Measurement E159M787
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: | 1.75 GeV | |
Ebeam: | 5.75 GeV |
θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 1.01099 | 0.240583 |
27.0 | 1.94254 | 0.363617 |
45.0 | 1.35192 | 0.246676 |
63.0 | 1.44528 | 0.214653 |
81.0 | 1.68238 | 0.261197 |
99.0 | 1.42743 | 0.215873 |
117.0 | 1.57803 | 0.238156 |
135.0 | 1.27401 | 0.375817 |
153.0 | 0.863522 | 0.585228 |
171.0 | 1.20481 | 0.882831 |
Experiment comment: