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Intensity Development – MECO

Intensity Development – MECO. Performance Predictions/Limitations based on History and present plan (6Jan05 ahrens). Summary. Predict intensity and losses from history based model Apply ALARA constraints Calculate resulting throughput Evolve the machine and iterate -> new throughput

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Intensity Development – MECO

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  1. Intensity Development – MECO Performance Predictions/Limitations based on History and present plan (6Jan05 ahrens)

  2. Summary • Predict intensity and losses from history based model • Apply ALARA constraints • Calculate resulting throughput • Evolve the machine and iterate -> new throughput • Gives a prediction of potential gains – where it is useful to look for improvement

  3. Model • Model based on intensity measurements taken over the last decade (C-A/AP/86 10/02 Zeno) • Realistic with modest intensity • Optimistic at highest intensities – linear transfer function, no high intensity roll off • Performance “beyond the model” requires new ideas and development time

  4. One of Several Plots from the Zeno note – the basis for the model

  5. Evolution • Historic machine • AGS injection improvements (MECO) • Booster acceleration loss control (ALARA) • Booster injection loss control (ALARA) • Booster acceleration eff (no ALARA) • everything

  6. Predicted Performance during Evolution

  7. Predicted Performance if Using Single Booster Cycle Single bunch in AGS

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