Energy-Resolved SEU Cross Section From 10-meV to 800-MeV Neutrons by Time-of-Flight Measurement
Hidenori Iwashita, Ryu Kiuchi, Yoshiharu Hiroshima, Yuichiro Okugawa, Tomoki Sebe, M. Takeda, Hirotaka Sato, Takashi Kamiyama, M. Furusaka, Yoshiaki Kiyanagi
Abstract
We performed continuous observations of single-event upset (SEU) cross sections for the energy range of 10 meV–1 MeV at the Japan Proton Accelerator Research Complex (J-PARC). As a result, we were able to clearly observe the effect on the cross Section of the <inline-formula xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"> <tex-math notation="LaTeX">$^{10}\text{B}$ </tex-math></inline-formula> ( <inline-formula xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"> <tex-math notation="LaTeX">$n$ </tex-math></inline-formula> , <inline-formula xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"> <tex-math notation="LaTeX">$\alpha)^{7}$ </tex-math></inline-formula> Li reaction below 0.1 MeV.