CLAS Physics Database

Measurement E216M182

Experiment: CLAS12 Run Group A
Year: 2018
Spokesperson: Krishna Chandra
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dM(π+)
Q2: 2.4 — 3.0 GeV2
W: 1.7 — 1.75 GeV

Measurement data
M(π+), [GeV] dσ/dM(π+), [μb/GeV] uncertainty
0.297268 1.38559 0.434945
0.333524 8.16393 0.179185
0.369781 9.18888 0.258238
0.406037 11.1251 0.234692
0.442293 10.6541 0.262158
0.47855 11.4049 0.253382
0.514806 11.6513 0.409348
0.551062 12.1087 0.401542
0.587318 12.5147 1.17462
0.623575 12.4609 1.17715
0.659831 12.0716 0.357298
0.696087 11.562 0.365088
0.732344 13.4122 0.182502
0.7686 4.7698 0.306032