Measurement of the Real-to-Imaginary Ratio of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mrow><mml:mover><mml:mrow><mml:mi>p</mml:mi></mml:mrow><mml:mrow><mml:mi>¯</mml:mi></mml:mrow></mml:mover></mml:mrow></mml:mrow><mml:mi>p</mml:mi></mml:math>Forward-Scattering Amplitudes

198527 citationsJournal Article

Authors

V. Ashford · Brookhaven National Laboratory

M.E. Sainio · Brookhaven National Laboratory

M. Sakitt · Brookhaven National Laboratory

J. Skelly · Brookhaven National Laboratory

R. Debbe · Brookhaven National Laboratory

W. Fickinger · Brookhaven National Laboratory

Raffaele Marino ·

Abstract

We have measured the ratio of the real to the imaginary parts of the $\overline{p}p$ forward-scattering amplitude in the incident-momentum range 360 to 650 MeV/c. These results are in good agreement with predictions of the Paris nucleon-antinucleon potential model which include spin-flip effects.

Topics & Keywords

Nuclear physics research studies Particle physics theoretical and experimental studies Quantum Chromodynamics and Particle Interactions

Publication Details

Published in: Physical Review Letters

Volume 54, Issue 6, pp. 518-521

DOI: 10.1103/physrevlett.54.518

Field-Weighted Citation Impact: 5.39

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