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group_1-a-α_thefirst [2018/09/11 15:41] lim |
group_1-a-α_thefirst [2018/09/13 15:44] yandow |
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11. In emittance script.fox plus 'WRITE 6 'VAMX :' VMAX(RAY(1)) ;' and extract VMAX Value. | 11. In emittance script.fox plus 'WRITE 6 'VAMX :' VMAX(RAY(1)) ;' and extract VMAX Value. | ||
- | {{: | + | {{:캡처.png? |
12. Using σ11(1, | 12. Using σ11(1, | ||
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+ | ////// 9-13-18 ////// | ||
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+ | 13. Original mass resolving power of SECAR before sections 3 and 4 is 742.3138003312769 when the order is set to 1. If resolving power is on the order of 1000, then you need to comment out section 3 and 4 in the fox file. | ||
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+ | 14. We increased the effective length of Q3 by 3% and also changing DL7 and DL8, so that the center of Q3 stays in the same place. This decreases the mass resolution to 602.6032654725383 | ||
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+ | 15. We fit the strength of Q3 using the objective function OBJ: | ||
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+ | {{: | ||
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+ | 16. We are now changing a variety of system parameters to see how much things can be changed before our mass resolution is changed by at least 5%. | ||
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+ | BEAM SPOT: | ||
+ | X width: < | ||
+ | Y width: < | ||
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+ | BEAM POSITION: | ||
+ | X tolerance: -2.346mm/ | ||
+ | Y tolerance: -0.01166mmmm/ | ||
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+ | QUADRUPOLE ALIGNMENT CHANGES: | ||
+ | Q3: | ||
+ | Z Position change by +/- 1mm (~1mm tolerance) | ||
+ | X Position change by | ||
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+ | 17. Ate Ice-Cream | ||