Measurement E82M20
| Experiment: | E91-023 CLAS experiment | |
|---|---|---|
| Year: | 1998 | |
| Spokesperson: | R. Fatemi | |
| Reaction: | ep → inclusive | |
| Polarization: | target (longitudinal) | |
| Quantity: | g1d | |
| Q2: | 0.470418 GeV2 | |
| W: | 1.09 — 2.59 GeV | |
| x: | 0.0 | |
| 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] | g1d | uncertainty |
|---|---|---|
| 1.09 | -0.003464 | 0.001441 |
| 1.11 | -0.011439 | 0.004793 |
| 1.13 | 0.002162 | 0.009794 |
| 1.15 | -0.006689 | 0.015808 |
| 1.17 | -0.086452 | 0.024884 |
| 1.19 | -0.100684 | 0.033178 |
| 1.21 | -0.12714 | 0.038485 |
| 1.23 | -0.092173 | 0.039739 |
| 1.25 | -0.030042 | 0.035175 |
| 1.27 | -0.090457 | 0.03575 |
| 1.29 | -0.051308 | 0.034559 |
| 1.31 | 0.049681 | 0.033447 |
| 1.33 | -0.003431 | 0.033878 |
| 1.35 | 0.051132 | 0.028005 |
| 1.37 | 0.073521 | 0.029803 |
| 1.39 | 0.080496 | 0.026237 |
| 1.41 | 0.065416 | 0.032294 |
| 1.43 | 0.123476 | 0.033569 |
| 1.45 | 0.12208 | 0.040685 |
| 1.47 | 0.16894 | 0.042519 |
| 1.49 | 0.221959 | 0.045366 |
| 1.51 | 0.151532 | 0.046336 |
| 1.53 | 0.223287 | 0.044542 |
| 1.55 | 0.241097 | 0.042233 |
| 1.57 | 0.197344 | 0.038796 |
| 1.59 | 0.093148 | 0.039015 |
| 1.61 | 0.090565 | 0.041512 |
| 1.63 | 0.114738 | 0.0395 |
| 1.65 | 0.169563 | 0.047788 |
| 1.67 | 0.099988 | 0.048665 |
| 1.69 | 0.128852 | 0.047458 |
| 1.71 | 0.170344 | 0.046165 |
| 1.73 | 0.096787 | 0.042147 |
| 1.75 | 0.148292 | 0.038774 |
| 1.77 | 0.175077 | 0.041466 |
| 1.79 | 0.123477 | 0.041024 |
| 1.81 | 0.124048 | 0.037459 |
| 1.83 | 0.057314 | 0.037157 |
| 1.85 | 0.072172 | 0.04013 |
| 1.87 | 0.084737 | 0.037026 |
| 1.89 | 0.087784 | 0.036529 |
| 1.91 | 0.129249 | 0.03829 |
| 1.93 | 0.082884 | 0.036464 |
| 1.95 | 0.128945 | 0.036666 |
| 1.97 | 0.079918 | 0.038684 |
| 1.99 | 0.067232 | 0.039106 |
| 2.01 | 0.070185 | 0.04262 |
| 2.03 | 0.056167 | 0.040361 |
| 2.05 | 0.055013 | 0.040467 |
| 2.07 | 0.239639 | 0.152545 |
| 2.09 | 0.186306 | 0.148057 |
| 2.11 | 0.166551 | 0.130996 |
| 2.13 | 0.161472 | 0.138884 |
| 2.15 | 0.148652 | 0.133716 |
| 2.17 | -0.003293 | 0.1225 |
| 2.19 | 0.300165 | 0.138103 |
| 2.21 | -0.069559 | 0.127911 |
| 2.23 | 0.208678 | 0.124253 |
| 2.25 | 0.044756 | 0.130253 |
| 2.27 | -0.034247 | 0.147045 |
| 2.29 | 0.078251 | 0.132123 |
| 2.31 | 0.073732 | 0.127888 |
| 2.33 | -0.064655 | 0.138213 |
| 2.35 | 0.115615 | 0.14591 |
| 2.37 | 0.284506 | 0.148367 |
| 2.39 | 0.413585 | 0.147122 |
| 2.41 | 0.336612 | 0.140114 |
| 2.43 | 0.088162 | 0.140569 |
| 2.45 | 0.025804 | 0.135784 |
| 2.47 | 0.18537 | 0.129863 |
| 2.49 | 0.255347 | 0.155096 |
| 2.51 | 0.007219 | 0.148564 |
| 2.53 | 0.330946 | 0.131368 |
| 2.55 | 0.224306 | 0.15459 |
| 2.57 | 0.16971 | 0.129062 |
| 2.59 | -0.041196 | 0.148102 |
Measurement comment: