CLAS Physics Database

Measurement E159M230

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: 1.4 GeV
Ebeam: 5.75 GeV

Measurement data
θ(p), [deg] dσ/d(−cos(θ(p))), [μb/rad] uncertainty
9.0 0.134743 0.0659618
27.0 0.245397 0.0692702
45.0 0.24596 0.0599484
63.0 0.421649 0.0902436
81.0 0.50493 0.0852999
99.0 0.610382 0.0995706
117.0 0.670354 0.105745
135.0 0.703328 0.114879
153.0 0.748019 0.130539
171.0 0.770182 0.174738