CLAS Physics Database

Measurement E216M679

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: 1.65 — 1.7 GeV

Measurement data
ψ(π), [deg] dσ/dψ(π), [μb/rad] uncertainty
18.0 0.12011 0.0192216
54.0 0.16718 0.0279385
90.0 0.146342 0.00890141
126.0 0.142865 0.00801789
162.0 0.151254 0.00808274
198.0 0.161531 0.00745122
234.0 0.148342 0.00851948
270.0 0.14243 0.00921895
306.0 0.128115 0.0123665
342.0 0.169672 0.0368268