Measurement E159M509
Experiment: | E1-6 | |
---|---|---|
Year: | 2001 | |
Spokesperson: | V. Burkert | |
Reaction: | ep → π+π−p | |
Polarization: | none | |
Quantity: | dσ/d(−cos(θ(p))) | |
Q2: | 3.0 — 3.5 GeV2 | |
W: | 1.575 GeV | |
Ebeam: | 5.75 GeV |
θ(p), [deg] | dσ/d(−cos(θ(p))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 0.399174 | 0.136158 |
27.0 | 0.463589 | 0.133732 |
45.0 | 0.498922 | 0.107904 |
63.0 | 0.681881 | 0.144727 |
81.0 | 1.20375 | 0.269384 |
99.0 | 1.10764 | 0.201606 |
117.0 | 1.28855 | 0.254312 |
135.0 | 1.43017 | 0.352058 |
153.0 | 1.38853 | 0.379035 |
171.0 | 0.948937 | 0.261697 |
Experiment comment: