Measurement E159M815
Experiment: | E1-6 | |
---|---|---|
Year: | 2001 | |
Spokesperson: | V. Burkert | |
Reaction: | ep → π+π−p | |
Polarization: | none | |
Quantity: | dσ/d(−cos(θ(p))) | |
Q2: | 3.5 — 4.2 GeV2 | |
W: | 1.825 GeV | |
Ebeam: | 5.75 GeV |
θ(p), [deg] | dσ/d(−cos(θ(p))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 1.06314 | 0.330677 |
27.0 | 1.41195 | 0.347773 |
45.0 | 0.854075 | 0.240456 |
63.0 | 0.839201 | 0.212808 |
81.0 | 1.22522 | 0.275848 |
99.0 | 1.36409 | 0.255293 |
117.0 | 1.38861 | 0.250679 |
135.0 | 1.32056 | 0.297464 |
153.0 | 1.24291 | 0.260235 |
171.0 | 0.938287 | 0.342712 |
Experiment comment: