CLAS Physics Database

Measurement E216M788

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

Measurement data
ψ(π+), [deg] dσ/dψ(π+), [μb/rad] uncertainty
18.0 0.0296196 0.00321333
54.0 0.0334749 0.00361623
90.0 0.0494101 0.00466759
126.0 0.0705015 0.00897767
162.0 0.0931653 0.0119788
198.0 0.0825103 0.00823627
234.0 0.0729395 0.00777724
270.0 0.0403158 0.00468051
306.0 0.036585 0.00395495
342.0 0.025138 0.00315572