CLAS Physics Database

Measurement E159M321

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: 1.675 GeV
Ebeam: 5.75 GeV

Measurement data
M(π,p), [GeV] dσ/dM(π,p), [μb/GeV] uncertainty
1.10134 4.55784 0.688849
1.14835 9.03436 1.26895
1.19536 13.1557 1.78609
1.24237 14.3496 1.94626
1.28938 13.51 1.84288
1.33639 16.48 2.1693
1.3834 19.5498 2.58264
1.43041 17.7003 2.34393
1.47742 12.9927 1.77246
1.52443 4.49068 0.711803