Measurement E159M589
Experiment: | E1-6 | |
---|---|---|
Year: | 2001 | |
Spokesperson: | V. Burkert | |
Reaction: | ep → π+π−p | |
Polarization: | none | |
Quantity: | dσ/d(−cos(θ(π+))) | |
Q2: | 3.0 — 3.5 GeV2 | |
W: | 1.8 GeV | |
Ebeam: | 5.75 GeV |
θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 1.70592 | 0.342571 |
27.0 | 1.75562 | 0.301776 |
45.0 | 1.64809 | 0.274897 |
63.0 | 1.67051 | 0.251138 |
81.0 | 1.67447 | 0.254539 |
99.0 | 1.84651 | 0.265116 |
117.0 | 1.87529 | 0.284103 |
135.0 | 1.51047 | 0.401626 |
153.0 | 1.08627 | 0.709364 |
171.0 | 1.2407 | 0.94078 |
Experiment comment: