CLAS Physics Database

Measurement E159M950

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(p)))
Q2: 4.2 — 5.0 GeV2
W: 1.6 GeV
Ebeam: 5.75 GeV

Measurement data
θ(p), [deg] dσ/d(−cos(θ(p))), [μb/rad] uncertainty
9.0 0.161746 0.0836225
27.0 0.373507 0.166755
45.0 0.343472 0.126656
63.0 0.499052 0.168726
81.0 0.515444 0.145032
99.0 0.533811 0.1384
117.0 0.474833 0.122749
135.0 0.616703 0.153114
153.0 0.562187 0.186659
171.0 0.38008 0.175856