Resonance Driving Terms From Space Charge Potential

This note presents the calculation of the Resonance Driving Terms (RDTs) and the tune spread coming from the space charge potential of a Gaussian beam. These can be obtained by including this potential in the linear Hamiltonian of the accelerator. Through the RDTs, incoherent resonances excited by t...

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Detalles Bibliográficos
Autores principales: Asvesta, Foteini, Bartosik, Hannes
Lenguaje:eng
Publicado: 2019
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/2696190
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author Asvesta, Foteini
Bartosik, Hannes
author_facet Asvesta, Foteini
Bartosik, Hannes
author_sort Asvesta, Foteini
collection CERN
description This note presents the calculation of the Resonance Driving Terms (RDTs) and the tune spread coming from the space charge potential of a Gaussian beam. These can be obtained by including this potential in the linear Hamiltonian of the accelerator. Through the RDTs, incoherent resonances excited by the space charge potential can be identified. The analytical method has been implemented in a self contained Python module, PySCRDT, in order to generalise the derivation and apply it to various rings and beams. The analytical approach as well as numerical examples and applications of PySCRDT are presented.
id cern-2696190
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2019
record_format invenio
spelling cern-26961902019-10-24T19:12:03Zhttp://cds.cern.ch/record/2696190engAsvesta, FoteiniBartosik, HannesResonance Driving Terms From Space Charge PotentialAccelerators and Storage RingsThis note presents the calculation of the Resonance Driving Terms (RDTs) and the tune spread coming from the space charge potential of a Gaussian beam. These can be obtained by including this potential in the linear Hamiltonian of the accelerator. Through the RDTs, incoherent resonances excited by the space charge potential can be identified. The analytical method has been implemented in a self contained Python module, PySCRDT, in order to generalise the derivation and apply it to various rings and beams. The analytical approach as well as numerical examples and applications of PySCRDT are presented.CERN-ACC-NOTE-2019-0046oai:cds.cern.ch:26961902019-10-23
spellingShingle Accelerators and Storage Rings
Asvesta, Foteini
Bartosik, Hannes
Resonance Driving Terms From Space Charge Potential
title Resonance Driving Terms From Space Charge Potential
title_full Resonance Driving Terms From Space Charge Potential
title_fullStr Resonance Driving Terms From Space Charge Potential
title_full_unstemmed Resonance Driving Terms From Space Charge Potential
title_short Resonance Driving Terms From Space Charge Potential
title_sort resonance driving terms from space charge potential
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/2696190
work_keys_str_mv AT asvestafoteini resonancedrivingtermsfromspacechargepotential
AT bartosikhannes resonancedrivingtermsfromspacechargepotential

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