Measurements of (n, xp), (n, xd) double differential cross sections of Carbon and Aluminum for 65 and 75 MeV neutrons

Yasushi Nauchp, Mamoru Baba, Toshiya Sanami, Masanobu Ibaraki, Tomohiko Iwasaki, Naohiro Hirakawa, Susumu Tanaka, Shin Ichiro Meigo, Hiroshi Nakashima, Hiroshi Takada, Takashi Nakamura, Yukinobu Watanabe

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15 Citations (Scopus)

Abstract

Double differential (n, xp), (n, xd) cross sections of carbon and aluminum were measured for 65 and 75 MeV neutrons at angles between 12° and 70° using ΔE-E telescopes at a 7Li(p, n) neutron source facility at TIARA. The data at 12° were obtained by employing an annular geometry. The telescopes consisting of SSD and NaI(Tl) scintillator, experimental methods and the data reduction procedures are presented as well as the results. The carbon data are compared favorably with existing experimental data. The (n, xp) spectra of both carbon and aluminum agreed fairly well with theoretical calculations based on the intra-nuclear cascade model and the multi-step Hauser-Feshbach model including preequilibrium effects, but the (n, xd) spectra differ significantly from those calculations.

Original languageEnglish
Pages (from-to)143-151
Number of pages9
Journaljournal of nuclear science and technology
Volume36
Issue number2
DOIs
Publication statusPublished - Feb 1999

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Nuclear Energy and Engineering

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