CLAS Physics Database

Measurement E216M923

Experiment: CLAS12 Run Group A
Year: 2018
Spokesperson: Krishna Chandra
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dψ(π+)
Q2: 7.0 — 8.0 GeV2
W: 1.6 — 1.65 GeV

Measurement data
ψ(π+), [deg] dσ/dψ(π+), [μb/rad] uncertainty
18.0 0.029107 0.00379967
54.0 0.0357904 0.00894704
90.0 0.031566 0.00472517
126.0 0.0458023 0.00615062
162.0 0.0651065 0.011352
198.0 0.0702645 0.022036
234.0 0.0393935 0.00551289
270.0 0.0363997 0.00528991
306.0 0.0279201 0.00397932
342.0 0.0165069 0.00700352