CLAS Physics Database

Measurement E216M1005

Experiment: CLAS12 Run Group A
Year: 2018
Spokesperson: Krishna Chandra
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dψ(p)
Q2: 7.0 — 8.0 GeV2
W: 2.05 — 2.1 GeV

Measurement data
ψ(p), [deg] dσ/dψ(p), [μb/rad] uncertainty
18.0 0.0214809 0.0463477
54.0 0.0728228 0.0093763
90.0 0.063388 0.00580822
126.0 0.0753736 0.0101764
162.0 0.0861126 0.00733121
198.0 0.0830549 0.00719961
234.0 0.0842702 0.00733306
270.0 0.0813787 0.0074944
306.0 0.0741047 0.00684075
342.0 0.0921354 0.0196901