CLAS Physics Database

Measurement E159M418

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: 1.925 GeV
Ebeam: 5.75 GeV

Measurement data
θ(π+), [deg] dσ/d(−cos(θ(π+))), [μb/rad] uncertainty
9.0 3.33604 0.581279
27.0 3.3347 0.513594
45.0 2.78576 0.43711
63.0 2.54728 0.366952
81.0 2.16017 0.305583
99.0 2.60386 0.371166
117.0 2.46443 0.351567
135.0 2.40911 0.512959
153.0 1.68947 1.07919
171.0 1.95701 1.29846