Measurement E159M399
Experiment: | E1-6 | |
---|---|---|
Year: | 2001 | |
Spokesperson: | V. Burkert | |
Reaction: | ep → π+π−p | |
Polarization: | none | |
Quantity: | dσ/d(−cos(θ(π−))) | |
Q2: | 2.4 — 3.0 GeV2 | |
W: | 1.875 GeV | |
Ebeam: | 5.75 GeV |
θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 2.90981 | 0.501312 |
27.0 | 2.84087 | 0.424631 |
45.0 | 2.68933 | 0.398923 |
63.0 | 3.01362 | 0.430347 |
81.0 | 2.56354 | 0.36186 |
99.0 | 2.48104 | 0.351754 |
117.0 | 2.27787 | 0.346837 |
135.0 | 2.23511 | 0.33898 |
153.0 | 2.54369 | 0.400614 |
171.0 | 2.66137 | 0.452766 |
Experiment comment: