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Saturation of the Hosing Instability in Quasilinear Plasma Accelerators

Journal Article · · Physical Review Letters
 [1];  [1];  [1];  [1];  [1]
  1. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
The beam hosing instability is analyzed theoretically for a witness beam in the quasilinear regime of plasma accelerators. In this regime, the hosing instability saturates, even for a monoenergetic bunch, at a level much less than standard scalings predict. Analytic expressions are derived for the saturation distance and amplitude and are in agreement with numerical results. Saturation is due to the natural head-to-tail variations in the focusing force, including the self-consistent transverse beam loading.
Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
USDOE; USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
Grant/Contract Number:
AC02-05CH11231
OSTI ID:
1439225
Alternate ID(s):
OSTI ID: 1413159
Journal Information:
Physical Review Letters, Journal Name: Physical Review Letters Journal Issue: 24 Vol. 119; ISSN 0031-9007; ISSN PRLTAO
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English

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Cited By (5)

Intrinsic Stabilization of the Drive Beam in Plasma-Wakefield Accelerators journal August 2018
Tunable Plasma-Based Energy Dechirper journal January 2019
Compact Multistage Plasma-Based Accelerator Design for Correlated Energy Spread Compensation journal July 2019
Intrinsic Stabilization of the Drive Beam in Plasma-Wakefield Accelerators text January 2018
Compact Multistage Plasma-Based Accelerator Design for Correlated Energy Spread Compensation text January 2019

Figures / Tables (2)


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