Measurement E159M1083
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: | 1.975 GeV | |
Ebeam: | 5.75 GeV |
θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 0.715397 | 0.194197 |
27.0 | 0.743306 | 0.137679 |
45.0 | 0.860682 | 0.152708 |
63.0 | 0.729927 | 0.126577 |
81.0 | 0.81444 | 0.16832 |
99.0 | 0.596449 | 0.11222 |
117.0 | 0.769211 | 0.185712 |
135.0 | 0.54735 | 0.149749 |
153.0 | 0.385557 | 0.133275 |
171.0 | 0.170632 | 0.0791352 |
Experiment comment: