CLAS Physics Database

Measurement E159M608

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: 1.85 GeV
Ebeam: 5.75 GeV

Measurement data
θ(p), [deg] dσ/d(−cos(θ(p))), [μb/rad] uncertainty
9.0 1.45813 0.357774
27.0 1.57554 0.299279
45.0 1.30194 0.259096
63.0 1.20413 0.253899
81.0 1.35143 0.248158
99.0 1.97493 0.347931
117.0 2.04928 0.377819
135.0 1.54357 0.291918
153.0 1.56888 0.297114
171.0 1.44801 0.343141