Measurement E159M741
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: | 1.625 GeV | |
Ebeam: | 5.75 GeV |
θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 1.03186 | 0.217577 |
27.0 | 1.07334 | 0.184314 |
45.0 | 0.988351 | 0.150735 |
63.0 | 0.756256 | 0.116939 |
81.0 | 0.684567 | 0.125245 |
99.0 | 0.644414 | 0.107584 |
117.0 | 0.637597 | 0.109705 |
135.0 | 0.71771 | 0.11956 |
153.0 | 0.587671 | 0.123866 |
171.0 | 0.505615 | 0.13076 |
Experiment comment: