Direct pickup and knockout processes in inclusive (p,dx) reactions at 42-392 MeV

Yusuke Uozumi, Yuji Yamaguchi, Gaku Watanabe, Yuki Fukuda, Ryota Imamura, Monira Jannatul Kobra, Masahiro Nakano

研究成果: ジャーナルへの寄稿記事

2 引用 (Scopus)

抄録

Inclusive (p,dx) reactions at 42-392 MeV are investigated to understand quantitatively the roles of direct pickup and knockout. These two processes are formulated and introduced into the intranuclear cascade model. The calculated spectral shapes and magnitudes of the double-differential cross sections agree well with all experimental observations over the entire ranges of emission energy and laboratory angle. The model reveals the contributions of pickup and knockout in terms of incident-energy dependence. Direct pickup accounts for the highest energy domain of the spectra of not only discrete but also continuum regions with excitations up to around 45 MeV. Knockout becomes increasingly important with incident proton energy. It is negligible at 42 MeV, occupies the lower half of spectra at 90 MeV, and above 300 MeV is responsible for most of each energy spectrum except the part at highest energy. This trend is very similar to that of (p,nx) cross sections. The indirect pickup component appears at these energies, as suggested in previous studies.

元の言語英語
記事番号034630
ジャーナルPhysical Review C
97
発行部数3
DOI
出版物ステータス出版済み - 3 30 2018

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sensors
energy
cross sections
proton energy
cascades
energy spectra
continuums
trends
excitation

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

これを引用

Uozumi, Y., Yamaguchi, Y., Watanabe, G., Fukuda, Y., Imamura, R., Kobra, M. J., & Nakano, M. (2018). Direct pickup and knockout processes in inclusive (p,dx) reactions at 42-392 MeV. Physical Review C, 97(3), [034630]. https://doi.org/10.1103/PhysRevC.97.034630

Direct pickup and knockout processes in inclusive (p,dx) reactions at 42-392 MeV. / Uozumi, Yusuke; Yamaguchi, Yuji; Watanabe, Gaku; Fukuda, Yuki; Imamura, Ryota; Kobra, Monira Jannatul; Nakano, Masahiro.

:: Physical Review C, 巻 97, 番号 3, 034630, 30.03.2018.

研究成果: ジャーナルへの寄稿記事

Uozumi, Y, Yamaguchi, Y, Watanabe, G, Fukuda, Y, Imamura, R, Kobra, MJ & Nakano, M 2018, 'Direct pickup and knockout processes in inclusive (p,dx) reactions at 42-392 MeV', Physical Review C, 巻. 97, 番号 3, 034630. https://doi.org/10.1103/PhysRevC.97.034630
Uozumi, Yusuke ; Yamaguchi, Yuji ; Watanabe, Gaku ; Fukuda, Yuki ; Imamura, Ryota ; Kobra, Monira Jannatul ; Nakano, Masahiro. / Direct pickup and knockout processes in inclusive (p,dx) reactions at 42-392 MeV. :: Physical Review C. 2018 ; 巻 97, 番号 3.
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