CLAS Physics Database

Measurement E216M255

Experiment: CLAS12 Run Group A
Year: 2018
Spokesperson: Krishna Chandra
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dM(π+,p)
Q2: 3.0 — 3.5 GeV2
W: 1.4 — 1.45 GeV

Measurement data
M(π+,p), [GeV] dσ/dM(π+,p), [μb/GeV] uncertainty
1.08526 0.546424 1.18291
1.10008 2.41391 0.562801
1.11491 2.31255 0.258044
1.12974 3.63645 0.205779
1.14457 4.67247 0.72144
1.15939 6.11101 0.630837
1.17422 8.57765 0.56553
1.18905 10.1609 0.519606
1.20388 10.9026 0.742572
1.21871 9.50772 0.795179
1.23353 7.03351 0.30195
1.24836 4.78626 0.366035
1.26319 2.56456 0.150878
1.27802 1.04638 0.236204