Measurement E159M742
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 | 0.759217 | 0.187377 |
27.0 | 0.795841 | 0.148878 |
45.0 | 0.672136 | 0.124608 |
63.0 | 0.993728 | 0.156776 |
81.0 | 1.06043 | 0.160467 |
99.0 | 0.922973 | 0.150449 |
117.0 | 0.874172 | 0.135493 |
135.0 | 0.999516 | 0.213058 |
153.0 | 0.721651 | 0.606011 |
171.0 | 0.524646 | 0.468269 |
Experiment comment: