Systematic description of the $^{6}\mathrm{Li}$($n,{n}^{\ensuremath{'}}){}^{6}$Li${}^{*}\ensuremath{\rightarrow}d+\ensuremath{\alpha}$ reactions with the microscopic coupled-channels method

Systematic description of the ${}^{6}{Li}$ ( $n, n^{'})^{6}$ Li $^{*} \to d + α$ reactions with the microscopic coupled-channels method

T. Matsumoto, D. Ichinkhorloo, Y. Hirabayashi, K. Katō, and S. Chiba

Phys. Rev. C 83, 064611 – Published 21 June 2011

Abstract

We investigate ${}^{6}{Li}$ ( $n, n^{'})^{6}$ Li $^{*} \to d + α$ reactions by using the continuum-discretized coupled-channels method with the complex Jeukenne-Lejeune-Mahaux effective nucleon-nucleon interaction. In this study, the ${}^{6}{Li}$ nucleus is described by a $d + α$ cluster model. The calculated elastic cross sections for incident energies between 7.47 and 24.0 MeV are in good agreement with experimental data. Furthermore, we show that the neutron spectra for ${}^{6}{Li}$ breakup states measured at selected angular points and incident energies can be also reproduced systematically.

Received 4 April 2011

DOI:https://doi.org/10.1103/PhysRevC.83.064611

Authors & Affiliations

T. Matsumoto^1,*, D. Ichinkhorloo², Y. Hirabayashi³, K. Katō², and S. Chiba⁴

¹Meme Media Laboratory, Hokkaido University, Sapporo 060-8628, Japan
²Division of Physics, Graduate School of Science, Hokkaido University, Sapporo 060-0810, Japan
³Information Initiative Center, Hokkaido University, Sapporo 060-0810, Japan
⁴Japan Atomic Energy Agency (JAEA), Tokai, Naka, Ibaraki 319-1195, Japan

^*tmatsumoto@nucl.sci.hokudai.ac.jp

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Vol. 83, Iss. 6 — June 2011

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Physical Review C

covering nuclear physics

Systematic description of the ${}^{6}{Li}$ ( $n, n^{'})^{6}$ Li $^{*} \to d + α$ reactions with the microscopic coupled-channels method

T. Matsumoto, D. Ichinkhorloo, Y. Hirabayashi, K. Katō, and S. Chiba

Phys. Rev. C 83, 064611 – Published 21 June 2011

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Physical Review C

covering nuclear physics

Systematic description of the Li6(n,n′)6Li*→d+α reactions with the microscopic coupled-channels method

T. Matsumoto, D. Ichinkhorloo, Y. Hirabayashi, K. Katō, and S. Chiba

Phys. Rev. C 83, 064611 – Published 21 June 2011

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Systematic description of the ${}^{6}{Li}$ ( $n, n^{'})^{6}$ Li $^{*} \to d + α$ reactions with the microscopic coupled-channels method