CLAS Physics Database

Measurement E216M932

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: 1.65 — 1.7 GeV

Measurement data
ψ(π+), [deg] dσ/dψ(π+), [μb/rad] uncertainty
18.0 0.0520064 0.00762804
54.0 0.0453467 0.00521341
90.0 0.0566762 0.00585442
126.0 0.0916878 0.0148456
162.0 0.0679904 0.00789155
198.0 0.0942877 0.0132357
234.0 0.0606831 0.00716267
270.0 0.0499811 0.00993382
306.0 0.0395453 0.00640883
342.0 0.0474495 0.00532282