CLAS Physics Database

Measurement E159M711

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: 1.55 GeV
Ebeam: 5.75 GeV

Measurement data
ψ(π), [deg] dσ/dψ(π), [μb/rad] uncertainty
30.0 0.190847 0.0336542
90.0 0.227912 0.0339452
150.0 0.242123 0.0367555
210.0 0.228238 0.0345274
270.0 0.293347 0.0475955
330.0 0.147209 0.0243277