CLAS Physics Database

Measurement E216M662

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: 1.55 — 1.6 GeV

Measurement data
ψ(π+), [deg] dσ/dψ(π+), [μb/rad] uncertainty
18.0 0.0546937 0.00379841
54.0 0.0668759 0.00470818
90.0 0.0929434 0.0234424
126.0 0.0885425 0.00599016
162.0 0.103327 0.00668613
198.0 0.110376 0.00859661
234.0 0.0883 0.00928839
270.0 0.0743647 0.00535334
306.0 0.0629676 0.0064647
342.0 0.0610593 0.00450843