CLAS Physics Database

Measurement E216M688

Experiment: CLAS12 Run Group A
Year: 2018
Spokesperson: Krishna Chandra
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dψ(π)
Q2: 5.0 — 6.0 GeV2
W: 1.7 — 1.75 GeV

Measurement data
ψ(π), [deg] dσ/dψ(π), [μb/rad] uncertainty
18.0 0.157356 0.0140658
54.0 0.177979 0.0128002
90.0 0.167751 0.00814021
126.0 0.178218 0.00798172
162.0 0.187234 0.00867272
198.0 0.184704 0.0108164
234.0 0.192532 0.0093127
270.0 0.175772 0.00829449
306.0 0.146214 0.00848144
342.0 0.184136 0.0197485