CLAS Physics Database

Measurement E159M410

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: 2.4 — 3.0 GeV2
W: 1.9 GeV
Ebeam: 5.75 GeV

Measurement data
θ(p), [deg] dσ/d(−cos(θ(p))), [μb/rad] uncertainty
9.0 2.75899 0.5755
27.0 2.11108 0.349001
45.0 1.75687 0.295664
63.0 1.48541 0.276816
81.0 2.23073 0.350932
99.0 2.78674 0.423892
117.0 3.28677 0.524019
135.0 3.13656 0.490583
153.0 3.53026 0.612497
171.0 4.252 0.877432