CLAS Physics Database

Measurement E216M663

Experiment: CLAS12 Run Group A
Year: 2018
Spokesperson: Krishna Chandra
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dψ(p)
Q2: 5.0 — 6.0 GeV2
W: 1.55 — 1.6 GeV

Measurement data
ψ(p), [deg] dσ/dψ(p), [μb/rad] uncertainty
18.0 0.120401 0.0240822
54.0 0.0902686 0.00779247
90.0 0.0733871 0.00616598
126.0 0.0794234 0.00562712
162.0 0.0928804 0.00605726
198.0 0.0888958 0.00604905
234.0 0.0761898 0.00856066
270.0 0.0626397 0.00732574
306.0 0.0959339 0.0128209
342.0 0.0843887 0.0117554