CLAS Physics Database

Measurement E1M57

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: 1.5 — 1.525 GeV
x: 0.4735 — 0.487
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 1.4613485 0.31528416
108.0 1.6779323 0.390652
180.0 2.1605947 0.35292569
251.99998 1.9191917 0.42267373
324.0 1.9787188 0.3708804