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Title: Suppression of Instabilities Generated by an Anti-Damper with a Nonlinear Magnetic Element in IOTA

Abstract

The Integrable Optics Test Accelerator (IOTA) storage ring is being constructed at Fermilab as a testbed for new accelerator concepts. One important series of experiments tests the use of a novel nonlinear magnetic insert to damp coherent instabilities. To test the damping power of the element, an instability of desired strength may be intentionally excited with an anti-damper. We report on simulations of beam stabilization using the Synergia modeling framework over ranges of driving and damping strengths.

Authors:
ORCiD logo [1]
  1. Fermilab
Publication Date:
Research Org.:
Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
OSTI Identifier:
1437283
Report Number(s):
FERMILAB-CONF-18-132-APC-CD
1673328
DOE Contract Number:  
AC02-07CH11359
Resource Type:
Conference
Resource Relation:
Conference: 9th International Particle Accelerator Conference, Vancouver, BC Canada, 04/29-05/04/2018
Country of Publication:
United States
Language:
English

Citation Formats

Stern, E. Suppression of Instabilities Generated by an Anti-Damper with a Nonlinear Magnetic Element in IOTA. United States: N. p., 2018. Web.
Stern, E. Suppression of Instabilities Generated by an Anti-Damper with a Nonlinear Magnetic Element in IOTA. United States.
Stern, E. Sun . "Suppression of Instabilities Generated by an Anti-Damper with a Nonlinear Magnetic Element in IOTA". United States. doi:. https://www.osti.gov/servlets/purl/1437283.
@article{osti_1437283,
title = {Suppression of Instabilities Generated by an Anti-Damper with a Nonlinear Magnetic Element in IOTA},
author = {Stern, E.},
abstractNote = {The Integrable Optics Test Accelerator (IOTA) storage ring is being constructed at Fermilab as a testbed for new accelerator concepts. One important series of experiments tests the use of a novel nonlinear magnetic insert to damp coherent instabilities. To test the damping power of the element, an instability of desired strength may be intentionally excited with an anti-damper. We report on simulations of beam stabilization using the Synergia modeling framework over ranges of driving and damping strengths.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sun Apr 01 00:00:00 EDT 2018},
month = {Sun Apr 01 00:00:00 EDT 2018}
}

Conference:
Other availability
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