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Direct experimental reconstruction of the pp elastic scattering amplitudes between 447 and 579 MeV
Journal article   Peer reviewed

Direct experimental reconstruction of the pp elastic scattering amplitudes between 447 and 579 MeV

R Hausammann, E Heer, R Hess, C Lechanoine-Leluc, W R Leo, Y Onel and D Rapin
Physical review. D, Particles and fields, Vol.40(1), pp.22-34
07/01/1989
DOI: 10.1103/PhysRevD.40.22
PMID: 10011655

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Abstract

A direct experimental reconstruction of the five complex pp elastic-scattering amplitudes has been performed at 447, 497, 517, 539, and 579 MeV. The reconstruction is done over the c.m. angles from 38° to 90° and is based on either 11 or 15 spin observables depending on the angular range. The reconstructed amplitudes are presented and compared to phase-shift analysis. A smooth energy behavior is observed for the amplitudes.

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