CLAS Physics Database

Measurement E216M725

Experiment: CLAS12 Run Group A
Year: 2018
Spokesperson: Krishna Chandra
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dψ(π+)
Q2: 5.0 — 6.0 GeV2
W: 1.9 — 1.95 GeV

Measurement data
ψ(π+), [deg] dσ/dψ(π+), [μb/rad] uncertainty
18.0 0.129472 0.00754629
54.0 0.134723 0.0108926
90.0 0.140185 0.00795968
126.0 0.159439 0.00831167
162.0 0.208593 0.0106368
198.0 0.201441 0.0132396
234.0 0.179694 0.0113809
270.0 0.141957 0.00641911
306.0 0.114586 0.00766433
342.0 0.121904 0.00549571