CLAS Physics Database

Measurement E159M719

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: 1.575 GeV
Ebeam: 5.75 GeV

Measurement data
M(π+,p), [GeV] dσ/dM(π+,p), [μb/GeV] uncertainty
1.09634 0.303172 0.111845
1.13335 1.39709 0.403566
1.17036 4.47474 0.8463
1.20737 10.1468 1.61208
1.24438 7.44656 1.25743
1.28139 5.00912 0.876127
1.3184 3.03787 0.544032
1.35541 1.76299 0.325002
1.39242 0.953776 0.226665
1.42943 0.479011 0.149289