CLAS Physics Database

Measurement E216M941

Experiment: CLAS12 Run Group A
Year: 2018
Spokesperson: Krishna Chandra
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dψ(π+)
Q2: 7.0 — 8.0 GeV2
W: 1.7 — 1.75 GeV

Measurement data
ψ(π+), [deg] dσ/dψ(π+), [μb/rad] uncertainty
18.0 0.0754564 0.00772021
54.0 0.0741993 0.00725882
90.0 0.0804863 0.00743881
126.0 0.102468 0.0210529
162.0 0.098413 0.0168279
198.0 0.115071 0.0105021
234.0 0.106568 0.0154386
270.0 0.0675992 0.00885952
306.0 0.0620507 0.00609117
342.0 0.0646145 0.00633877