Measurement E159M733
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: | 1.6 GeV | |
Ebeam: | 5.75 GeV |
θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 0.445247 | 0.138796 |
27.0 | 0.79092 | 0.180329 |
45.0 | 0.725941 | 0.137432 |
63.0 | 0.848722 | 0.147797 |
81.0 | 0.843391 | 0.125992 |
99.0 | 0.777824 | 0.126031 |
117.0 | 1.01042 | 0.163039 |
135.0 | 0.73372 | 0.214324 |
153.0 | 0.570898 | 0.446213 |
171.0 | 0.513736 | 0.468312 |
Experiment comment: