CLAS Physics Database

Measurement E1M15

Experiment: E93-006 CLAS experiment
Year: 2003
Spokespersons: V. D. Burkert, M. Ripani
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dψ(p)
Q2: 1.1 — 1.5 GeV2
W: 1.425 — 1.45 GeV
x: 0.5154 — 0.5306
Publication:
M. Ripani, V. D. Burkert, V. I. Mokeev, M. Battaglieri, R. De Vita, E. Golovach, V. Tauti, and CLAS Collaboration Measurement of ep->e'p pi+pi- and Baryon Resonance Analysis // Phys. Rev. Let. 91, 022002 (2003)

Measurement data
ψ(p), [deg] dσ/dψ(p), [μb/rad] uncertainty
36.0 1.1455903 0.28404251
108.0 0.90939844 0.20118961
180.0 0.95835149 0.22574416
251.99998 0.83521855 0.27642167
324.0 0.98646718 0.20614184