CLAS Physics Database

Measurement E216M792

Experiment: CLAS12 Run Group A
Year: 2018
Spokesperson: Krishna Chandra
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/d(−cos(θ(p)))
Q2: 6.0 — 7.0 GeV2
W: 1.55 — 1.6 GeV

Measurement data
θ(p), [deg] dσ/d(−cos(θ(p))), [μb/rad] uncertainty
9.0 0.0526589 0.0100093
27.0 0.0676606 0.00876446
45.0 0.0954201 0.0142514
63.0 0.130159 0.0206419
81.0 0.214944 0.042984
99.0 0.185008 0.0170284
117.0 0.18993 0.0191816
135.0 0.256535 0.0228162
153.0 0.244595 0.0297936
171.0 0.283479 0.059826