Measurement E159M228
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: | 1.4 GeV | |
Ebeam: | 5.75 GeV |
θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 0.641287 | 0.156525 |
27.0 | 0.665759 | 0.112587 |
45.0 | 0.609005 | 0.0972172 |
63.0 | 0.608179 | 0.0878561 |
81.0 | 0.489629 | 0.0734502 |
99.0 | 0.422654 | 0.0641659 |
117.0 | 0.473871 | 0.0742339 |
135.0 | 0.451153 | 0.0731752 |
153.0 | 0.366566 | 0.0715748 |
171.0 | 0.539292 | 0.13959 |
Experiment comment: