CLAS Physics Database

Measurement E159M318

Experiment: E1-6
Year: 2001

Experiment comment:

Experiment year: 2001—2002
Spokesperson: V. Burkert
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/d(−cos(θ(π)))
Q2: 2.4 — 3.0 GeV2
W: 1.65 GeV
Ebeam: 5.75 GeV

Measurement data
θ(π), [deg] dσ/d(−cos(θ(π))), [μb/rad] uncertainty
9.0 3.43685 0.578853
27.0 3.91378 0.525978
45.0 3.18644 0.453742
63.0 2.74467 0.369743
81.0 2.35693 0.328545
99.0 1.91361 0.26559
117.0 1.82616 0.255862
135.0 1.82892 0.248575
153.0 2.21966 0.311648
171.0 2.20583 0.366899