Chaotic Particle Motion in Hadron Storage Rings Exhibiting Decreasing Betatron Amplitudes

In the regime of stabilized resonances chaotic motion is a precondition for particle loss in hadron storage rings. But chaoticity does not necessarily lead to loss on a limited time scale. A variety of phenomena can be observed, among them particles with decreasing betatron amplitudes. Chaotic proto...

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Detalles Bibliográficos
Autores principales: Fischer, W, Schmidt, F
Lenguaje:eng
Publicado: 1997
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.1063/1.52960
http://cds.cern.ch/record/327307
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author Fischer, W
Schmidt, F
author_facet Fischer, W
Schmidt, F
author_sort Fischer, W
collection CERN
description In the regime of stabilized resonances chaotic motion is a precondition for particle loss in hadron storage rings. But chaoticity does not necessarily lead to loss on a limited time scale. A variety of phenomena can be observed, among them particles with decreasing betatron amplitudes. Chaotic proton motion, created by strong nonlinearities and tune modulation, was studied in an experiment at the CERN SPS. The particle motion was investigated over several minutes in the vicinity of an 8th order resonance. Element-by-element tracking and a theoretical analysis preceded and accompanied the experimental work.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1997
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spelling cern-3273072023-05-05T12:57:30Zdoi:10.1063/1.52960http://cds.cern.ch/record/327307engFischer, WSchmidt, FChaotic Particle Motion in Hadron Storage Rings Exhibiting Decreasing Betatron AmplitudesAccelerators and Storage RingsIn the regime of stabilized resonances chaotic motion is a precondition for particle loss in hadron storage rings. But chaoticity does not necessarily lead to loss on a limited time scale. A variety of phenomena can be observed, among them particles with decreasing betatron amplitudes. Chaotic proton motion, created by strong nonlinearities and tune modulation, was studied in an experiment at the CERN SPS. The particle motion was investigated over several minutes in the vicinity of an 8th order resonance. Element-by-element tracking and a theoretical analysis preceded and accompanied the experimental work.CERN-SL-97-019-APoai:cds.cern.ch:3273071997-06-04
spellingShingle Accelerators and Storage Rings
Fischer, W
Schmidt, F
Chaotic Particle Motion in Hadron Storage Rings Exhibiting Decreasing Betatron Amplitudes
title Chaotic Particle Motion in Hadron Storage Rings Exhibiting Decreasing Betatron Amplitudes
title_full Chaotic Particle Motion in Hadron Storage Rings Exhibiting Decreasing Betatron Amplitudes
title_fullStr Chaotic Particle Motion in Hadron Storage Rings Exhibiting Decreasing Betatron Amplitudes
title_full_unstemmed Chaotic Particle Motion in Hadron Storage Rings Exhibiting Decreasing Betatron Amplitudes
title_short Chaotic Particle Motion in Hadron Storage Rings Exhibiting Decreasing Betatron Amplitudes
title_sort chaotic particle motion in hadron storage rings exhibiting decreasing betatron amplitudes
topic Accelerators and Storage Rings
url https://dx.doi.org/10.1063/1.52960
http://cds.cern.ch/record/327307
work_keys_str_mv AT fischerw chaoticparticlemotioninhadronstorageringsexhibitingdecreasingbetatronamplitudes
AT schmidtf chaoticparticlemotioninhadronstorageringsexhibitingdecreasingbetatronamplitudes

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