Measurement E159M499
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: | 1.55 GeV | |
Ebeam: | 5.75 GeV |
θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 0.91698 | 0.281277 |
27.0 | 1.21069 | 0.2932 |
45.0 | 1.01116 | 0.161967 |
63.0 | 1.08027 | 0.171317 |
81.0 | 1.11595 | 0.160175 |
99.0 | 1.19468 | 0.209029 |
117.0 | 1.39396 | 0.215347 |
135.0 | 1.11286 | 0.225283 |
153.0 | 0.639111 | 0.462703 |
171.0 | 0.552064 | 0.492258 |
Experiment comment: