CLAS Physics Database

Measurement E216M1010

Experiment: CLAS12 Run Group A
Year: 2018
Spokesperson: Krishna Chandra
Reaction: ep → π+πp
Polarization: none
Quantity: σ
Q2: 2.4 — 3.0 GeV2

Measurement data
W, [GeV] σ, [μb] uncertainty
1.425 1.59928 0.043685
1.475 2.35385 0.044642
1.525 2.59644 0.045769
1.575 2.6632 0.07121
1.625 2.93669 0.037528
1.675 4.20719 0.071804
1.725 5.19098 0.082095
1.775 4.53838 0.046792
1.825 4.34438 0.049421
1.875 4.35887 0.057355
1.925 4.29489 0.038507
1.975 4.04935 0.046051
2.025 3.76181 0.036045
2.075 3.565 0.042091