Measurement E159M400
Experiment: | E1-6 | |
---|---|---|
Year: | 2001 | |
Spokesperson: | V. Burkert | |
Reaction: | ep → π+π−p | |
Polarization: | none | |
Quantity: | dσ/d(−cos(θ(π+))) | |
Q2: | 2.4 — 3.0 GeV2 | |
W: | 1.875 GeV | |
Ebeam: | 5.75 GeV |
θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 3.24804 | 0.553661 |
27.0 | 3.16551 | 0.481682 |
45.0 | 3.02511 | 0.487559 |
63.0 | 2.75638 | 0.388208 |
81.0 | 2.5336 | 0.352463 |
99.0 | 2.90671 | 0.424688 |
117.0 | 2.95166 | 0.420815 |
135.0 | 2.53201 | 0.528244 |
153.0 | 1.68731 | 1.08144 |
171.0 | 2.04241 | 1.33906 |
Experiment comment: