CLAS Physics Database

Measurement E159M194

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: 2.0 — 2.4 GeV2
W: 1.9 GeV
Ebeam: 5.75 GeV

Measurement data
θ(p), [deg] dσ/d(−cos(θ(p))), [μb/rad] uncertainty
9.0 4.01074 0.950788
27.0 3.35383 0.60896
45.0 2.4733 0.4675
63.0 2.3583 0.470818
81.0 3.30239 0.574894
99.0 3.73727 0.613551
117.0 4.1219 0.701248
135.0 4.51204 0.817541
153.0 4.75253 0.860114
171.0 5.236 1.07006