Measurement E159M813
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: | 1.825 GeV | |
Ebeam: | 5.75 GeV |
θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 0.904234 | 0.235764 |
27.0 | 0.947665 | 0.178128 |
45.0 | 1.18757 | 0.193851 |
63.0 | 1.16536 | 0.18549 |
81.0 | 1.31946 | 0.213422 |
99.0 | 1.03397 | 0.168758 |
117.0 | 0.953077 | 0.170858 |
135.0 | 1.06449 | 0.187002 |
153.0 | 1.08951 | 0.218517 |
171.0 | 0.5374 | 0.152464 |
Experiment comment: