Measurement E159M409
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: | 1.9 GeV | |
Ebeam: | 5.75 GeV |
θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 3.2527 | 0.542926 |
27.0 | 3.39737 | 0.527742 |
45.0 | 2.71857 | 0.423769 |
63.0 | 2.40839 | 0.344909 |
81.0 | 2.5287 | 0.364624 |
99.0 | 2.85011 | 0.397466 |
117.0 | 2.93162 | 0.424115 |
135.0 | 2.28992 | 0.529474 |
153.0 | 1.95855 | 1.22889 |
171.0 | 2.03421 | 1.34153 |
Experiment comment: