Title: Interaction of He-8 nuclei with alpha particles and protons at a beam energy of 26 MeV/n
Authors: Wolski, R
Fomichev, AS
Rodin, AM
Sidorchuk, SI
Stepantsov, SV
Ter-Akopian, GM
Oganessian, YT
Mittig, W
Roussel-Chomaz, P
Alamanos, N
Lapoux, V
Raabe, Riccardo
Issue Date: Apr-2002
Publisher: Elsevier science bv
Series Title: Nuclear Physics A vol:701 pages:29C-34C
Abstract: Angular distributions of elastically scattered He-8 ions on He-4 and on protons at the beam energy of 26 MeV/n are presented. An attempt to observe a backward-angle rise of the He-8 + He-4 cross-section is reported. The forward-angle 4He data are analyzed with a double folding, density dependent model. Finite range DWBA was applied in order to estimate the contributions from the transfer reactions. It was found that the 2-step process is more important than the I-step transfer. It seems that eikonal approximation is applicable for the description of elastic scattering He-8+p at this energy. (C) 2002 Elsevier Science B.V. All rights reserved.
ISSN: 0375-9474
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Nuclear and Radiation Physics Section

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