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Differential Cross-Sections for anti-Proton-Proton Elastic Scattering Between 0.69-GeV/c and 2.43-GeV/c

Eisenhandler, E. ; Gibson, W.R. ; Hojvat, C. ; et al.

Nucl.Phys.B 113 (1976) 1-33, 1976.

Inspire Record 109426 DOI 10.17182/hepdata.8439

Measurements have been made of the differential cross section for p p elastic scattering over a c.m. angular range −0.95 ⩽ cos θ ∗ ⩽ 0.93 at 21 incident antiproton momenta between 0.69 GeV/ c and 2.43 GeV/ c (c.m. energy 1.96–2.58 GeV). About 10 5 events were obtained at each momentum. The results are discussed primarily in terms of the formation of s -channel resonances in the T and U mass regions, and within the context of the optical model of Frahn and Venter.

7 data tables

Table 1

No description provided.

Table 2

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Table 3

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Study of the reaction pi- p ---> pi0 n between 1.0 and 2.4 gev/c

Nelson, Jerry E. ; Chaffee, R.B. ; Dahl, O.I. ; et al.

Phys.Lett.B 47 (1973) 281-284, 1973.

Inspire Record 95427 DOI 10.17182/hepdata.38182

The differential cross section for the reaction π − p→n π ° has been measured with high statistics at six incident beam momenta between 1.0 and 2.4 GeV/ c . The results are compared with predictions of recent phase shift analyses and forward dispersion relations.

3 data tables

Table 1

No description provided.

Table 2

FROM EXTRAPOLATING THE LEGENDRE POLYNOMIAL FITS.

Table 3

THE LEGENDRE POLYNOMIAL FITS WERE CONSTRAINED IN THE EXTREME BACKWARD DIRECTION BY DATA AT THETA = 180 DEG FROM OTHER EXPERIMENTS.