Measurement E62M795
| Experiment: | E-94-005 CLAS experiment | |
|---|---|---|
| Year: | 2006 |
|
| Spokesperson: | L. Elouadrhiri | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | Bπ+ | |
| Q2: | 0.2 — 0.6 GeV2 | |
| W: | 1.325 — 1.6 GeV | |
| Publication: |
G.V.Fedotov, V.I.Mokeev, V.D.Burkert, L.Elouadrhiri, E.N.Golovatch, B.S.Ishkhanov, E.L.Isupov, N.V.Shvedunov, and CLAS Collaboration Electroproduction of pπ+π− off Protons at 0.2<Q2<0.6 GeV2 and 1.3<W<1.57 GeV with CLAS //
PRC 79, 015204 (2009)
|
|
| Q2, [GeV2] | W, [GeV] | Bπ+, [μb/rad] | uncertainty |
|---|---|---|---|
| 0.225 | 1.5125 | 0.55 | 0.268 |
| 0.225 | 1.5375 | 0.854 | 0.294 |
| 0.225 | 1.5625 | 0.934 | 0.381 |
| 0.225 | 1.5875 | 0.573 | 0.35 |
| 0.275 | 1.3375 | 0.508 | 0.188 |
| 0.275 | 1.3625 | 0.794 | 0.241 |
| 0.275 | 1.3875 | 0.32 | 0.243 |
| 0.275 | 1.4125 | 0.328 | 0.409 |
| 0.275 | 1.4375 | 0.39 | 0.309 |
| 0.275 | 1.4625 | 1.112 | 0.459 |
| 0.275 | 1.4875 | 0.964 | 0.319 |
| 0.275 | 1.5125 | 0.615 | 0.275 |
| 0.275 | 1.5375 | 1.101 | 0.365 |
| 0.275 | 1.5625 | 0.859 | 0.314 |
| 0.325 | 1.3375 | 0.461 | 0.261 |
| 0.325 | 1.3625 | 0.537 | 0.198 |
| 0.325 | 1.3875 | 0.469 | 0.344 |
| 0.325 | 1.4125 | 0.48 | 0.274 |
| 0.325 | 1.4375 | 0.559 | 0.291 |
| 0.325 | 1.4625 | 0.944 | 0.34 |
| 0.325 | 1.4875 | 0.799 | 0.314 |
| 0.325 | 1.5125 | 0.778 | 0.31 |
| 0.325 | 1.5375 | 0.591 | 0.262 |
| 0.375 | 1.3375 | 0.286 | 0.205 |
| 0.375 | 1.3625 | 0.496 | 0.229 |
| 0.375 | 1.3875 | 0.454 | 0.178 |
| 0.375 | 1.4125 | 0.547 | 0.22 |
| 0.375 | 1.4375 | 0.408 | 0.284 |
| 0.375 | 1.4625 | 0.222 | 0.262 |
| 0.375 | 1.4875 | 0.248 | 0.265 |
| 0.375 | 1.5125 | 0.564 | 0.246 |
| 0.375 | 1.5375 | 0.51 | 0.258 |
| 0.425 | 1.3375 | 0.208 | 0.17 |
| 0.425 | 1.3625 | 0.379 | 0.24 |
| 0.425 | 1.3875 | 0.509 | 0.347 |
| 0.425 | 1.4125 | 0.652 | 0.274 |
| 0.425 | 1.4375 | 0.182 | 0.206 |
| 0.425 | 1.4625 | 0.206 | 0.247 |
| 0.425 | 1.4875 | 0.646 | 0.264 |
| 0.425 | 1.5125 | 0.082 | 0.2 |
| 0.475 | 1.3375 | 0.161 | 0.123 |
| 0.475 | 1.3625 | 0.096 | 0.189 |
| 0.475 | 1.3875 | 0.315 | 0.18 |
| 0.475 | 1.4125 | 0.28 | 0.284 |
| 0.475 | 1.4375 | 0.479 | 0.283 |
| 0.475 | 1.4625 | 0.449 | 0.339 |
| 0.475 | 1.4875 | 0.686 | 0.375 |
| 0.525 | 1.3375 | 0.308 | 0.137 |
| 0.525 | 1.3625 | 0.15 | 0.218 |
| 0.525 | 1.3875 | 0.314 | 0.185 |
| 0.525 | 1.4125 | -0.086 | 0.293 |
| 0.525 | 1.4375 | 0.164 | 0.232 |
| 0.525 | 1.4625 | 0.119 | 0.209 |
| 0.525 | 1.4875 | 0.127 | 0.271 |
| 0.575 | 1.3375 | 0.345 | 0.194 |
| 0.575 | 1.3625 | 0.032 | 0.22 |
| 0.575 | 1.3875 | 0.191 | 0.257 |
| 0.575 | 1.4125 | 0.087 | 0.232 |
| 0.575 | 1.4375 | 0.214 | 0.227 |