Measurement E159M472
Experiment: | E1-6 | |
---|---|---|
Year: | 2001 | |
Spokesperson: | V. Burkert | |
Reaction: | ep → π+π−p | |
Polarization: | none | |
Quantity: | dσ/d(−cos(θ(π+))) | |
Q2: | 3.0 — 3.5 GeV2 | |
W: | 1.475 GeV | |
Ebeam: | 5.75 GeV |
θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 0.831758 | 0.256401 |
27.0 | 1.11387 | 0.233 |
45.0 | 0.921302 | 0.15358 |
63.0 | 1.15174 | 0.192105 |
81.0 | 0.957007 | 0.165862 |
99.0 | 1.11041 | 0.153745 |
117.0 | 1.05944 | 0.178836 |
135.0 | 0.865442 | 0.232591 |
153.0 | 0.568577 | 0.377508 |
171.0 | 0.540044 | 0.501467 |
Experiment comment: