Measurement E159M958
Experiment: | E1-6 | |
---|---|---|
Year: | 2001 | |
Spokesperson: | V. Burkert | |
Reaction: | ep → π+π−p | |
Polarization: | none | |
Quantity: | dσ/d(−cos(θ(π+))) | |
Q2: | 4.2 — 5.0 GeV2 | |
W: | 1.625 GeV | |
Ebeam: | 5.75 GeV |
θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 0.120148 | 0.0637135 |
27.0 | 0.411154 | 0.129748 |
45.0 | 0.458962 | 0.107902 |
63.0 | 0.442239 | 0.0920913 |
81.0 | 0.671154 | 0.144379 |
99.0 | 0.530754 | 0.105504 |
117.0 | 0.486782 | 0.11097 |
135.0 | 0.498388 | 0.120616 |
153.0 | 0.324061 | 0.225577 |
171.0 | 0.335944 | 0.319013 |
Experiment comment: