CLAS Physics Database

Measurement E216M959

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: 1.8 — 1.85 GeV

Measurement data
ψ(π+), [deg] dσ/dψ(π+), [μb/rad] uncertainty
18.0 0.0638326 0.00544184
54.0 0.0628336 0.005874
90.0 0.0629563 0.00863493
126.0 0.0973718 0.0117279
162.0 0.0817579 0.0105352
198.0 0.0896404 0.00817868
234.0 0.082103 0.00750179
270.0 0.065817 0.00701088
306.0 0.0506566 0.00461009
342.0 0.0663023 0.00560531