CLAS Physics Database

Measurement E159M607

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: 3.0 — 3.5 GeV2
W: 1.85 GeV
Ebeam: 5.75 GeV

Measurement data
θ(π+), [deg] dσ/d(−cos(θ(π+))), [μb/rad] uncertainty
9.0 1.35627 0.263272
27.0 1.68057 0.289973
45.0 1.59828 0.290724
63.0 1.83752 0.283334
81.0 1.73437 0.261718
99.0 1.62574 0.23612
117.0 1.67099 0.252896
135.0 1.73757 0.405346
153.0 1.35565 0.918708
171.0 1.25942 0.954783