Proton-production double-differential cross sections for 300-MeV and 392-MeV proton-induced reactions

Hiroki Iwamoto, Minoru Imamura, Yusuke Koba, Yoshinori Fukui, Genichiro Wakabayashi, Yusuke Uozumi, Tadahiro Kin, Yosuke Iwamoto, Shinya Hohara, Masahiro Nakano

研究成果: ジャーナルへの寄稿記事

10 引用 (Scopus)

抄録

We investigate proton-production double-differential cross sections (DDXs) for 300- and 392-MeV proton-induced reactions on O, V, Tb, Ta, Au, Pb, and Bi. Emitted proton energies are measured with stacked scintillator spectrometers by the ΔE-E technique. Experimental results are compared with the intranuclear cascade (INC) and quantum molecular dynamics models. Although both models can reproduce spectral DDXs, there is a difference at the most forward and backward angles. The cause of these differences is discussed in terms of the refraction caused by the nuclear potential. Angular distributions of the present data are well accounted for by the Kalbach systematics plus INC one-step calculations. The quasi-free-scattering contribution increases with decreasing target mass and increasing emission energy.

元の言語英語
記事番号034604
ジャーナルPhysical Review C - Nuclear Physics
82
発行部数3
DOI
出版物ステータス出版済み - 9 13 2010

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cascades
nuclear potential
protons
cross sections
proton energy
dynamic models
scintillation counters
refraction
angular distribution
spectrometers
molecular dynamics
causes
scattering
energy

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

これを引用

Proton-production double-differential cross sections for 300-MeV and 392-MeV proton-induced reactions. / Iwamoto, Hiroki; Imamura, Minoru; Koba, Yusuke; Fukui, Yoshinori; Wakabayashi, Genichiro; Uozumi, Yusuke; Kin, Tadahiro; Iwamoto, Yosuke; Hohara, Shinya; Nakano, Masahiro.

:: Physical Review C - Nuclear Physics, 巻 82, 番号 3, 034604, 13.09.2010.

研究成果: ジャーナルへの寄稿記事

Iwamoto, H, Imamura, M, Koba, Y, Fukui, Y, Wakabayashi, G, Uozumi, Y, Kin, T, Iwamoto, Y, Hohara, S & Nakano, M 2010, 'Proton-production double-differential cross sections for 300-MeV and 392-MeV proton-induced reactions', Physical Review C - Nuclear Physics, 巻. 82, 番号 3, 034604. https://doi.org/10.1103/PhysRevC.82.034604
Iwamoto, Hiroki ; Imamura, Minoru ; Koba, Yusuke ; Fukui, Yoshinori ; Wakabayashi, Genichiro ; Uozumi, Yusuke ; Kin, Tadahiro ; Iwamoto, Yosuke ; Hohara, Shinya ; Nakano, Masahiro. / Proton-production double-differential cross sections for 300-MeV and 392-MeV proton-induced reactions. :: Physical Review C - Nuclear Physics. 2010 ; 巻 82, 番号 3.
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abstract = "We investigate proton-production double-differential cross sections (DDXs) for 300- and 392-MeV proton-induced reactions on O, V, Tb, Ta, Au, Pb, and Bi. Emitted proton energies are measured with stacked scintillator spectrometers by the ΔE-E technique. Experimental results are compared with the intranuclear cascade (INC) and quantum molecular dynamics models. Although both models can reproduce spectral DDXs, there is a difference at the most forward and backward angles. The cause of these differences is discussed in terms of the refraction caused by the nuclear potential. Angular distributions of the present data are well accounted for by the Kalbach systematics plus INC one-step calculations. The quasi-free-scattering contribution increases with decreasing target mass and increasing emission energy.",
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AU - Iwamoto, Hiroki

AU - Imamura, Minoru

AU - Koba, Yusuke

AU - Fukui, Yoshinori

AU - Wakabayashi, Genichiro

AU - Uozumi, Yusuke

AU - Kin, Tadahiro

AU - Iwamoto, Yosuke

AU - Hohara, Shinya

AU - Nakano, Masahiro

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