CLAS Physics Database

Measurement E216M798

Experiment: CLAS12 Run Group A
Year: 2018
Spokesperson: Krishna Chandra
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dψ(p)
Q2: 6.0 — 7.0 GeV2
W: 1.6 — 1.65 GeV

Measurement data
ψ(p), [deg] dσ/dψ(p), [μb/rad] uncertainty
18.0 0.104161 0.0279207
54.0 0.0743203 0.00926004
90.0 0.0624518 0.00582365
126.0 0.0669732 0.00555054
162.0 0.066658 0.00568723
198.0 0.0657729 0.00561632
234.0 0.0576166 0.00512319
270.0 0.0538853 0.00566024
306.0 0.074791 0.00761417
342.0 0.099641 0.0348016