Measurement E159M508
Experiment: | E1-6 | |
---|---|---|
Year: | 2001 | |
Spokesperson: | V. Burkert | |
Reaction: | ep → π+π−p | |
Polarization: | none | |
Quantity: | dσ/d(−cos(θ(π+))) | |
Q2: | 3.0 — 3.5 GeV2 | |
W: | 1.575 GeV | |
Ebeam: | 5.75 GeV |
θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 0.440027 | 0.167396 |
27.0 | 1.02174 | 0.166621 |
45.0 | 1.10071 | 0.177656 |
63.0 | 1.01068 | 0.156708 |
81.0 | 0.994117 | 0.151993 |
99.0 | 1.22435 | 0.196259 |
117.0 | 1.26854 | 0.184535 |
135.0 | 1.02219 | 0.227627 |
153.0 | 0.718329 | 0.629329 |
171.0 | 0.56237 | 0.498955 |
Experiment comment: