CLAS Physics Database

Measurement E216M825

Experiment: CLAS12 Run Group A
Year: 2018
Spokesperson: Krishna Chandra
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dψ(p)
Q2: 6.0 — 7.0 GeV2
W: 1.75 — 1.8 GeV

Measurement data
ψ(p), [deg] dσ/dψ(p), [μb/rad] uncertainty
18.0 0.112365 0.0138647
54.0 0.107142 0.00867791
90.0 0.101507 0.00699088
126.0 0.0941982 0.00560016
162.0 0.114992 0.00710361
198.0 0.105184 0.00605824
234.0 0.0947658 0.00705348
270.0 0.0921425 0.00767069
306.0 0.0864449 0.00822185
342.0 0.0834117 0.00660333