EPJ Web of Conferences (Jan 2023)

Neutron Capture Cross Section Measurement and Resonance Analysis of 107Pd Using ANNRI at MLF/J-PARC

  • Nakano Hideto,
  • Katabuchi Tatsuya,
  • Terada Kazushi,
  • Kimura Atsushi,
  • Nakamura Shoji,
  • Endo Shunsuke,
  • Rovira Gerard,
  • Kodama Yu

DOI
https://doi.org/10.1051/epjconf/202328401032
Journal volume & issue
Vol. 284
p. 01032

Abstract

Read online

The neutron capture cross sections of 107Pd were measured using the Accurate Neutron-Nucleus Reaction Measurement Instrument (ANNRI) at the Japan Proton Accelerator Research Complex (J-PARC). Capture γ-rays were detected with a NaI(Tl) spectrometer. The incident neutron energy was determined by the time-of-flight method. The preliminary cross section was derived from thermal to resonance energy region. In the resonance region, resonance parameters were derived by resonance analysis using REFIT code. The resonance parameter was close to the value of JENDL-4.0.