CLAS Physics Database

Measurement E159M327

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: 2.4 — 3.0 GeV2
W: 1.675 GeV
Ebeam: 5.75 GeV

Measurement data
θ(π), [deg] dσ/d(−cos(θ(π))), [μb/rad] uncertainty
9.0 3.41928 0.568312
27.0 4.25824 0.595506
45.0 3.16734 0.430016
63.0 3.23405 0.428669
81.0 2.99157 0.391529
99.0 2.56404 0.335658
117.0 2.41599 0.320125
135.0 2.62211 0.350211
153.0 2.99459 0.41251
171.0 2.61116 0.392639