CLAS Physics Database

Measurement E216M717

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: 1.85 — 1.9 GeV

Measurement data
ψ(p), [deg] dσ/dψ(p), [μb/rad] uncertainty
18.0 0.15612 0.0121385
54.0 0.173827 0.0148633
90.0 0.14474 0.00786583
126.0 0.159289 0.00628433
162.0 0.168305 0.00671043
198.0 0.159211 0.0061816
234.0 0.172728 0.00716415
270.0 0.15067 0.0102479
306.0 0.160625 0.00863572
342.0 0.125159 0.01215