CLAS Physics Database

Measurement E216M671

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: 1.6 — 1.65 GeV

Measurement data
ψ(π+), [deg] dσ/dψ(π+), [μb/rad] uncertainty
18.0 0.0732727 0.00446809
54.0 0.0661161 0.0139886
90.0 0.0890991 0.0054649
126.0 0.114633 0.00707324
162.0 0.128778 0.00972566
198.0 0.148605 0.0111411
234.0 0.134066 0.0109926
270.0 0.0860675 0.00579316
306.0 0.0741782 0.00493071
342.0 0.069417 0.00519424