2019 Annual Meeting

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Oral presentation

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

[3E11-16] Nuclear Data Measurement

Fri. Mar 22, 2019 2:45 PM - 4:25 PM Room E (Common Education Bildg. 2 2F No.22)

Chair:Yosuke Iwamoto(JAEA)

3:30 PM - 3:45 PM

[3E14] Measurement and simulation of neutron transmission of Ta-181 at J-PARC

*Kaoru Hara1, Minoru Asako1, Tetsuya Kai2, Hirotaka Sato1, Takashi Kamiyama1 (1. Hokkaido Univ., 2. JAEA)

Keywords:Neutron resonance thermometry, Ta-181, Neutron total cross section, Pulse function

Neutron transmissions of a tantalum foil which was set up in a furnace were measured in BL10 at J-PARC MLF to develop an imaging technique of neutron resonance thermometry. The measured TOF spectrum for the neutron transmission was compared to the calculated one at 1-100 eV using the PHITS code.