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This document outlines the potential contributions from the Beam Dynamics Group toward minimum machine studies, focusing on the new Low P parameter. Key topics include z-E correlation, gradient, and phase tolerances. Discussions cover single-stage bunch compressor tolerances, the impact of initial momentum spread on ML, and considerations for beam line geometry changes. Emphasis is placed on verifying no new significant emittance sources in RTML. The document also raises questions regarding manpower and study assignments to ensure effective collaboration.
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Beam dynamics/SimulationsGroup for Minimum Machine Studies 2008.11.18.
Possible contribution from Beam Dynamics Group for Minimum Machine • Studies related to the new Low P parameter • ML: making z-E correlation, gradient and phase tolerances • We can do, if necessary. • BDS: Tolerances should be looked. • How to see who can do. • Studies related to single stage bunch compressor • Tolerances in BC itself: we will do. • Effect to ML (initial momentum spread): we will do. • Some beam dynamics consideration for beam line geometry change. • Shorter BDS • RTML: verify there is no new significant emittance source. No specific studies, no work assignment so far. Do we have enough manpower?