Measurement E159M680
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: | 1.45 GeV | |
Ebeam: | 5.75 GeV |
θ(p), [deg] | dσ/d(−cos(θ(p))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 0.199987 | 0.0905219 |
27.0 | 0.404265 | 0.105688 |
45.0 | 0.361979 | 0.120547 |
63.0 | 0.301915 | 0.0808458 |
81.0 | 0.463895 | 0.105993 |
99.0 | 0.61643 | 0.142878 |
117.0 | 0.456842 | 0.0960402 |
135.0 | 0.543692 | 0.124596 |
153.0 | 0.516507 | 0.119263 |
171.0 | 0.339367 | 0.131329 |
Experiment comment: