CLAS Physics Database

Measurement E159M755

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: 3.5 — 4.2 GeV2
W: 1.675 GeV
Ebeam: 5.75 GeV

Measurement data
M(π+,p), [GeV] dσ/dM(π+,p), [μb/GeV] uncertainty
1.10134 1.02162 0.212753
1.14835 4.60322 0.741755
1.19536 9.85577 1.46381
1.24237 11.7302 1.8252
1.28938 5.29156 0.813121
1.33639 4.80539 0.761411
1.3834 5.49796 0.901392
1.43041 3.4752 0.552557
1.47742 2.80443 0.481022
1.52443 0.982264 0.224459