CLAS Physics Database

Measurement E216M815

Experiment: CLAS12 Run Group A
Year: 2018
Spokesperson: Krishna Chandra
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dψ(π+)
Q2: 6.0 — 7.0 GeV2
W: 1.7 — 1.75 GeV

Measurement data
ψ(π+), [deg] dσ/dψ(π+), [μb/rad] uncertainty
18.0 0.0950504 0.00903403
54.0 0.0827614 0.00567644
90.0 0.108864 0.00725139
126.0 0.12912 0.00930201
162.0 0.121249 0.025637
198.0 0.124815 0.00919449
234.0 0.125371 0.0100238
270.0 0.11763 0.00774094
306.0 0.0947904 0.00682684
342.0 0.0906217 0.00620278