CLAS Physics Database

Measurement E216M652

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: 1.5 — 1.55 GeV

Measurement data
ψ(π), [deg] dσ/dψ(π), [μb/rad] uncertainty
18.0 0.0918145 0.0390182
54.0 0.084649 0.0102705
90.0 0.100598 0.00910655
126.0 0.0855114 0.00626553
162.0 0.0996371 0.00894934
198.0 0.0944587 0.00878556
234.0 0.104279 0.00880293
270.0 0.0853443 0.00936274
306.0 0.0842102 0.0109455
342.0 0.0706357 0.0114998