CLAS Physics Database

Measurement E159M457

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: 3.0 — 3.5 GeV2
W: 1.45 GeV
Ebeam: 5.75 GeV

Measurement data
M(π+), [GeV] dσ/dM(π+), [μb/GeV] uncertainty
0.328395 5.74004 1.39336
0.346904 5.23983 1.0356
0.365413 6.97591 1.27938
0.383922 6.20571 1.11161
0.402431 6.76791 1.20975
0.42094 7.89401 1.36013
0.439449 10.6578 1.77905
0.457958 11.0093 1.79019
0.476467 9.34987 1.73898
0.494976 9.64267 2.33323