CLAS Physics Database

Measurement E159M774

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: 1.725 GeV
Ebeam: 5.75 GeV

Measurement data
ψ(π), [deg] dσ/dψ(π), [μb/rad] uncertainty
30.0 0.439676 0.068329
90.0 0.510581 0.0732605
150.0 0.577046 0.0814931
210.0 0.533293 0.0768599
270.0 0.517371 0.0758426
330.0 0.421107 0.0652349