CLAS Physics Database

Measurement E159M659

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: 1.4 GeV
Ebeam: 5.75 GeV

Measurement data
ψ(p), [deg] dσ/dψ(p), [μb/rad] uncertainty
30.0 0.0820557 0.0231576
90.0 0.0757381 0.0203974
150.0 0.0804306 0.0234399
210.0 0.0676476 0.0209615
270.0 0.0725357 0.0176571
330.0 0.0502266 0.0133531