CLAS Physics Database

Measurement E216M805

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 0.0670525 0.00784881
54.0 0.0544855 0.0166488
90.0 0.0962614 0.00844045
126.0 0.0994843 0.00942711
162.0 0.0935838 0.0067028
198.0 0.0951271 0.00678485
234.0 0.0991738 0.00673306
270.0 0.090866 0.0101387
306.0 0.091013 0.0118281
342.0 0.0691085 0.00802799