HEPData Search

Showing 1 of 1 results

Electroproduction of pi- delta++(1236) and of pi+ delta0(1236) on hydrogen

Dammann, I. ; Driver, C. ; Heinloth, K. ; et al.

Nucl.Phys.B 54 (1973) 355-380, 1973.

Inspire Record 84182 DOI 10.17182/hepdata.32587

The electroproduction of a π-meson and of a Δ(1236) nucleon resonance on hydrogen, ep → e πΔ (1236), was investigated in the two charge states π − Δ ++ and π + Δ 0 by measuring the scattered lepton and the produced π-meson in coincidence. The differential cross sections as funcions of W , q 2 , t − t min and ø πq were determine in the following kinematical region: w = (π + δ) 2 = 2.0 − 3.0 GeV , |q 2 | = |(e−e′) 2 | = 0.15 − 0.8 GeV 2 /c 2 , |t − t min | = 0-0.5 GeV 2 /c 2 with t = ( p − δ) 2 , φ πq = 0 − 360° .

15 data tables

Table 1

W-DEPENDENCE FOR 4.0 GEV INCIDENT POSITRONS.

Table 2

W-DEPENDENCE FOR 4.9 GEV INCIDENT POSITRONS.

Table 3

W-DEPENDENCE FOR 5.4 GEV INCIDENT POSITRONS.