Measurement E159M454
Experiment: | E1-6 | |
---|---|---|
Year: | 2001 | |
Spokesperson: | V. Burkert | |
Reaction: | ep → π+π−p | |
Polarization: | none | |
Quantity: | dσ/d(−cos(θ(π+))) | |
Q2: | 3.0 — 3.5 GeV2 | |
W: | 1.425 GeV | |
Ebeam: | 5.75 GeV |
θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
---|---|---|
9.0 | 0.413269 | 0.131076 |
27.0 | 0.449094 | 0.0951533 |
45.0 | 0.580536 | 0.0961288 |
63.0 | 0.525598 | 0.0821296 |
81.0 | 0.717066 | 0.115918 |
99.0 | 0.472701 | 0.0714424 |
117.0 | 0.512351 | 0.0981 |
135.0 | 0.551485 | 0.177481 |
153.0 | 0.386349 | 0.280439 |
171.0 | 0.335137 | 0.372632 |
Experiment comment: