Diffusive Models for Nonlinear Beam Dynamics

Diffusive models for representing the nonlinear beam dynamics in a circular accelerator ring have been developed in recent years. The novelty of the work presented here with respect to older approaches is that the functional form of the diffusion coefficient is derived from the time stability estima...

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Detalles Bibliográficos
Autores principales: Montanari, Carlo Emilio, Bazzani, Armando, Giovannozzi, Massimo
Lenguaje:eng
Publicado: JACoW 2021
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.18429/JACoW-IPAC2021-TUPAB233
http://cds.cern.ch/record/2805296
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author Montanari, Carlo Emilio
Bazzani, Armando
Giovannozzi, Massimo
author_facet Montanari, Carlo Emilio
Bazzani, Armando
Giovannozzi, Massimo
author_sort Montanari, Carlo Emilio
collection CERN
description Diffusive models for representing the nonlinear beam dynamics in a circular accelerator ring have been developed in recent years. The novelty of the work presented here with respect to older approaches is that the functional form of the diffusion coefficient is derived from the time stability estimate of the Nekhoroshev theorem. In this paper, we discuss the latest results obtained for simple models of nonlinear betratron motion.
id cern-2805296
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2021
publisher JACoW
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spelling cern-28052962022-03-30T20:56:15Zdoi:10.18429/JACoW-IPAC2021-TUPAB233http://cds.cern.ch/record/2805296engMontanari, Carlo EmilioBazzani, ArmandoGiovannozzi, MassimoDiffusive Models for Nonlinear Beam DynamicsAccelerators and Storage RingsDiffusive models for representing the nonlinear beam dynamics in a circular accelerator ring have been developed in recent years. The novelty of the work presented here with respect to older approaches is that the functional form of the diffusion coefficient is derived from the time stability estimate of the Nekhoroshev theorem. In this paper, we discuss the latest results obtained for simple models of nonlinear betratron motion.JACoWoai:cds.cern.ch:28052962021
spellingShingle Accelerators and Storage Rings
Montanari, Carlo Emilio
Bazzani, Armando
Giovannozzi, Massimo
Diffusive Models for Nonlinear Beam Dynamics
title Diffusive Models for Nonlinear Beam Dynamics
title_full Diffusive Models for Nonlinear Beam Dynamics
title_fullStr Diffusive Models for Nonlinear Beam Dynamics
title_full_unstemmed Diffusive Models for Nonlinear Beam Dynamics
title_short Diffusive Models for Nonlinear Beam Dynamics
title_sort diffusive models for nonlinear beam dynamics
topic Accelerators and Storage Rings
url https://dx.doi.org/10.18429/JACoW-IPAC2021-TUPAB233
http://cds.cern.ch/record/2805296
work_keys_str_mv AT montanaricarloemilio diffusivemodelsfornonlinearbeamdynamics
AT bazzaniarmando diffusivemodelsfornonlinearbeamdynamics
AT giovannozzimassimo diffusivemodelsfornonlinearbeamdynamics

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