[3N05-09] Nuclear Data Measurement

[3N07] Development of measurement method for an absolute value of resonance energy

*Shunsuke Endo¹, Shiori Kawamura², Yusuke Tsuchikawa¹, Kenji Mishima³, Atsushi Kimura¹, Shoji Nakamura¹, Osamu Iwamoto¹, Nobuyuki Iwamoto¹, Rovira Gerard¹ (1. JAEA, 2. Nagoya Univ., 3. KEK)

Keywords:Resonance Energy, J-PARC・MLF・ANNRI, Neutron time of flight method

In the neutron cross section measurement using the time-of-flight method, the accurate flight length between the neutron source and detectors is required to obtain the resonance energy. This study established the measurement method to determine the resonance energy not using the flight length but changing the detector position.