CLAS Physics Database

Measurement E216M210

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: 1.85 — 1.9 GeV

Measurement data
M(π+,p), [GeV] dσ/dM(π+,p), [μb/GeV] uncertainty
1.10133 1.81474 0.317478
1.1483 9.36221 0.139776
1.19527 12.0939 0.261478
1.24224 11.7454 0.265329
1.28921 9.56221 0.540132
1.33618 7.25044 0.620293
1.38315 6.8534 0.14401
1.43012 6.98175 0.142681
1.47709 6.73227 0.0975194
1.52406 6.5255 0.0990525
1.57103 5.81707 0.0931299
1.618 3.96033 0.112869
1.66497 2.34081 0.0593633
1.71194 0.493132 0.129336