CLAS Physics Database

Measurement E159M422

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: 2.4 — 3.0 GeV2
W: 1.95 GeV
Ebeam: 5.75 GeV

Measurement data
M(π+,p), [GeV] dσ/dM(π+,p), [μb/GeV] uncertainty
1.11509 3.36602 0.548434
1.1896 13.8675 2.07293
1.26411 10.642 1.63484
1.33862 7.3634 1.06671
1.41313 7.07194 1.04623
1.48764 6.18415 0.898693
1.56215 6.19024 0.913818
1.63666 5.53196 0.800695
1.71117 5.15112 0.789425
1.78568 1.15067 0.214375