CLAS Physics Database

Measurement E159M374

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: 2.4 — 3.0 GeV2
W: 1.8 GeV
Ebeam: 5.75 GeV

Measurement data
θ(p), [deg] dσ/d(−cos(θ(p))), [μb/rad] uncertainty
9.0 2.62154 0.529655
27.0 2.1262 0.351122
45.0 1.85888 0.310435
63.0 1.75992 0.315605
81.0 2.67798 0.422405
99.0 3.36966 0.504583
117.0 3.41945 0.512877
135.0 3.0118 0.486126
153.0 3.32689 0.627206
171.0 2.3325 0.466746