Measurement E159M993
Experiment: | E1-6 | |
---|---|---|
Year: | 2001 | |
Spokesperson: | V. Burkert | |
Reaction: | ep → π+π−p | |
Polarization: | none | |
Quantity: | dσ/d(−cos(θ(π−))) | |
Q2: | 4.2 — 5.0 GeV2 | |
W: | 1.725 GeV | |
Ebeam: | 5.75 GeV |
θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 1.05887 | 0.275267 |
27.0 | 0.760128 | 0.134813 |
45.0 | 1.00219 | 0.197294 |
63.0 | 0.802569 | 0.137092 |
81.0 | 1.04606 | 0.186734 |
99.0 | 0.800759 | 0.134195 |
117.0 | 1.03653 | 0.20342 |
135.0 | 0.760408 | 0.144436 |
153.0 | 0.853482 | 0.199474 |
171.0 | 0.575898 | 0.185345 |
Experiment comment: