CLAS Physics Database

Measurement E216M636

Experiment: CLAS12 Run Group A
Year: 2018
Spokesperson: Krishna Chandra
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dψ(p)
Q2: 5.0 — 6.0 GeV2
W: 1.4 — 1.45 GeV

Measurement data
ψ(p), [deg] dσ/dψ(p), [μb/rad] uncertainty
18.0 0.0809218 0.010407
54.0 0.0796396 0.0269838
90.0 0.0515074 0.00583105
126.0 0.070691 0.0118123
162.0 0.0764479 0.00817503
198.0 0.0622288 0.00634388
234.0 0.0551085 0.0066852
270.0 0.052539 0.0060483
306.0 0.0801873 0.0205162
342.0 0.0396972 0.0039712