CLAS Physics Database

Measurement E216M174

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: 1.65 — 1.7 GeV

Measurement data
M(π+,p), [GeV] dσ/dM(π+,p), [μb/GeV] uncertainty
1.09418 2.25645 0.473469
1.12687 7.54747 0.258883
1.15955 10.873 1.41268
1.19224 18.7365 1.07616
1.22492 21.6842 0.467994
1.25761 16.3785 0.538487
1.29029 11.9938 0.246547
1.32298 9.13069 0.28257
1.35566 8.55887 0.19524
1.38835 7.73392 0.205389
1.42103 6.60407 0.125276
1.45372 5.26737 0.140274
1.4864 3.06956 0.0865521
1.51909 0.766629 0.17319