Measurement E159M922
Experiment: | E1-6 | |
---|---|---|
Year: | 2001 | |
Spokesperson: | V. Burkert | |
Reaction: | ep → π+π−p | |
Polarization: | none | |
Quantity: | dσ/d(−cos(θ(π+))) | |
Q2: | 4.2 — 5.0 GeV2 | |
W: | 1.525 GeV | |
Ebeam: | 5.75 GeV |
θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 0.127422 | 0.0705471 |
27.0 | 0.362547 | 0.143396 |
45.0 | 0.313155 | 0.0758494 |
63.0 | 0.390489 | 0.0766555 |
81.0 | 0.530899 | 0.106085 |
99.0 | 0.454374 | 0.0832651 |
117.0 | 0.583509 | 0.116222 |
135.0 | 0.41815 | 0.110376 |
153.0 | 0.298022 | 0.215713 |
171.0 | 0.267245 | 0.287232 |
Experiment comment: