Measurement E159M175
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 | 3.67982 | 0.715619 |
27.0 | 4.33453 | 0.736905 |
45.0 | 3.69275 | 0.641668 |
63.0 | 3.95441 | 0.606258 |
81.0 | 3.48546 | 0.524452 |
99.0 | 3.81682 | 0.564104 |
117.0 | 4.03467 | 0.603468 |
135.0 | 3.75474 | 0.989247 |
153.0 | 1.75937 | 1.08738 |
171.0 | 1.79777 | 1.28058 |
Experiment comment: