CLAS Physics Database

Measurement E216M165

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: 1.6 — 1.65 GeV

Measurement data
M(π+,p), [GeV] dσ/dM(π+,p), [μb/GeV] uncertainty
1.0924 0.766766 0.242112
1.12151 3.52813 0.112869
1.15063 5.84863 0.435946
1.17974 11.5436 0.310305
1.20885 16.6618 0.507871
1.23797 16.3718 0.512349
1.26708 12.0984 0.23606
1.29619 9.41331 0.267618
1.32531 7.11299 0.151499
1.35442 5.91886 0.166079
1.38353 5.6091 0.156951
1.41265 4.1498 0.182472
1.44176 2.59764 0.0695223
1.47087 0.676585 0.136224