Elsevier

Nuclear Physics A

Volume 571, Issue 3, 2 May 1994, Pages 541-554
Nuclear Physics A

Depolarization in proton-6Li elastic scattering

https://doi.org/10.1016/0375-9474(94)90224-0Get rights and content

Abstract

We have measured the differential cross section dσ/dΩ, the analyzing power Ay and the depolarization parameter D for p-6Li elastic scattering at 72 MeV. The spin/isospin character of this transition and the large spinflip effects observed make p-6Li elastic scattering a good case to study the isoscalar spinflip component of the effective force. The data were fitted by a conventional optical-model potential which included a real, spherical spin-spin potential with surface form factor and Vss = 5.3 ± 1.0 MeV. A qualitative description of the data was also achieved with a “semi-microscopic” folding calculation based on the density-dependent Paris effective force, shell-model wave functions and a phenomenological optical-model potential.

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    • Cited by (0)

    1

    Present address: Paul-Scherrer-Institut, CH-5232 Villigen, Switzerland.

    2

    Present address: Ploenske AG, W-5300 Bonn, Germany.

    3

    Present address: Heidelberger Druckmaschinen, Heidelberg, Germany.

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