CLAS Physics Database

Measurement E216M905

Experiment: CLAS12 Run Group A
Year: 2018
Spokesperson: Krishna Chandra
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dψ(π+)
Q2: 7.0 — 8.0 GeV2
W: 1.5 — 1.55 GeV

Measurement data
ψ(π+), [deg] dσ/dψ(π+), [μb/rad] uncertainty
18.0 0.0349088 0.00834037
54.0 0.0405409 0.00744565
90.0 0.0280683 0.00460471
126.0 0.0405518 0.0072763
162.0 0.0480803 0.0084227
198.0 0.0395976 0.00663096
234.0 0.0349326 0.00652174
270.0 0.0173048 0.0035603
306.0 0.0183394 0.00343625
342.0 0.0194911 0.00345144