Tensor analyzing powers for Li7 breakup

N.J. Davis, C.H. Shepherd-Themistocleous, A.C. Shotter, T. Davinson, D.G. Ireland, K. Livingston, E.W. Macdonald, R.D. Page, P.J. Sellin, P.J. Woods, N.M. Clarke, G. Tungate, J.A.R. Griffith, S.J. Hall, O. Karban, I. Martel-Bravo, J.M. Nelson, K. Rusek, J. Gamez-Camacho

Research output: Contribution to journalArticlepeer-review

Abstract

Differential cross sections and T20 and 20TT analyzing powers have been measured for 70 MeV Li7 breakup into the particle plus triton channel, on a Sn120 target. Measurements were made for both continuum breakup and sequential breakup via the 4.63 MeV state in Li7. The T20 data for the continuum breakup do not agree with a semiclassical Coulomb model, indicating that the breakup at small angles does not proceed solely via a Coulomb force. The data generally show a somewhat better agreement with continuum discretized coupled channels calculations, indicating the importance of the nuclear force and channel coupling in the reaction mechanism.
Original languageEnglish
Pages (from-to)3201-3211
Number of pages11
JournalPhysical Review C
Volume52
Issue number6
DOIs
Publication statusPublished - 1 Jan 1995

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