SLAC E155 Home Page
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| Structure Functions | ||
| g1 vs. x for proton,
deuteron,
and neutron
evolved to Q2 = 5 GeV2. |
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| g1 vs. x for proton, deuteron, and neutron plotted along with E155 NLO pQCD fits and E155 phenomenological fits. |
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| xg1 vs. x for proton,
deuteron,
and neutron
evolved to Q2 = 5 GeV2. |
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| xg2 vs. x for proton and
deuteron.
All spectrometers are combined |
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| Q2 Dependence | ||
| g1/F1 vs. Q2 for the proton.
These data are presented in 12 subplots, each corresponding to a different x range. Solid green line is from the E155 NLO pQCD fit. Dashed blue line is from the E155 phenomenological fit. |
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| g1 vs. Q2 for the proton.
These data are presented on 1 plot with different x-bins contained within different bands on the plot. |
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| g1/F1 vs. Q2 for the deuteron.
These data are presented in 12 subplots, each corresponding to a different x range. Solid green line is from the E155 NLO pQCD fit. Dashed blue line is from the E155 phenomenological fit. |
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| A2 vs. Q2 for the protonand
deuteron.
This plot is from Phys. Lett. B458 (1999) 529-535. See text for a description of points and curves used in the plot. |
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| Systematic Error Contributions | ||
| Contributions to the Systematic Error on g1(x) for the proton. See the text file for a discription of the variables plotted. |
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| Contributions to the Systematic Error on g1(x) for the deuteron. See the text file for a discription of the variables plotted. |
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| Electron Asymmetries | ||
| A||(x) at measured Q2 for the proton for the 2.75o, 5.5o, and 10.5o spectrometers. |
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| A||(x) at measured Q2 for the deuteron for the 2.75o, 5.5o, and 10.5o spectrometers. |
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| A | (x) at measured Q2 for the proton for the 2.75o, 5.5o, and 10.5o spectrometers. |
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| A | (x) at measured Q2 for the deuteron for the 2.75o, 5.5o, and 10.5o spectrometers. |
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| Inclusive hadron asymmetries | ||
| ALL(p) for h+ and pi+ from a proton target. Data are shown for the 2.75o and 5.5o spectrometers. Curves on the 5.5o plots are calculations from Phys. Rev. D61, 034014 (2000) [hep-ph/9903493]. |
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| ALL(p) for h+ and pi+ from a deuteron target. Data are shown for the 2.75o and 5.5o spectrometers. Curves on the 5.5o plots are calculations from Phys. Rev. D61, 034014 (2000) [hep-ph/9903493]. |
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| miscellaneous | ||
| The twist-3 matrix element d2 for the proton and neutron. This plot is from Phys. Lett. B458 (1999) 529-535. See text for a description of the plot. |
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T. Toole |
SLAC E155 Home Page |
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| 6 February 2001 |