CLAS Physics Database

Measurement E216M806

Experiment: CLAS12 Run Group A
Year: 2018
Spokesperson: Krishna Chandra
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dψ(π+)
Q2: 6.0 — 7.0 GeV2
W: 1.65 — 1.7 GeV

Measurement data
ψ(π+), [deg] dσ/dψ(π+), [μb/rad] uncertainty
18.0 0.0634966 0.00476077
54.0 0.0690217 0.0054383
90.0 0.0868425 0.00637562
126.0 0.10544 0.00982179
162.0 0.111051 0.00945483
198.0 0.133011 0.010715
234.0 0.0785342 0.0145235
270.0 0.0768845 0.00593321
306.0 0.0552942 0.00439654
342.0 0.0631199 0.00497066