CLAS Physics Database

Measurement E216M690

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: 1.7 — 1.75 GeV

Measurement data
ψ(p), [deg] dσ/dψ(p), [μb/rad] uncertainty
18.0 0.252724 0.0352637
54.0 0.195743 0.0284039
90.0 0.163229 0.0115867
126.0 0.165132 0.00793538
162.0 0.182094 0.00820803
198.0 0.189234 0.00851907
234.0 0.176758 0.0084604
270.0 0.176667 0.00954918
306.0 0.197741 0.018101
342.0 0.177846 0.0112802