Measurement E159M221
Experiment: | E1-6 | |
---|---|---|
Year: | 2001 | |
Spokesperson: | V. Burkert | |
Reaction: | ep → π+π−p | |
Polarization: | none | |
Quantity: | dσ/d(−cos(θ(p))) | |
Q2: | 2.0 — 2.4 GeV2 | |
W: | 1.975 GeV | |
Ebeam: | 5.75 GeV |
θ(p), [deg] | dσ/d(−cos(θ(p))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 3.3295 | 0.723213 |
27.0 | 3.1383 | 0.552139 |
45.0 | 1.96549 | 0.411612 |
63.0 | 2.19487 | 0.441372 |
81.0 | 2.68308 | 0.452593 |
99.0 | 3.12673 | 0.540396 |
117.0 | 3.80007 | 0.622673 |
135.0 | 4.20642 | 0.736646 |
153.0 | 5.50746 | 0.957799 |
171.0 | 5.88553 | 1.21307 |
Experiment comment: