Oral presentation

[2E08-10] Nuclear Data Evaluation, Uncertainty Evaluation

Thu. Mar 18, 2021 2:45 PM - 3:40 PM Room E (Zoom room 5)

Chair: Shinsuke Nakayama (JAEA)

2:45 PM - 3:00 PM

[2E08] The optimization of the optical potential for nucleon-nucleus scattering by using coupled-channel optical model.

*Shoto Watanabe¹, Futoshi Minato², Masaaki Kimura¹, Nobuyuki Iwamoto² (1. Hokkaido Univ., 2. JAEA)

3:00 PM - 3:15 PM

[2E09] Development of an estimation method of uncertainties in reactor-physics quantities by a random sampling of nuclear data covariance, and application to Godiva

*Maho Kawaguchi¹, Naoki Yamano¹, Tsunenori Inakura¹, Satoshi Chiba¹ (1. Tokyo Tech)

3:15 PM - 3:30 PM

[2E10] Evaluation of Uncertainty of Radioactivity Caused by Important Nuclide in Short Cooling Term for Clearance Verification in Decommissioning

*Tatsuki Amitani¹, Tsunenori Inakura¹, Naoki Yamano¹, Ken-ichi Tanaka², Chikako Ishizuka¹, Masato Watanabe³, Ryoji Mizuno⁴, Satoshi Chiba¹ (1. Tokyo Tech, 2. IAE, 3. Chubu Electric Power, 4. Chuden CTI)

Time reserved for Chair （3:30 PM - 3:40 PM）

Oral presentation

[2E11-15] Nuclear Data for Transmutation

Thu. Mar 18, 2021 3:40 PM - 5:10 PM Room E (Zoom room 5)

Chair: Hiroki Iwamoto (JAEA)

3:40 PM - 3:55 PM

[2E11] Study on accuracy improvement of fast-neutron capture reaction data of long-lived MA for development of nuclear transmutation systems

(1)Project overview

*Tatsuya Katabuchi¹, Osamu Iwamoto², Atsushi Kimura², Jun-ichi Hori³, Nobuyuki Iwamoto², Shoji Nakamura², Yuji Shibahara³, Kazushi Terada³, Shunsuke Endo², Gerard Rovira² (1. Tokyo Tech, 2. JAEA, 3. Kyoto Univ.)

3:55 PM - 4:10 PM

[2E12] Study on accuracy improvement of fast-neutron capture reaction data of long-lived MA for development of nuclear transmutation systems

(2)Development of a neutron beam filter system at ANNRI in J-PARC

*Gerard Rovira Leveroni¹, Tatsuya Katabuchi², Osamu Iwamoto¹, Atsushi Kimura¹, Shoji Nakamura¹, Nobuyuki Iwamoto¹, Shunsuke Endo¹, Kazushi Terada², Yu Kodama², Hideto Nakano² (1. JAEA, 2. Tokyo Tech)

4:10 PM - 4:25 PM

[2E13] Study on accuracy improvement of fast-neutron capture reaction data of long-lived MA for development of nuclear transmutation systems

(3)Assay of MA samples

*Yuji Shibahara¹, Jun-ichi Hori¹, Satoshi Fukutani¹, Koichi Takamiya¹, Tatsuya Katabuchi² (1. Kyoto Univ., 2. Tokyo Tech)

4:25 PM - 4:40 PM

[2E14] Study on accuracy improvement of fast-neutron capture reaction data of long-lived MA for development of nuclear transmutation systems

(4)Measurement of neutron capture cross section of MA

*Yu Kodama¹, Tatsuya Katabuchi¹, Gerard Rovira², Hideto Nakano¹, Atsushi Kimura², Shoji Nakamura², Nobuyuki Iwamoto², Shunsuke Endo², Kenichi Tosaka¹, Kazushi Terada³ (1. Tokyo Tech, 2. JAEA, 3. Kyoto Univ.)

4:40 PM - 4:55 PM

[2E15] Study on accuracy improvement of fast-neutron capture reaction data of long-lived MA for development of nuclear transmutation systems

(5)Development of MA nuclear data evaluation method

*Nobuyuki Iwamoto¹, Osamu Iwamoto¹, Gerard Rovira¹, Shoji Nakamura¹, Atsushi Kimura¹, Tatsuya Katabuchi² (1. JAEA, 2. Tokyo Tech)

Time reserved for Chair （4:55 PM - 5:10 PM）

Oral presentation

[3E01-04] Nuclear Data Measurement 1

Fri. Mar 19, 2021 9:30 AM - 10:45 AM Room E (Zoom room 5)

Chair: Tatsuya Katabuchi (Tokyo Tech)

9:30 AM - 9:45 AM

[3E01] Measurement of fission-fragment mass distributions in the multinucleon transfer channels of the ¹⁸O+²³⁷Np reaction

*Katsuhisa Nishio¹, Mark James Vermeulen¹, Kentaro Hirose¹, Kun Ratha Kean^2,1, Hiroyuki Makii¹, Riccardo Orlandi¹, Kazuaki Tsukada¹, Igor Tsekhanovich³, Andrei Andreyev⁴, Shouma Ishizaki⁵ (1. JAEA, 2. TIT, 3. Bordeaux University, 4. University of York, 5. Kinki University)

9:45 AM - 10:00 AM

[3E02] Displacement cross-section of aluminum induced by neutrons and protons

*Shin-ichiro MEIGO¹, Keita Nakano¹, Hiroki Matsuda¹, Yosuke Iwamoto¹ (1. JAEA)

10:00 AM - 10:15 AM

[3E03] Experimental study on nuclear data for accelerator-driven systems using FFAG accelerator

Research outline and measurement of neutron energy spectrum for iron target

*Hiroki Iwamoto¹, Shin-ichiro Meigo¹, Katsuhisa Nishio¹, Yoshihiro Ishi², Kentaro Hirose¹, Yosuke Iwamoto¹, Yasutoshi Kuriyama², Fujio Maekawa¹, Hiroyuki Makii¹, Keita Nakano¹ (1. JAEA, 2. Kyoto Univ.)

10:15 AM - 10:30 AM

[3E04] Measurement of nuclide production cross section of Bismuth by GeV proton irradiation

*Keita Nakano¹, Shin-ichiro Meigo¹, Hayato Takeshita^1,2, Hiroki Matsuda¹, Hiroki Iwamoto¹, Fujio Maekawa¹ (1. JAEA, 2. Kyushu Univ.)

Time reserved for Chair （10:30 AM - 10:45 AM）

Oral presentation

[3E05-08] Nuclear Data Measurement 2

Fri. Mar 19, 2021 10:45 AM - 12:00 PM Room E (Zoom room 5)

Chair: Shin-ichiro Meigo (JAEA)

10:45 AM - 11:00 AM

[3E05] Development of a neutron detector for nuclear data measurement using high-intensity neutron beam

*Hideto Nakano¹, Tatsuya Katabuchi¹, Gerard Rovira², Yu Kodama¹, Kazushi Terada³, Atsushi Kimura², Shoji Nakamura², Shunsuke Endo² (1. Tokyo Tech, 2. JAEA, 3. Kyoto Univ.)

11:00 AM - 11:15 AM

[3E06] Measurements of neutron capture and total cross-sections and resonance analysis of ¹⁸¹Ta

*Shunsuke Endo¹, Atsushi Kimura¹, Shoji Nakamura¹, Osamu Iwamoto¹, Nobuyuki Iwamoto¹, Gerard Rovira¹ (1. JAEA)

11:15 AM - 11:30 AM

[3E07] Isomer production ratio in neutron capture reactions on 112Cd

*Takehito Hayakawa¹, Yosuke Toh², Atsushi Kimura², Shoji Nakamura², Toshiyuki Shizuma¹, Nobuyuki Iwamoto², Toshitaka Kajino³, Satoshi Chiba⁴ (1. National Institutes for Quantum and Ragiological Science and Techonology, 2. Japan Atomic Energy Agency, 3. Beihang University, 4. Tokyo Institute of Techonology)

11:30 AM - 11:45 AM

[3E08] Photon energy dependence of photo-neutron production from the ¹⁹⁷Au(g,xn) reaction

*Tuyet Kim Tran¹, Toshiya Sanami^1,2, Hirohito Yamazaki^1,2, Toshiro Itoga³, Yasuhito Sakaki², Linh Thi Truc Nguyen⁴, Yoichi Kirihara⁵, Hiroshi Nakashima⁶, Shuji Miyamoto⁷, Yoshihiro Asano² (1. SOKENDAI/KEK, 2. High Energy Accelerator Research Organization (KEK), 3. Japan Synchrotron Radiation Research Institute (JASRI), 4. University of Science, VNU-HCM, Vietnam, Nuclear Technique Laboratory , 5. Japan Atomic Energy Agency (JAEA) , 6. Hokkaido University, 7. University of Hyogo)

Time reserved for Chair （11:45 AM - 12:00 PM）

Oral presentation

[3E09-12] Fission Theory 1

Fri. Mar 19, 2021 2:45 PM - 3:50 PM Room E (Zoom room 5)

Chair: Katsuhisa Nishio (JAEA)

2:45 PM - 3:00 PM

[3E09] Improvement of fission calculation based on the 4D Langevin model

*Kazuya Shimada¹, Xuan Zhang¹, Chikako Ishizuka¹, Satoshi Chiba¹ (1. Tokyo Tech)

3:00 PM - 3:15 PM

[3E10] Study of fission fragment shape and fission mechanism using 4D Langevin model

*Xuan Zhang¹, Fedir Ivanyuk², Chikako Ishizuka¹, Tsunenori Inakura¹, Satoshi Chiba¹ (1. Tokyo Tech, 2. Kiev Institute for Nu Resh)

3:15 PM - 3:30 PM

[3E11] Transition in systematics of nuclear properties of fission fragments from actinoids to superheavy nuclei

*Chikako Ishizuka Ishizuka¹, Xuan Zhang¹, Mark Usang², Fedir Ivanyuk³, Satoshi Chiba¹ (1. Tokyo Tech, 2. Malaysian Nuclear Agency, 3. Kiev Institute for Nuclear Research)

3:30 PM - 3:45 PM

[3E12] Study of fission dynamics with a multi-dimensional Langevin equation using Cassini shape parameterization

*Takahiro Wada¹, Kazuki Okada¹ (1. Fac. Eng. Sci., Kansai Univ.)

Time reserved for Chair （3:45 PM - 3:50 PM）

Oral presentation

[3E13-16] Fission Theory 2

Fri. Mar 19, 2021 3:50 PM - 5:00 PM Room E (Zoom room 5)

Chair: Futoshi Minato (JAEA)

3:50 PM - 4:05 PM

[3E13] Interaction dependence of charge polarization on U-236 using microscopic mean-field model

*Kazuki Fujio¹, Shuichiro Ebata², Tsunenori Inakura¹, Satoshi Chiba¹ (1. Tokyo Tech, 2. Saitama Univ.)

4:05 PM - 4:20 PM

[3E14] Pairing strength dependence of actinides in Relativistic Mean-Field theory

*Taiki Kouno¹, Tsunenori Inakura¹, Satoshi Chiba¹ (1. Tokyo Tech)

4:20 PM - 4:35 PM

[3E15] Charge polarization of the fission fragments deduced by the real time-dependent mean-field calculation from equal-energy contours

*Shuichiro Ebata¹, Shin Okumura², Chikako Ishizuka³, Satoshi Chiba³ (1. Saitama Univ., 2. IAEA, 3. Tokyo Tech)

4:35 PM - 4:50 PM

[3E16] Tenary Fission Studied by AMD

*Jingde Chen¹, Chikako Ishizuka¹, Satoshi Chiba¹, Akira Ono² (1. Tokyo Institute of Technology, 2. Tohoku University)

Time reserved for Chair （4:50 PM - 5:00 PM）

Sessions

II. Radiation, Accelerator, Beam and Medical Technologies » 201-1 Nuclear Physics, Nuclear Data Measurement/Evaluation/Validation, Nuclear Reaction Technology

[2E08-10] Nuclear Data Evaluation, Uncertainty Evaluation

[2E08] The optimization of the optical potential for nucleon-nucleus scattering by using coupled-channel optical model.

[2E09] Development of an estimation method of uncertainties in reactor-physics quantities by a random sampling of nuclear data covariance, and application to Godiva

[2E10] Evaluation of Uncertainty of Radioactivity Caused by Important Nuclide in Short Cooling Term for Clearance Verification in Decommissioning

[2E11-15] Nuclear Data for Transmutation

[2E11] Study on accuracy improvement of fast-neutron capture reaction data of long-lived MA for development of nuclear transmutation systems

(1)Project overview

[2E12] Study on accuracy improvement of fast-neutron capture reaction data of long-lived MA for development of nuclear transmutation systems

(2)Development of a neutron beam filter system at ANNRI in J-PARC

[2E13] Study on accuracy improvement of fast-neutron capture reaction data of long-lived MA for development of nuclear transmutation systems

(3)Assay of MA samples

[2E14] Study on accuracy improvement of fast-neutron capture reaction data of long-lived MA for development of nuclear transmutation systems

(4)Measurement of neutron capture cross section of MA

[2E15] Study on accuracy improvement of fast-neutron capture reaction data of long-lived MA for development of nuclear transmutation systems

(5)Development of MA nuclear data evaluation method

[3E01-04] Nuclear Data Measurement 1

[3E01] Measurement of fission-fragment mass distributions in the multinucleon transfer channels of the ¹⁸O+²³⁷Np reaction

[3E02] Displacement cross-section of aluminum induced by neutrons and protons

[3E03] Experimental study on nuclear data for accelerator-driven systems using FFAG accelerator

Research outline and measurement of neutron energy spectrum for iron target

[3E04] Measurement of nuclide production cross section of Bismuth by GeV proton irradiation

[3E05-08] Nuclear Data Measurement 2

[3E05] Development of a neutron detector for nuclear data measurement using high-intensity neutron beam

[3E06] Measurements of neutron capture and total cross-sections and resonance analysis of ¹⁸¹Ta

[3E07] Isomer production ratio in neutron capture reactions on 112Cd

[3E08] Photon energy dependence of photo-neutron production from the ¹⁹⁷Au(g,xn) reaction

[3E09-12] Fission Theory 1

[3E09] Improvement of fission calculation based on the 4D Langevin model

[3E10] Study of fission fragment shape and fission mechanism using 4D Langevin model

[3E11] Transition in systematics of nuclear properties of fission fragments from actinoids to superheavy nuclei

[3E12] Study of fission dynamics with a multi-dimensional Langevin equation using Cassini shape parameterization

[3E13-16] Fission Theory 2

[3E13] Interaction dependence of charge polarization on U-236 using microscopic mean-field model

[3E14] Pairing strength dependence of actinides in Relativistic Mean-Field theory

[3E15] Charge polarization of the fission fragments deduced by the real time-dependent mean-field calculation from equal-energy contours

[3E16] Tenary Fission Studied by AMD

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