Run 11 summary
Last modified by Dmitri Smirnov on 10-07-2012
Run 9 summary | Run 11 summary | Run 12 summary |
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For latest results and plots go to http://www.phy.bnl.gov/cnipol/summary/ |
The end user can be sure that all measurements are treated the same way. For details on individual measurements one can go to the online run database at http://www.phy.bnl.gov/cnipol/rundb/ To correlate features in the data with then current running conditions one can check out the Run 11 timeline and the Run 11 target usage history.
Contents
Polarization
The average fill polarization numbers for each of the four polarimeters can be found in this archive. The text files contain only statistical errors per fill.
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Beam energy 24 GeV | Beam energy 250 GeV |
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Blue-1 Upstream |
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Beam energy 24 GeV | Beam energy 250 GeV |
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Yellow-2 Upstream |
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Beam energy 24 GeV | Beam energy 250 GeV |
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Blue-2 Downstream |
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Beam energy 24 GeV | Beam energy 250 GeV |
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Yellow-1 Downstream |
Upstream vs Downstream
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Beam energy 24 GeV | Beam energy 250 GeV |
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Blue-1 Upstream/Blue-2 Downstream |
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Beam energy 24 GeV | Beam energy 250 GeV |
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Yellow-2 Upstream/Yellow-1 Downstream |
Polarization Profiles
The injection numbers are not yet normalized to the H-jet.
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Beam energy 24 GeV | Beam energy 250 GeV | ||
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Blue-1 Upstream |
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![]() Vertical profile |
![]() Horizontal profile |
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Beam energy 24 GeV | Beam energy 250 GeV | ||
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Yellow-2 Upstream |
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![]() Vertical profile |
![]() Horizontal profile |
![]() Vertical profile |
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Beam energy 24 GeV | Beam energy 250 GeV | ||
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Blue-2 Downstream |
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![]() Vertical profile |
![]() Horizontal profile |
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Beam energy 24 GeV | Beam energy 250 GeV | ||
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Yellow-1 Downstream |
Time offset,
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Beam energy 24 GeV | Beam energy 250 GeV |
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Blue-1 Upstream |
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Beam energy 24 GeV | Beam energy 250 GeV |
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Yellow-2 Upstream |
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Beam energy 24 GeV | Beam energy 250 GeV |
---|---|
Blue-2 Downstream |
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Beam energy 24 GeV | Beam energy 250 GeV |
---|---|
Yellow-1 Downstream |
Dead layer
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Beam energy 24 GeV | Beam energy 250 GeV |
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Blue-1 Upstream |
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Beam energy 24 GeV | Beam energy 250 GeV |
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Yellow-2 Upstream |
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Beam energy 24 GeV | Beam energy 250 GeV |
---|---|
Blue-2 Downstream |
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Beam energy 24 GeV | Beam energy 250 GeV |
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Yellow-1 Downstream |
Asymmetry vs carbon energy
Only five fills 15365, 15366, 15368, 15372, and 15376 are combined to produce these plots.
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Beam energy 24 GeV | Beam energy 250 GeV |
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Blue-1 Upstream |
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Beam energy 24 GeV | Beam energy 250 GeV |
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Yellow-2 Upstream |
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Beam energy 24 GeV | Beam energy 250 GeV |
---|---|
Blue-2 Downstream |
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Beam energy 24 GeV | Beam energy 250 GeV |
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Yellow-1 Downstream |
(Logitudinal) Asymmetry vs "time in bunch"
For this study we use fills with similar machine conditions:
15365, 15366, 15368, 15372, 15376, 15378, 15380, 15386, 15390, 15393, 15399, 15425, 15427, 15435, 15436, 15438, 15443
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Beam energy 24 GeV | Beam energy 250 GeV |
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Blue-1 Upstream |
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Beam energy 24 GeV | Beam energy 250 GeV |
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Yellow-2 Upstream |
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Beam energy 24 GeV | Beam energy 250 GeV |
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Blue-2 Downstream |
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Beam energy 24 GeV | Beam energy 250 GeV |
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Yellow-1 Downstream |
Last modified by Dmitri Smirnov on 10-07-2012