Difference between revisions of "Elong-13-10-07"
From HallCWiki
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{| class="wikitable" style="text-align:center; border-collapse:collapse;" border="1" | {| class="wikitable" style="text-align:center; border-collapse:collapse;" border="1" | ||
− | ! colspan="2" | | + | ! colspan="2" | $E_{\mathrm{beam}}=6.6\mathrm{~GeV}$ |
|- | |- | ||
− | | | + | |$\mathrm{HMS~}\theta_{e'}=12.382^{\circ}$<br> |
− | + | $\mathrm{HMS~}E'=5.862\mathrm{~GeV}$<br> | |
− | + | $\mathrm{HMS~}Q^2=1.800\mathrm{~(GeV/}c)^2$<br> | |
− | || | + | ||$\mathrm{SHMS~}\theta_{e'}=8.231^{\circ}$<br> |
− | + | $\mathrm{SHMS~}E'=6.252\mathrm{~GeV}$<br> | |
− | + | $\mathrm{SHMS~}Q^2=0.850\mathrm{~(GeV/}c)^2$<br> | |
|- | |- | ||
| colspan="2" | [[Image:2013-10-07-e-66-opt.png]][[Image:2013-10-07-e-66-opt-cs.png|400px]] | | colspan="2" | [[Image:2013-10-07-e-66-opt.png]][[Image:2013-10-07-e-66-opt-cs.png|400px]] | ||
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{| class="wikitable" style="text-align:center; border-collapse:collapse;" border="1" | {| class="wikitable" style="text-align:center; border-collapse:collapse;" border="1" | ||
− | ! colspan="2" | | + | ! colspan="2" | $E_{\mathrm{beam}}=4.4\mathrm{~GeV}$ |
|- | |- | ||
− | | | + | |$\mathrm{HMS~}\theta_{e'}=12.212^{\circ}$<br> |
− | + | $\mathrm{HMS~}E'=4.068\mathrm{~GeV}$<br> | |
− | + | $\mathrm{HMS~}Q^2=0.810\mathrm{~(GeV/}c)^2$<br> | |
− | || | + | ||$\mathrm{SHMS~}\theta_{e'}=10.395^{\circ}$<br> |
− | + | $\mathrm{SHMS~}E'=4.154\mathrm{~GeV}$<br> | |
− | + | $\mathrm{SHMS~}Q^2=0.600\mathrm{~(GeV/}c)^2$<br> | |
|- | |- | ||
| colspan="2" | [[Image:2013-10-07-e-44-opt.png]][[Image:2013-10-07-e-44-opt-cs.png|400px]] | | colspan="2" | [[Image:2013-10-07-e-44-opt.png]][[Image:2013-10-07-e-44-opt-cs.png|400px]] | ||
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{| class="wikitable" style="text-align:center; border-collapse:collapse;" border="1" | {| class="wikitable" style="text-align:center; border-collapse:collapse;" border="1" | ||
− | ! colspan="2" | | + | ! colspan="2" | $E_{\mathrm{beam}}=2.2\mathrm{~GeV}$ |
|- | |- | ||
− | | | + | |$\mathrm{HMS~}\theta_{e'}=16.474^{\circ}$<br> |
− | + | $\mathrm{HMS~}E'=2.048\mathrm{~GeV}$<br> | |
− | + | $\mathrm{HMS~}Q^2=0.370\mathrm{~(GeV/}c)^2$<br> | |
− | || | + | ||$\mathrm{SHMS~}\theta_{e'}=15.490^{\circ}$<br> |
− | + | $\mathrm{SHMS~}E'=2.065\mathrm{~GeV}$<br> | |
− | + | $\mathrm{SHMS~}Q^2=0.330\mathrm{~(GeV/}c)^2$<br> | |
|- | |- | ||
| colspan="2" | [[Image:2013-10-07-e-22-opt.png]][[Image:2013-10-07-e-22-opt-cs.png|400px]] | | colspan="2" | [[Image:2013-10-07-e-22-opt.png]][[Image:2013-10-07-e-22-opt-cs.png|400px]] |
Latest revision as of 14:56, 18 October 2023
Contents
Azz Re-Optimization
Using the Bosted code, which now uses the complete cross-section with both QE and DIS parts, has been checked against previous data, and uses the full dilution factor, I've gone back through beam energies of 6.6, 4.4, and 2.2 GeV and optimized the physics rates while keeping the total rates below the DAQ maximum (without prescales) of 3kHz. For each of the uncertainty estimates below, the dilution factor used was calculated from the SHMS cross-sections. Pzz is assumed to be 30%.
6.6 GeV Optimization Results
4.4 GeV Optimization Results
2.2 GeV Optimization Results
--E. Long 18:11, 8 October 2013 (UTC)