CLAS Physics Database

Measurement E216M138

Experiment: CLAS12 Run Group A
Year: 2018
Spokesperson: Krishna Chandra
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dM(π+,p)
Q2: 2.4 — 3.0 GeV2
W: 1.45 — 1.5 GeV

Measurement data
M(π+,p), [GeV] dσ/dM(π+,p), [μb/GeV] uncertainty
1.08704 0.815989 0.500173
1.10544 3.86407 0.229848
1.12384 5.86558 0.774295
1.14224 9.48591 0.608867
1.16064 10.6493 0.987485
1.17904 15.0487 0.830692
1.19744 18.7937 0.720687
1.21584 19.822 0.701745
1.23423 14.4987 0.412253
1.25263 11.3759 0.46541
1.27103 8.569 0.368702
1.28943 6.35378 0.428178
1.30783 3.89787 0.120501
1.32623 1.35289 0.204538