CLAS Physics Database

Measurement E159M686

Experiment: E1-6
Year: 2001

Experiment comment:

Experiment year: 2001—2002
Spokesperson: V. Burkert
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dψ(p)
Q2: 3.5 — 4.2 GeV2
W: 1.475 GeV
Ebeam: 5.75 GeV

Measurement data
ψ(p), [deg] dσ/dψ(p), [μb/rad] uncertainty
30.0 0.150783 0.0290036
90.0 0.163508 0.0323846
150.0 0.215267 0.0521169
210.0 0.218439 0.0471701
270.0 0.172056 0.0345434
330.0 0.181338 0.0358282