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arXiv · 2004.10249

Damping rate limitations for transverse dampers in large hadron colliders

V. A. Lebedev
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Abstract

The paper focuses on two issues important for design and operation of bunch-by-bunch transverse damper in a very large hadron collider, where fast damping is required to suppress beam instabilities and noise induced emittance growth. The first issue is associated with kick variation along a bunch which affects the damping of head-tail modes. The second issue is associated with affect of damper noise on the instability threshold.

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V. A. Lebedev. 2020-04-21. Damping rate limitations for transverse dampers in large hadron colliders. https://arxiv.org/abs/2004.10249

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