CLAS Physics Database

Measurement E159M215

Experiment: E1-6
Year: 2001

Experiment comment:

Experiment year: 2001—2002
Spokesperson: V. Burkert
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dM(π+,p)
Q2: 2.0 — 2.4 GeV2
W: 1.975 GeV
Ebeam: 5.75 GeV

Measurement data
M(π+,p), [GeV] dσ/dM(π+,p), [μb/GeV] uncertainty
1.11634 3.31323 0.548618
1.19335 15.0426 2.2178
1.27036 12.2961 1.82199
1.34737 10.1285 1.5076
1.42438 10.1613 1.53923
1.50139 8.2936 1.22949
1.5784 7.03769 1.06303
1.65541 7.9134 1.21747
1.73242 6.35058 0.982949
1.80943 1.93929 0.339584