CLAS Physics Database

Measurement E216M510

Experiment: CLAS12 Run Group A
Year: 2018
Spokesperson: Krishna Chandra
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dψ(p)
Q2: 4.2 — 5.0 GeV2
W: 1.4 — 1.45 GeV

Measurement data
ψ(p), [deg] dσ/dψ(p), [μb/rad] uncertainty
18.0 0.0938899 0.0113529
54.0 0.0872109 0.0102084
90.0 0.0933877 0.0116115
126.0 0.11739 0.0164655
162.0 0.121578 0.00954321
198.0 0.095775 0.00804995
234.0 0.087424 0.0102607
270.0 0.0742247 0.00733661
306.0 0.152074 0.0410882
342.0 0.0963988 0.0203445