Intranuclear cascade with emission of light fragment code implemented in the transport code system PHITS

Y. Sawada, Y. Uozumi, S. Nogamine, T. Yamada, Y. Iwamoto, T. Sato, K. Niita

研究成果: ジャーナルへの寄稿記事

9 引用 (Scopus)

抄録

The Intranuclear Cascade with Emission of Light Fragment (INC-ELF) code has been developed and implemented in the Particle and Heavy Ion Transport code System (PHITS). The INC-ELF code explicitly includes nucleon correlations within the framework of the INC model to describe light fragment emissions from nuclear spallation reactions by using the model in Phys. Rev. C 84, (2011) 064617. In addition to the degrees of freedom of nucleons, the developed code also accounts for pions, Δs, and Ns, and can cover energy ranges up to 3 GeV. The predictive capabilities of the ELF/PHITS system have been verified through comparison with a diverse set of experimental observations. In particular, the verification was conducted with abundant double-differential cross-section data covering a wide range of reactions (e.g., (p, p'x), (p, nx), (p, dx), (p, 3Hex), (p, αx) and (p, πx) reactions) over a wide energy range (between 400 MeV and 1.5 GeV). As a result, our ELF/PHITS code has demonstrated strong predictive capability for all of these data, although areas requiring future study remain due to the lack of experimental data on high-energy cluster production.

元の言語英語
ページ(範囲)38-44
ページ数7
ジャーナルNuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
291
DOI
出版物ステータス出版済み - 11 15 2012

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Heavy ions
heavy ions
cascades
fragments
Nuclear reactions
Light emission
spallation
nucleons
energy
coverings
pions
degrees of freedom
cross sections
ions

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Instrumentation

これを引用

Intranuclear cascade with emission of light fragment code implemented in the transport code system PHITS. / Sawada, Y.; Uozumi, Y.; Nogamine, S.; Yamada, T.; Iwamoto, Y.; Sato, T.; Niita, K.

:: Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 巻 291, 15.11.2012, p. 38-44.

研究成果: ジャーナルへの寄稿記事

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AU - Sawada, Y.

AU - Uozumi, Y.

AU - Nogamine, S.

AU - Yamada, T.

AU - Iwamoto, Y.

AU - Sato, T.

AU - Niita, K.

PY - 2012/11/15

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AB - The Intranuclear Cascade with Emission of Light Fragment (INC-ELF) code has been developed and implemented in the Particle and Heavy Ion Transport code System (PHITS). The INC-ELF code explicitly includes nucleon correlations within the framework of the INC model to describe light fragment emissions from nuclear spallation reactions by using the model in Phys. Rev. C 84, (2011) 064617. In addition to the degrees of freedom of nucleons, the developed code also accounts for pions, Δs, and Ns, and can cover energy ranges up to 3 GeV. The predictive capabilities of the ELF/PHITS system have been verified through comparison with a diverse set of experimental observations. In particular, the verification was conducted with abundant double-differential cross-section data covering a wide range of reactions (e.g., (p, p'x), (p, nx), (p, dx), (p, 3Hex), (p, αx) and (p, πx) reactions) over a wide energy range (between 400 MeV and 1.5 GeV). As a result, our ELF/PHITS code has demonstrated strong predictive capability for all of these data, although areas requiring future study remain due to the lack of experimental data on high-energy cluster production.

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