Precocious Scaling in Antiproton - Proton Scattering at Low Energies

D. B. Ion; V. Topor Pop; C. Petrascu; V. Popa

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arXiv · hep-ph/9308213

Precocious Scaling in Antiproton - Proton Scattering at Low Energies

D. B. Ion·V. Topor Pop·C. Petrascu·V. Popa

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Abstract

The scaling of the diffraction peak in antiproton--proton scattering has been investigated from near threshold up to $3\,\,\, GeV/c$ laboratory momenta.It was shown that the scaling of the differential cross sections are evidentiated with a surprising accuracy not only at high energies,but also at very low ones(e.q. $p_{LAB}=0.1--0.5\,\,\, GeV/c$),beyond the resonance and exotic resonance regions.This precociuos scaling strongly suggests that the s -- channel helicity conservation (SCHC) can be a peculiar property that should be tested in antiproton -proton interaction not only at high energies but also at low energy even below $ p_{LAB} = 1\,\,\, GeV/c $.

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D. B. Ion, V. Topor Pop, C. Petrascu, V. Popa. 1993-08-03. Precocious Scaling in Antiproton - Proton Scattering at Low Energies. https://arxiv.org/abs/hep-ph/9308213

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