yukio Sakamoto ², Masahiro Yoshida³ (1. TAISEI CORPORATION, 2. ATOX Corp., 3. Nuclear Safety Technology Center)

5:55 PM - 6:10 PM

[1K20] Evaluation of radiation shielding sheet material using tungsten particles

*Hirotaka Ino¹, Toshiharu Sakura², Mitsumasa Taguchi³, Takeo Ebina⁵, Masayoshi Kawai⁶, Yoko Iwamiya⁴, Takeyoshi Sunagawa¹ (1. Fukui Univecity of Technology, 2. Nuclear Technology, 3. QST, 4. CHOETSU KAKEN, 5. AIST, 6. KEK)

Time reserved for Chair （6:10 PM - 6:15 PM）

Sessions

II. Radiation, Accelerator and Beam Technologies » 202-1 Radiation Behaviors, Radiation Shielding

[1K01-07] Experiment, Detector, Radioactive Inventory Evaluation

[1K01] Development of LED coupled scintillation fiber detector for radioactivity measurement of decontaminated waste (2)

[1K02] Measurement of light fragment yields from carbon bombarded with 800 MeV/u Si

[1K03] Application of adjoint neutron flux for evaluation of radioactive inventory

[1K04] Shielding experiment with 24 GeV protons at CERN/CHARM

(4)Dependency of Shield Thickness on Neutron Energy Spectrum

[1K05] Benchmark experiment for activation induced by high-energy neutrons

[1K06] Consideration of low-activation methods for concrete by neutron irradiation test and PHITS calculation

[1K07] Radiation dosimetry in Fukushima Daiichi Nuclear Power Plant

[1K08-14] Shielding Calculation, Monte Calro Code

[1K08] The Development of FLEXible DOSE evaluation system (FLEXDOSE)

Improvement and Experiences

[1K09] Test of AMPX multigroup library for shielding in SCALE6.2.1

[1K10] A Study on Leakage Dose of Straight Duct from Medical Linac Room

[1K11] 2017 Activity Report on Simple Calculation Code Review WG for Radiation Shielding

(1)A preliminary study about a thin layer and a back scattering effect - benchmark problem setting and trial calculation

[1K12] Monte-Carlo simulation study of secondary neutrons and gamma-rays generated from human tissue in proton beam therapy

[1K13] Evaluation of biological effects of BNCT driven with an accelerator with PHITS code

[1K14] Current status of egs5 code

[1K15-20] Shielding Material

[1K15] Evaluation of the influence of the inter-member gap on PCa shielding wall by simulation

[1K16] The Impact of Aggregate Spatial Structure of Concrete for Gamma Ray Shielding

[1K17] Radiation Dose Evaluation on Shielding Vest Wearing

(1)Exposure Experiments

[1K18] Radiation Dose Evaluation on Shielding Vest Wearing

(2)Calculation of Radiation Dose

[1K19] Discussion on the standardization of shielding material Investigation of hydrogen contents in concrete body concrete

[1K20] Evaluation of radiation shielding sheet material using tungsten particles

Authentication