CLAS Physics Database

Measurement E216M300

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: 1.65 — 1.7 GeV

Measurement data
M(π+,p), [GeV] dσ/dM(π+,p), [μb/GeV] uncertainty
1.09418 1.57105 0.353254
1.12687 5.25399 0.193169
1.15955 7.7964 1.78858
1.19224 13.3255 1.36809
1.22492 15.2449 0.614333
1.25761 11.5244 0.706574
1.29029 8.46942 0.167265
1.32298 6.51296 0.190741
1.35566 6.13304 0.227615
1.38835 5.52354 0.239845
1.42103 4.56302 0.123037
1.45372 3.61764 0.138182
1.4864 2.30487 0.0551621
1.51909 0.575642 0.110379