CLAS Physics Database

Measurement E169M144

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

Measurement data
ψ(π+), [rad] dσ/dψ(π+), [μb/rad] uncertainty
0.224399 3.78645 0.429807
0.673198 4.4488 0.355854
1.122 5.12708 0.385242
1.5708 5.85824 0.456963
2.0196 7.8754 0.613443
2.46839 13.9372 1.0505
2.91719 18.4453 2.3556
3.36599 18.4449 2.35544
3.81479 13.9372 1.0505
4.26359 7.8754 0.613443
4.71239 5.85825 0.456969
5.16119 5.12706 0.385232
5.60999 4.44881 0.355859
6.05879 3.78645 0.429807