Measurement E159M1029
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: | 1.825 GeV | |
Ebeam: | 5.75 GeV |
θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 0.437617 | 0.135422 |
27.0 | 0.705413 | 0.160932 |
45.0 | 0.760966 | 0.151952 |
63.0 | 0.770499 | 0.133336 |
81.0 | 0.890412 | 0.151921 |
99.0 | 0.75903 | 0.130289 |
117.0 | 0.761178 | 0.16681 |
135.0 | 0.685755 | 0.166266 |
153.0 | 0.389469 | 0.122819 |
171.0 | 0.431528 | 0.151426 |
Experiment comment: