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Measurement E82M1
| Experiment: | E91-023 CLAS experiment | |
|---|---|---|
| Year: | 1998 | |
| Spokesperson: | R. Fatemi | |
| Reaction: | ep → inclusive | |
| Polarization: | none | |
| Quantity: | A1+ηA2 | |
| Q2: | 0.15 — 0.22 GeV2 | |
| W: | 1.1 — 2.02 GeV | |
| x: | 0.0 | |
| Ebeam: | 2.6 GeV | |
| Publication: |
R. Fatemi, A.V. Skabelin, V. D. Burkert, D. Crabb, R. DeVita, S. E. Kuhn, R. Minehart and CLAS Collaboration Measurement of the Spin Structure Functions in the Resonance Region for Q2 from 0.15 to 1.6 GeV2 //
PRL 91 (2003) 222002
|
|
| W, [GeV] | A1+ηA2 | uncertainty |
|---|---|---|
| 1.1 | -0.636425 | 0.2488105 |
| 1.14 | -0.5738366 | 0.2480233 |
| 1.18 | -0.424861 | 0.1338218 |
| 1.26 | -0.4104419 | 0.1044967 |
| 1.22 | -0.4385285 | 0.1059728 |
| 1.26 | -0.1067598 | 0.114071 |
| 1.3 | -0.05651112 | 0.1262664 |
| 1.34 | 0.04135435 | 0.1075965 |
| 1.38 | -0.07906306 | 0.1075389 |
| 1.42 | 0.007468469 | 0.08753687 |
| 1.46 | 0.003754059 | 0.0666566 |
| 1.5 | 0.01639453 | 0.06640349 |
| 1.54 | 0.01709433 | 0.0665958 |
| 1.58 | 0.02524298 | 0.06760236 |
| 1.62 | 0.02129971 | 0.05996184 |
| 1.66 | -0.003676819 | 0.05478958 |
| 1.7 | -0.01709835 | 0.05840805 |
| 1.74 | 0.0240343 | 0.05526209 |
| 1.78 | 0.06193202 | 0.05466131 |
| 1.82 | -0.03451247 | 0.0512488 |
| 1.86 | -0.02516174 | 0.05434954 |
| 1.9 | -0.03242375 | 0.05442525 |
| 1.94 | -0.03529964 | 0.06131104 |
| 1.98 | -0.01774363 | 0.04349385 |
| 2.02 | 0.1015765 | 0.04302257 |
Measurement comment: