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group_secar2.0
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group_secar2.0 [2018/09/11 17:23] wagner [Emittance Measurement] |
group_secar2.0 [2018/09/12 12:01] wagner |
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| This emittance grow is possibly due to the optics aberrations. That is because the input COSY file does a 4th-order-calculation. Also the measured points don't fit the parabola ideally, i.e. the optics is non-linear.\\ | This emittance grow is possibly due to the optics aberrations. That is because the input COSY file does a 4th-order-calculation. Also the measured points don't fit the parabola ideally, i.e. the optics is non-linear.\\ | ||
| + | ===== DAY3===== | ||
| + | ==== Impact of Lenght Change in Quadrupole 2 ==== | ||
| + | |||
| + | The effective length of Q2 was reduced by 3% to 0.291m with the drift lenghts before and after increased by 0.0045m.\\ | ||
| + | This led to a mass resolution change from 601 to 164 for the standard particle of the script. | ||
/srv/thewikis/JIOSS/data/pages/group_secar2.0.txt ยท Last modified: 2018/09/13 16:49 by plastun
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