Measurement E159M219
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: | 1.975 GeV | |
Ebeam: | 5.75 GeV |
θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 3.97343 | 0.713959 |
27.0 | 4.04283 | 0.636264 |
45.0 | 3.42997 | 0.521773 |
63.0 | 3.62007 | 0.550748 |
81.0 | 2.74593 | 0.424056 |
99.0 | 3.09668 | 0.475077 |
117.0 | 2.74467 | 0.426077 |
135.0 | 3.04452 | 0.478974 |
153.0 | 2.90429 | 0.471646 |
171.0 | 3.22929 | 0.583656 |
Experiment comment: