CLAS Physics Database

Measurement E169M142

Experiment: g11
Year: 2005
Spokesperson: E. Golovach
Reaction: γp → π+πp
Polarization: none
Quantity: dσ/d(−cos(θ(p)))
W: 1.9875 GeV

Measurement data
θ(p), [rad] dσ/d(−cos(θ(p))), [μb] uncertainty
0.1122 10.1139 4.25699
0.336599 8.76807 3.36255
0.560999 7.22466 0.586299
0.785398 8.76262 0.177341
1.0098 10.4764 0.0672398
1.2342 12.0107 0.0312448
1.4586 13.8958 0.0897045
1.683 15.2681 0.239523
1.9074 18.4849 1.04407
2.1318 27.5485 2.17877
2.35619 54.5986 7.51483
2.58059 101.093 12.5922
2.80499 98.7294 15.3945
3.02939 83.808 3.96099