Measurement E159M642
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: | 1.95 GeV | |
Ebeam: | 5.75 GeV |
θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 1.34635 | 0.279221 |
27.0 | 1.60591 | 0.267061 |
45.0 | 1.3237 | 0.206737 |
63.0 | 1.64395 | 0.253778 |
81.0 | 1.55919 | 0.244199 |
99.0 | 1.39477 | 0.224757 |
117.0 | 1.4995 | 0.253836 |
135.0 | 1.24244 | 0.225348 |
153.0 | 1.22389 | 0.22966 |
171.0 | 1.19594 | 0.269899 |
Experiment comment: