Measurement E159M842
Experiment: | E1-6 | |
---|---|---|
Year: | 2001 | |
Spokesperson: | V. Burkert | |
Reaction: | ep → π+π−p | |
Polarization: | none | |
Quantity: | dσ/d(−cos(θ(p))) | |
Q2: | 3.5 — 4.2 GeV2 | |
W: | 1.9 GeV | |
Ebeam: | 5.75 GeV |
θ(p), [deg] | dσ/d(−cos(θ(p))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 0.90903 | 0.291458 |
27.0 | 1.36656 | 0.324752 |
45.0 | 0.890517 | 0.231116 |
63.0 | 0.885816 | 0.233946 |
81.0 | 1.2106 | 0.242481 |
99.0 | 1.40082 | 0.257949 |
117.0 | 1.50549 | 0.29297 |
135.0 | 1.3992 | 0.281109 |
153.0 | 1.193 | 0.240157 |
171.0 | 1.16381 | 0.320997 |
Experiment comment: