CLAS Physics Database

Measurement E169M57

Experiment: g11
Year: 2005
Spokesperson: E. Golovach
Reaction: γp → π+πp
Polarization: none
Quantity: dσ/dM(π+)
W: 1.7625 GeV

Measurement data
M(π+), [GeV] dσ/dM(π+), [μb/GeV] uncertainty
0.277795 3.04115 0.127752
0.315146 36.3689 7.15987
0.352497 74.5683 17.2428
0.389847 81.2664 16.2419
0.427198 88.5361 15.1614
0.464548 96.5399 13.5791
0.501899 110.905 13.4178
0.53925 121.953 11.479
0.5766 128.217 10.9237
0.613951 142.654 11.7136
0.651302 158.501 13.6586
0.688652 173.028 13.9604
0.726003 192.874 15.7942
0.763353 201.586 17.8669
0.800704 129.105 20.0641
0.838055 5.55125 0.233196