Measurement E159M525
Experiment: | E1-6 | |
---|---|---|
Year: | 2001 | |
Spokesperson: | V. Burkert | |
Reaction: | ep → π+π−p | |
Polarization: | none | |
Quantity: | dσ/d(−cos(θ(π−))) | |
Q2: | 3.0 — 3.5 GeV2 | |
W: | 1.625 GeV | |
Ebeam: | 5.75 GeV |
θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 2.4872 | 0.564064 |
27.0 | 1.97942 | 0.333612 |
45.0 | 1.69518 | 0.289345 |
63.0 | 1.3783 | 0.240416 |
81.0 | 1.06488 | 0.170602 |
99.0 | 1.24273 | 0.204248 |
117.0 | 1.27113 | 0.210382 |
135.0 | 1.06966 | 0.169699 |
153.0 | 1.15041 | 0.212034 |
171.0 | 0.977236 | 0.222386 |
Experiment comment: