CLAS Physics Database

Measurement E159M103

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: 2.0 — 2.4 GeV2
W: 1.65 GeV
Ebeam: 5.75 GeV

Measurement data
θ(π+), [deg] dσ/d(−cos(θ(π+))), [μb/rad] uncertainty
9.0 3.00429 0.583416
27.0 3.78304 0.600694
45.0 3.09535 0.518455
63.0 3.4887 0.512599
81.0 3.51778 0.507762
99.0 2.91149 0.427282
117.0 3.07921 0.439157
135.0 1.96971 0.989247
153.0 1.16402 0.742467
171.0 1.30105 1.04081