CLAS Physics Database

Measurement E159M292

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: 1.575 GeV
Ebeam: 5.75 GeV

Measurement data
θ(π+), [deg] dσ/d(−cos(θ(π+))), [μb/rad] uncertainty
9.0 1.09363 0.208352
27.0 1.98917 0.322128
45.0 1.65657 0.269098
63.0 1.68373 0.233461
81.0 1.87555 0.24885
99.0 1.97479 0.273422
117.0 1.82452 0.24489
135.0 1.82132 0.357493
153.0 1.22353 0.71338
171.0 1.29162 0.855829