Measurement E159M777
Experiment: | E1-6 | |
---|---|---|
Year: | 2001 | |
Spokesperson: | V. Burkert | |
Reaction: | ep → π+π−p | |
Polarization: | none | |
Quantity: | dσ/d(−cos(θ(π−))) | |
Q2: | 3.5 — 4.2 GeV2 | |
W: | 1.725 GeV | |
Ebeam: | 5.75 GeV |
θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 1.21473 | 0.258411 |
27.0 | 1.31574 | 0.222185 |
45.0 | 1.80451 | 0.276673 |
63.0 | 1.45728 | 0.213181 |
81.0 | 1.57303 | 0.245539 |
99.0 | 1.40514 | 0.211622 |
117.0 | 1.57788 | 0.245623 |
135.0 | 1.79469 | 0.276941 |
153.0 | 1.83673 | 0.31262 |
171.0 | 1.44491 | 0.295316 |
Experiment comment: