Kalbaci, P.
PI- P --> PI- P
Cross Section
DSIG/DT
[2.0, 5.0]
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ELASTIC SCATTERING AND PARTICLE PRODUCTION IN TWO PRONG PI- P INTERACTIONS AT 8-GEV/C

Kitagaki, T. ; Tanaka, S. ; Yuta, H. ; et al.
Phys.Rev.D 26 (1982) 1572-1587, 1982.
Inspire Record 182974 DOI 10.17182/hepdata.23945

Results of a high-statistics study of elastic scattering and meson resonances produced by π−p interactions at 8 GeV/c are presented. Large statistics and small systematic errors permit examination of the complete kinematic region. Total differential cross sections are given for ρ0,−, f0, g0,−, Δ±, Δ0, and N* resonances. Spin-density matrix elements and Legendre-polynomial moments are given for ρ, f, and Δ resonances. The results for ρ0 and f0 resonances are compared with the predictions of a Regge-pole-exchange model. Properties of the above resonances are compared and discussed. In particular, we present evidence that the ρ0 and f0 production mechanisms are similar. The similarity of the g0 t distribution to that of the ρ0 and f0 suggests a common production mechanism for all three resonances.

5 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

SLOPE REFERS TO EXPONENTIAL FIT IN U.

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Pi- p Elastic Scattering at 3.92-GeV/c

Alitti, J. ; Bouchez, J. ; Devenski, P. ; et al.
Nuovo Cim.A 33 (1976) 160, 1976.
Inspire Record 100941 DOI 10.17182/hepdata.37676

π−p elastic scattering is studied at an incident π− beam momentum of 3.92 GeV/c. From the analysis of about 38 000 elastic events we give the differential cross-section for −t>0.06 (GeV)2. The known structures at −t ≈ 0.8 and 2.8 (GeV)2 are seen. An additional possible structure is present in the backward hemisphere.

2 data tables
Table 1

No description provided.

Table 2

No description provided.