Measurement E159M220
Experiment: | E1-6 | |
---|---|---|
Year: | 2001 | |
Spokesperson: | V. Burkert | |
Reaction: | ep → π+π−p | |
Polarization: | none | |
Quantity: | dσ/d(−cos(θ(π+))) | |
Q2: | 2.0 — 2.4 GeV2 | |
W: | 1.975 GeV | |
Ebeam: | 5.75 GeV |
θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 5.26173 | 0.943536 |
27.0 | 4.43641 | 0.75781 |
45.0 | 3.63607 | 0.611335 |
63.0 | 3.49156 | 0.530856 |
81.0 | 3.29519 | 0.506359 |
99.0 | 3.56779 | 0.558602 |
117.0 | 3.256 | 0.506509 |
135.0 | 3.95532 | 0.989247 |
153.0 | 2.06008 | 1.28717 |
171.0 | 1.88195 | 1.319 |
Experiment comment: