CLAS Physics Database

Measurement E216M276

Experiment: CLAS12 Run Group A
Year: 2018
Spokesperson: Krishna Chandra
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dψ(p)
Q2: 3.0 — 3.5 GeV2
W: 1.5 — 1.55 GeV

Measurement data
ψ(p), [deg] dσ/dψ(p), [μb/rad] uncertainty
18.0 0.339075 0.0271651
54.0 0.286494 0.0154854
90.0 0.246429 0.0124818
126.0 0.260214 0.0116244
162.0 0.301351 0.0143063
198.0 0.294958 0.0132618
234.0 0.271643 0.012052
270.0 0.233844 0.012545
306.0 0.301936 0.020516
342.0 0.368221 0.038347