CLAS Physics Database

Measurement E159M968

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(p)))
Q2: 4.2 — 5.0 GeV2
W: 1.65 GeV
Ebeam: 5.75 GeV

Measurement data
θ(p), [deg] dσ/d(−cos(θ(p))), [μb/rad] uncertainty
9.0 0.224061 0.0979497
27.0 0.356241 0.112586
45.0 0.390978 0.127559
63.0 0.595722 0.18253
81.0 0.635247 0.148736
99.0 0.735088 0.157228
117.0 0.765766 0.15804
135.0 0.793346 0.194612
153.0 0.502093 0.143045
171.0 0.65128 0.299981