CLAS Physics Database

Measurement E169M102

Experiment: g11
Year: 2005
Spokesperson: E. Golovach
Reaction: γp → π+πp
Polarization: none
Quantity: dσ/dM(π+)
W: 1.8875 GeV

Measurement data
M(π+), [GeV] dσ/dM(π+), [μb/GeV] uncertainty
0.281702 3.22433 0.16455
0.326865 20.4298 3.68342
0.372028 41.7892 8.9107
0.417191 49.0185 8.00799
0.462354 56.1413 7.22565
0.507517 66.3847 7.55466
0.55268 81.659 7.06153
0.597843 94.2918 6.72674
0.643007 115.474 7.43497
0.68817 149.449 8.81093
0.733333 182.133 11.4346
0.778496 163.676 10.7202
0.823659 111.428 9.94737
0.868822 83.1578 8.95544
0.913985 45.6732 8.0034
0.959148 2.59844 0.0963904