Continuum-discretized coupled-channels method for four-body nuclear breakup in6He+12C scattering

T. Matsumoto, E. Hiyama, K. Ogata, Y. Iseri, M. Kamimura, S. Chiba, M. Yahiro

研究成果: Contribution to journalArticle

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抜粋

We propose a fully quantum-mechanical method of treating four-body nuclear breakup processes in scattering of a projectile consisting of three constituents, by extending the continuum-discretized coupled-channels method. The three-body continuum states of the projectile are discretized by diagonalizing the internal Hamiltonian of the projectile with the Gaussian basis functions. For 6He+12C scattering at 18 and 229.8 MeV, the validity of the method is tested by convergence of the elastic and breakup cross sections with respect to increasing the number of the basis functions. Effects of the four-body breakup and the Borromean structure of 6He on the elastic and total reaction cross sections are discussed.

元の言語英語
ページ(範囲)061601-1-061601-5
ジャーナルPhysical Review C - Nuclear Physics
70
発行部数6
DOI
出版物ステータス出版済み - 12 1 2004

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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