CLAS Physics Database

Measurement E159M837

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 0.388674 0.0715241
90.0 0.367408 0.057749
150.0 0.39972 0.062229
210.0 0.417439 0.0700556
270.0 0.316756 0.0541622
330.0 0.319174 0.0541216