CLAS Physics Database

Measurement E216M878

Experiment: CLAS12 Run Group A
Year: 2018
Spokesperson: Krishna Chandra
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dψ(π+)
Q2: 6.0 — 7.0 GeV2
W: 2.05 — 2.1 GeV

Measurement data
ψ(π+), [deg] dσ/dψ(π+), [μb/rad] uncertainty
18.0 0.0726172 0.00497493
54.0 0.0626832 0.00487171
90.0 0.0697608 0.0063379
126.0 0.0790446 0.00928311
162.0 0.122703 0.0123036
198.0 0.13566 0.00944576
234.0 0.0998074 0.00697301
270.0 0.0753244 0.00727795
306.0 0.0510942 0.00813302
342.0 0.0641364 0.0047264