CLAS Physics Database

Measurement E159M266

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: 1.5 GeV
Ebeam: 5.75 GeV

Measurement data
θ(p), [deg] dσ/d(−cos(θ(p))), [μb/rad] uncertainty
9.0 0.990619 0.285864
27.0 0.99587 0.171756
45.0 1.09001 0.196337
63.0 1.4513 0.227459
81.0 1.70204 0.262971
99.0 2.00507 0.313873
117.0 2.2413 0.358489
135.0 2.40215 0.400644
153.0 1.87896 0.363198
171.0 1.82291 0.421444