Measurement E159M860
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: | 1.95 GeV | |
Ebeam: | 5.75 GeV |
θ(p), [deg] | dσ/d(−cos(θ(p))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 1.04731 | 0.330218 |
27.0 | 1.19322 | 0.292098 |
45.0 | 0.909159 | 0.260394 |
63.0 | 0.778487 | 0.191262 |
81.0 | 0.740415 | 0.157724 |
99.0 | 1.17682 | 0.222078 |
117.0 | 1.18609 | 0.217588 |
135.0 | 1.21793 | 0.238085 |
153.0 | 1.33813 | 0.314626 |
171.0 | 1.58548 | 0.383007 |
Experiment comment: