Measurement E159M174
Experiment: | E1-6 | |
---|---|---|
Year: | 2001 | |
Spokesperson: | V. Burkert | |
Reaction: | ep → π+π−p | |
Polarization: | none | |
Quantity: | dσ/d(−cos(θ(π−))) | |
Q2: | 2.0 — 2.4 GeV2 | |
W: | 1.85 GeV | |
Ebeam: | 5.75 GeV |
θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 2.6038 | 0.492387 |
27.0 | 3.86106 | 0.619651 |
45.0 | 3.5459 | 0.553141 |
63.0 | 3.61836 | 0.542894 |
81.0 | 3.57663 | 0.546607 |
99.0 | 3.16208 | 0.491469 |
117.0 | 2.6407 | 0.406261 |
135.0 | 2.94275 | 0.472465 |
153.0 | 3.15909 | 0.509255 |
171.0 | 2.56858 | 0.468038 |
Experiment comment: