CLAS Physics Database

Measurement E159M338

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: 1.7 GeV
Ebeam: 5.75 GeV

Measurement data
θ(p), [deg] dσ/d(−cos(θ(p))), [μb/rad] uncertainty
9.0 2.91322 0.556039
27.0 2.63946 0.41223
45.0 2.48123 0.371645
63.0 2.93869 0.418706
81.0 3.74707 0.541243
99.0 4.25293 0.573427
117.0 4.42243 0.623803
135.0 3.94814 0.646731
153.0 3.29499 0.514362
171.0 3.07802 0.689077