Measurement E159M156
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: | 1.8 GeV | |
Ebeam: | 5.75 GeV |
θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 2.5623 | 0.482237 |
27.0 | 3.25049 | 0.524567 |
45.0 | 3.49116 | 0.543728 |
63.0 | 3.80452 | 0.580131 |
81.0 | 3.47974 | 0.522914 |
99.0 | 3.01134 | 0.4688 |
117.0 | 2.6139 | 0.404888 |
135.0 | 2.62109 | 0.414509 |
153.0 | 2.5434 | 0.415408 |
171.0 | 2.1826 | 0.419648 |
Experiment comment: