Measurement E159M1021
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: | 1.8 GeV | |
Ebeam: | 5.75 GeV |
θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 0.524117 | 0.176713 |
27.0 | 0.715298 | 0.18428 |
45.0 | 1.18298 | 0.319827 |
63.0 | 1.10689 | 0.264586 |
81.0 | 0.910574 | 0.188269 |
99.0 | 0.90718 | 0.197317 |
117.0 | 0.821533 | 0.162927 |
135.0 | 0.789406 | 0.190664 |
153.0 | 0.490484 | 0.345818 |
171.0 | 0.650043 | 0.523074 |
Experiment comment: