CLAS Physics Database

Measurement E159M346

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: 1.725 GeV
Ebeam: 5.75 GeV

Measurement data
θ(π+), [deg] dσ/d(−cos(θ(π+))), [μb/rad] uncertainty
9.0 3.82136 0.694553
27.0 3.65609 0.537947
45.0 3.54336 0.489099
63.0 3.68217 0.487677
81.0 3.86922 0.505367
99.0 3.95592 0.505628
117.0 4.13609 0.547462
135.0 3.265 0.606457
153.0 2.51673 1.46406
171.0 2.595 1.5486