Measurement E159M185
Experiment: | E1-6 | |
---|---|---|
Year: | 2001 | |
Spokesperson: | V. Burkert | |
Reaction: | ep → π+π−p | |
Polarization: | none | |
Quantity: | dσ/d(−cos(θ(p))) | |
Q2: | 2.0 — 2.4 GeV2 | |
W: | 1.875 GeV | |
Ebeam: | 5.75 GeV |
θ(p), [deg] | dσ/d(−cos(θ(p))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 3.77742 | 0.833049 |
27.0 | 3.30297 | 0.570073 |
45.0 | 2.20839 | 0.394239 |
63.0 | 2.1772 | 0.402404 |
81.0 | 3.61927 | 0.627655 |
99.0 | 4.53553 | 0.769633 |
117.0 | 4.37415 | 0.73894 |
135.0 | 4.48968 | 0.794695 |
153.0 | 5.50408 | 0.9652 |
171.0 | 5.2276 | 1.05471 |
Experiment comment: