CLAS Physics Database

Measurement E216M154

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: 1.55 — 1.6 GeV

Measurement data
M(π,p), [GeV] dσ/dM(π,p), [μb/GeV] uncertainty
1.09061 1.33682 0.238243
1.11615 3.20885 0.153773
1.1417 4.51034 0.290353
1.16724 7.29913 0.228242
1.19278 9.811 0.227952
1.21832 11.7812 0.208021
1.24386 12.6004 0.195392
1.26941 12.3123 0.197664
1.29495 11.1691 0.263721
1.32049 9.23837 0.289972
1.34603 7.89352 0.179946
1.37157 4.51112 0.238033
1.39712 2.1629 0.0731435
1.42266 0.529967 0.147764