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Elastic proton-3He scattering at large angles and intermediate energies
Authors:R Frascaria  I Brissaud  N Marty  M Morlet  F Reide  A Willis  R Beurtey  A Boudard  M Garcon  GA Moss  Y Terrien  WTH Van Oers
Institution:Institut de Physique Nucléaire, B.P. No. 1, 91406 Orsay, France;Centre d''Etudes Nucléaires de Saclay, DPh-N/ME, B.P. No. 2, 91190 Gif-sur-Yvette, France
Abstract:Large-angle p-3He elastic scattering differential cross section have been measured at Ep = 415 and 600 MeV where they look very similar, and at 800 MeV where the cross section is 10% of the value at 600 MeV. A one-meson-plus-2N exchange mechanism could explain this feature.
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