Measurement E159M256
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: | 1.475 GeV | |
Ebeam: | 5.75 GeV |
θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 0.946422 | 0.221535 |
27.0 | 1.33318 | 0.230957 |
45.0 | 1.58827 | 0.234391 |
63.0 | 1.84261 | 0.259908 |
81.0 | 1.75155 | 0.221212 |
99.0 | 1.84899 | 0.242895 |
117.0 | 1.60043 | 0.233328 |
135.0 | 1.1281 | 0.338213 |
153.0 | 1.17222 | 0.660372 |
171.0 | 1.12777 | 0.781648 |
Experiment comment: