CLAS Physics Database

Measurement E159M43

Experiment: E1-6
Year: 2001

Experiment comment:

Experiment year: 2001—2002
Spokesperson: V. Burkert
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dM(π+)
Q2: 2.0 — 2.4 GeV2
W: 1.5 GeV
Ebeam: 5.75 GeV

Measurement data
M(π+), [GeV] dσ/dM(π+), [μb/GeV] uncertainty
0.321395 10.9845 1.80406
0.345903 12.3233 1.95148
0.370412 14.289 2.25437
0.394921 17.7929 2.71323
0.41943 17.5571 2.57152
0.443939 21.024 3.08822
0.468448 23.4695 3.32926
0.492957 20.5871 2.94923
0.517466 19.8688 2.86768
0.541975 12.4424 1.81479