CLAS Physics Database

Measurement E159M130

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: 2.0 — 2.4 GeV2
W: 1.725 GeV
Ebeam: 5.75 GeV

Measurement data
θ(π+), [deg] dσ/d(−cos(θ(π+))), [μb/rad] uncertainty
9.0 3.4839 0.812191
27.0 4.74465 0.751397
45.0 4.42268 0.688533
63.0 4.54723 0.643196
81.0 4.66878 0.641205
99.0 4.97398 0.683939
117.0 4.58406 0.635646
135.0 3.31971 0.989247
153.0 1.76765 1.03422
171.0 1.65825 1.18656