CLAS Physics Database

Measurement E159M819

Experiment: E1-6
Year: 2001

Experiment comment:

Experiment year: 2001—2002
Spokesperson: V. Burkert
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dψ(π)
Q2: 3.5 — 4.2 GeV2
W: 1.85 GeV
Ebeam: 5.75 GeV

Measurement data
ψ(π), [deg] dσ/dψ(π), [μb/rad] uncertainty
30.0 0.347825 0.0571532
90.0 0.363873 0.0565954
150.0 0.431306 0.0675202
210.0 0.456147 0.0708238
270.0 0.379878 0.0612077
330.0 0.327624 0.0527972