Measurement E159M471
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: | 1.475 GeV | |
Ebeam: | 5.75 GeV |
θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 1.19493 | 0.307953 |
27.0 | 1.16737 | 0.20993 |
45.0 | 1.20763 | 0.202737 |
63.0 | 1.02819 | 0.202884 |
81.0 | 0.950316 | 0.161841 |
99.0 | 1.10024 | 0.199852 |
117.0 | 0.859521 | 0.155162 |
135.0 | 0.877859 | 0.139758 |
153.0 | 1.17584 | 0.264208 |
171.0 | 1.16957 | 0.426055 |
Experiment comment: