Measurement E159M679
Experiment: | E1-6 | |
---|---|---|
Year: | 2001 | |
Spokesperson: | V. Burkert | |
Reaction: | ep → π+π−p | |
Polarization: | none | |
Quantity: | dσ/d(−cos(θ(π+))) | |
Q2: | 3.5 — 4.2 GeV2 | |
W: | 1.45 GeV | |
Ebeam: | 5.75 GeV |
θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 0.262483 | 0.11099 |
27.0 | 0.440382 | 0.0819045 |
45.0 | 0.552336 | 0.09283 |
63.0 | 0.591718 | 0.101184 |
81.0 | 0.430904 | 0.0631798 |
99.0 | 0.419549 | 0.06279 |
117.0 | 0.423636 | 0.066073 |
135.0 | 0.513625 | 0.188567 |
153.0 | 0.450856 | 0.304918 |
171.0 | 0.412439 | 0.402638 |
Experiment comment: