Measurement E62M622
| Experiment: | E-94-005 CLAS experiment | |
|---|---|---|
| Year: | 2006 |
|
| Spokesperson: | L. Elouadrhiri | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(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)
|
|
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 11.25 | 15.689439 | 2.0102818 |
| 33.75 | 21.968044 | 1.9901164 |
| 56.24999 | 16.875349 | 1.445901 |
| 78.75 | 12.711101 | 1.3503735 |
| 101.24999 | 11.83986 | 1.448032 |
| 123.74999 | 13.123281 | 1.7289122 |
| 146.25 | 14.685681 | 2.0688376 |
| 168.75 | 13.169683 | 2.4687138 |