CLAS Physics Database

Measurement E216M240

Experiment: CLAS12 Run Group A
Year: 2018
Spokesperson: Krishna Chandra
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dψ(p)
Q2: 2.4 — 3.0 GeV2
W: 2.0 — 2.05 GeV

Measurement data
ψ(p), [deg] dσ/dψ(p), [μb/rad] uncertainty
18.0 0.646028 0.0282422
54.0 0.638815 0.0140429
90.0 0.60115 0.0151741
126.0 0.634185 0.0290381
162.0 0.634453 0.0121732
198.0 0.618873 0.0144039
234.0 0.613375 0.0277473
270.0 0.618093 0.0143597
306.0 0.655943 0.0168983
342.0 0.557793 0.0175782