CLAS Physics Database

Measurement E216M150

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: 1.5 — 1.55 GeV

Measurement data
ψ(p), [deg] dσ/dψ(p), [μb/rad] uncertainty
18.0 0.495477 0.0185476
54.0 0.465395 0.0324558
90.0 0.364107 0.0134386
126.0 0.409071 0.0169563
162.0 0.437525 0.0170728
198.0 0.424447 0.0142351
234.0 0.390538 0.0176041
270.0 0.361164 0.0163976
306.0 0.458778 0.0296656
342.0 0.498701 0.0409854