Measurement E159M139
Experiment: | E1-6 | |
---|---|---|
Year: | 2001 | |
Spokesperson: | V. Burkert | |
Reaction: | ep → π+π−p | |
Polarization: | none | |
Quantity: | dσ/d(−cos(θ(π+))) | |
Q2: | 2.0 — 2.4 GeV2 | |
W: | 1.75 GeV | |
Ebeam: | 5.75 GeV |
θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 2.93372 | 0.597958 |
27.0 | 4.51686 | 0.777009 |
45.0 | 4.35792 | 0.720414 |
63.0 | 4.27877 | 0.642398 |
81.0 | 4.07524 | 0.582139 |
99.0 | 4.41104 | 0.63135 |
117.0 | 3.88104 | 0.565676 |
135.0 | 3.63809 | 0.989247 |
153.0 | 1.66688 | 1.0199 |
171.0 | 1.63397 | 1.18641 |
Experiment comment: