The 26Mg(3He, n)28 Si Reaction at 23.1 and 45.5 MeV

Ken Abe, Kazushige Maeda, Toshiyuki Ishimatsu, Tohru Kawamura, Kazuro Furukawa, Hikonojyo Orihara, Chris D. Zafiratos

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

Neutron spectra from the 26Mg(3He, n)28Si reaction were measured at bombarding energies of 23.1 and 45.5 MeV with a neutron TOF spectrometer. Neutron angular distributions for the transitions to the ground and 1.78-MeV 2+ states in 28Si have been analyzed with DWBA and coupled-channel calculations. All the experimental data are reproduced consistently on the basis of the one-step two-proton stripping process, when one uses the two-nucleon spectroscopic amplitudes obtained from a large-basis shell-model calculation. Contributions of two-step processes have turned out to be apparently small, but the experimental data of-the 1.78-MeV state at 45.5 MeV bombarding energy are fitted satisfactorily only when two-step processes are taken into account.

Original languageEnglish
Pages (from-to)3660-3663
Number of pages4
Journaljournal of the physical society of japan
Volume54
Issue number10
DOIs
Publication statusPublished - 1985

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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