CLAS Physics Database

Measurement E159M572

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: 3.0 — 3.5 GeV2
W: 1.75 GeV
Ebeam: 5.75 GeV

Measurement data
θ(p), [deg] dσ/d(−cos(θ(p))), [μb/rad] uncertainty
9.0 1.48855 0.345192
27.0 1.76767 0.325746
45.0 1.38171 0.283036
63.0 1.48685 0.267807
81.0 1.97246 0.343333
99.0 2.39696 0.399198
117.0 2.29189 0.412337
135.0 2.03263 0.387452
153.0 1.46099 0.27237
171.0 1.10806 0.299653