Measurement E62M614
| Experiment: | E-94-005 CLAS experiment | |
|---|---|---|
| Year: | 2006 |
|
| Spokesperson: | L. Elouadrhiri | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/dM(π+,π−) | |
| Q2: | 0.45 — 0.5 GeV2 | |
| W: | 1.475 — 1.5 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)
|
|
| M(π+,π−), [GeV] | dσ/dM(π+,π−), [μb/GeV] | uncertainty |
|---|---|---|
| 0.2793 | 22.890436 | 4.9502983 |
| 0.31963 | 89.558968 | 9.7077293 |
| 0.35995 | 105.83227 | 10.607617 |
| 0.40027 | 137.36952 | 15.118496 |
| 0.4406 | 139.97983 | 14.547853 |
| 0.48092 | 131.79521 | 12.334435 |
| 0.52124 | 93.408783 | 11.474647 |
| 0.56157 | 5.0349216 | 0.93886614 |