CLAS Physics Database

Measurement E159M382

Experiment: E1-6
Year: 2001

Experiment comment:

Experiment year: 2001—2002
Spokesperson: V. Burkert
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/d(−cos(θ(π+)))
Q2: 2.4 — 3.0 GeV2
W: 1.825 GeV
Ebeam: 5.75 GeV

Measurement data
θ(π+), [deg] dσ/d(−cos(θ(π+))), [μb/rad] uncertainty
9.0 2.81763 0.494245
27.0 2.85341 0.434618
45.0 2.18612 0.328265
63.0 2.81356 0.388666
81.0 2.72087 0.413727
99.0 2.84498 0.39682
117.0 2.75646 0.390901
135.0 2.26057 0.502338
153.0 1.80657 1.16134
171.0 1.95056 1.26973