Measurement E62M794
| Experiment: | E-94-005 CLAS experiment | |
|---|---|---|
| Year: | 2006 |
|
| Spokesperson: | L. Elouadrhiri | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | Aπ+ | |
| Q2: | 0.2 — 0.6 GeV2 | |
| W: | 1.3 — 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] | Aπ+, [μb/rad] | uncertainty |
|---|---|---|---|
| 0.225 | 1.5125 | 6.866 | 0.178 |
| 0.225 | 1.5375 | 6.305 | 0.186 |
| 0.225 | 1.5625 | 6.469 | 0.218 |
| 0.225 | 1.5875 | 6.078 | 0.205 |
| 0.275 | 1.3125 | 1.021 | 0.121 |
| 0.275 | 1.3375 | 1.744 | 0.12 |
| 0.275 | 1.3625 | 3.415 | 0.168 |
| 0.275 | 1.3875 | 4.31 | 0.168 |
| 0.275 | 1.4125 | 5.029 | 0.231 |
| 0.275 | 1.4375 | 5.863 | 0.191 |
| 0.275 | 1.4625 | 6.286 | 0.256 |
| 0.275 | 1.4875 | 6.703 | 0.202 |
| 0.275 | 1.5125 | 6.31 | 0.179 |
| 0.275 | 1.5375 | 5.812 | 0.208 |
| 0.275 | 1.5625 | 5.641 | 0.192 |
| 0.325 | 1.3125 | 0.634 | 0.06 |
| 0.325 | 1.3375 | 1.588 | 0.149 |
| 0.325 | 1.3625 | 3.096 | 0.152 |
| 0.325 | 1.3875 | 3.688 | 0.194 |
| 0.325 | 1.4125 | 4.587 | 0.174 |
| 0.325 | 1.4375 | 4.899 | 0.185 |
| 0.325 | 1.4625 | 5.631 | 0.213 |
| 0.325 | 1.4875 | 5.934 | 0.193 |
| 0.325 | 1.5125 | 5.481 | 0.184 |
| 0.325 | 1.5375 | 5.351 | 0.16 |
| 0.375 | 1.3125 | 0.579 | 0.065 |
| 0.375 | 1.3375 | 1.457 | 0.128 |
| 0.375 | 1.3625 | 2.225 | 0.137 |
| 0.375 | 1.3875 | 3.009 | 0.129 |
| 0.375 | 1.4125 | 3.674 | 0.136 |
| 0.375 | 1.4375 | 4.42 | 0.168 |
| 0.375 | 1.4625 | 4.69 | 0.164 |
| 0.375 | 1.4875 | 5.27 | 0.169 |
| 0.375 | 1.5125 | 5.131 | 0.16 |
| 0.375 | 1.5375 | 5.027 | 0.165 |
| 0.425 | 1.3125 | 0.55 | 0.065 |
| 0.425 | 1.3375 | 1.179 | 0.1 |
| 0.425 | 1.3625 | 1.973 | 0.137 |
| 0.425 | 1.3875 | 3.163 | 0.192 |
| 0.425 | 1.4125 | 3.929 | 0.17 |
| 0.425 | 1.4375 | 4.183 | 0.141 |
| 0.425 | 1.4625 | 4.538 | 0.165 |
| 0.425 | 1.4875 | 5.059 | 0.172 |
| 0.425 | 1.5125 | 4.673 | 0.141 |
| 0.475 | 1.3125 | 0.623 | 0.07 |
| 0.475 | 1.3375 | 1.068 | 0.089 |
| 0.475 | 1.3625 | 1.898 | 0.118 |
| 0.475 | 1.3875 | 2.498 | 0.139 |
| 0.475 | 1.4125 | 3.41 | 0.166 |
| 0.475 | 1.4375 | 3.789 | 0.173 |
| 0.475 | 1.4625 | 3.954 | 0.199 |
| 0.475 | 1.4875 | 4.645 | 0.226 |
| 0.525 | 1.3125 | 0.408 | 0.053 |
| 0.525 | 1.3375 | 1.024 | 0.1 |
| 0.525 | 1.3625 | 1.869 | 0.136 |
| 0.525 | 1.3875 | 2.378 | 0.117 |
| 0.525 | 1.4125 | 2.854 | 0.174 |
| 0.525 | 1.4375 | 3.22 | 0.149 |
| 0.525 | 1.4625 | 3.404 | 0.142 |
| 0.525 | 1.4875 | 3.883 | 0.174 |
| 0.575 | 1.3125 | 0.517 | 0.063 |
| 0.575 | 1.3375 | 0.956 | 0.137 |
| 0.575 | 1.3625 | 1.493 | 0.135 |
| 0.575 | 1.3875 | 2.101 | 0.151 |
| 0.575 | 1.4125 | 2.561 | 0.154 |
| 0.575 | 1.4375 | 3.125 | 0.154 |