CLAS Physics Database

Measurement E159M539

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: 3.0 — 3.5 GeV2
W: 1.675 GeV
Ebeam: 5.75 GeV

Measurement data
M(π+,p), [GeV] dσ/dM(π+,p), [μb/GeV] uncertainty
1.10134 2.74018 0.565555
1.14835 8.41417 1.34168
1.19536 18.3988 2.74298
1.24237 16.9218 2.42806
1.28938 10.5909 1.56427
1.33639 7.44505 1.09113
1.3834 7.47208 1.1039
1.43041 6.06336 0.935757
1.47742 4.22553 0.757947
1.52443 1.31722 0.321012