CLAS Physics Database

Measurement E159M838

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: 1.9 GeV
Ebeam: 5.75 GeV

Measurement data
ψ(π+), [deg] dσ/dψ(π+), [μb/rad] uncertainty
30.0 0.353846 0.067828
90.0 0.339373 0.0581525
150.0 0.390704 0.0649549
210.0 0.460612 0.0731091
270.0 0.386606 0.0711943
330.0 0.385093 0.0669987