CLAS Physics Database

Measurement E216M951

Experiment: CLAS12 Run Group A
Year: 2018
Spokesperson: Krishna Chandra
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dψ(p)
Q2: 7.0 — 8.0 GeV2
W: 1.75 — 1.8 GeV

Measurement data
ψ(p), [deg] dσ/dψ(p), [μb/rad] uncertainty
18.0 0.0622439 0.00627936
54.0 0.0757351 0.00896734
90.0 0.0694806 0.00685684
126.0 0.0553463 0.0161475
162.0 0.0794077 0.00688106
198.0 0.0820306 0.00707477
234.0 0.0749305 0.00634205
270.0 0.0613861 0.00669398
306.0 0.0863718 0.0193728
342.0 0.107628 0.027456