CLAS Physics Database

Measurement E159M671

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: 3.5 — 4.2 GeV2
W: 1.425 GeV
Ebeam: 5.75 GeV

Measurement data
θ(p), [deg] dσ/d(−cos(θ(p))), [μb/rad] uncertainty
9.0 0.117265 0.0741223
27.0 0.309493 0.101901
45.0 0.162635 0.0516366
63.0 0.277356 0.0816488
81.0 0.291575 0.0677272
99.0 0.408861 0.096101
117.0 0.400679 0.106828
135.0 0.307744 0.0714165
153.0 0.288942 0.0936142
171.0 0.433915 0.136618