CLAS Physics Database

Measurement E159M95

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: 2.0 — 2.4 GeV2
W: 1.625 GeV
Ebeam: 5.75 GeV

Measurement data
θ(p), [deg] dσ/d(−cos(θ(p))), [μb/rad] uncertainty
9.0 1.10525 0.317368
27.0 2.02471 0.398645
45.0 1.9601 0.406737
63.0 1.99886 0.374261
81.0 2.67526 0.496574
99.0 2.90408 0.539119
117.0 3.61536 0.646019
135.0 3.63301 0.664971
153.0 2.91571 0.566449
171.0 3.11286 0.725097