Threshold of transverse mode coupling instability with arbitrary space charge

Threshold of transverse mode coupling instability with arbitrary space charge

The threshold of the transverse mode coupling instability is calculated in framework of the square well model at arbitrary value of space charge tune shift. A new method of calculation is developed beyond the traditional expansion technique. The square, resistive, and exponential wakes are investiga...

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Main Author: V. Balbekov
Format: Article
Language:English
Published: American Physical Society 2017-11-01
Series:Physical Review Accelerators and Beams
Online Access:http://doi.org/10.1103/PhysRevAccelBeams.20.114401
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spelling doaj-b70b4a7e3f9243009ac815e95c6ba4702020-11-25T00:24:02ZengAmerican Physical SocietyPhysical Review Accelerators and Beams2469-98882017-11-01201111440110.1103/PhysRevAccelBeams.20.114401Threshold of transverse mode coupling instability with arbitrary space chargeV. BalbekovThe threshold of the transverse mode coupling instability is calculated in framework of the square well model at arbitrary value of space charge tune shift. A new method of calculation is developed beyond the traditional expansion technique. The square, resistive, and exponential wakes are investigated. It is shown that the instability threshold goes up indefinitely when the tune shift increases. A comparison with conventional case of the parabolic potential well is performed.http://doi.org/10.1103/PhysRevAccelBeams.20.114401
collection DOAJ
language English
format Article
sources DOAJ
author V. Balbekov
spellingShingle V. Balbekov
Threshold of transverse mode coupling instability with arbitrary space charge
Physical Review Accelerators and Beams
author_facet V. Balbekov
author_sort V. Balbekov
title Threshold of transverse mode coupling instability with arbitrary space charge
title_short Threshold of transverse mode coupling instability with arbitrary space charge
title_full Threshold of transverse mode coupling instability with arbitrary space charge
title_fullStr Threshold of transverse mode coupling instability with arbitrary space charge
title_full_unstemmed Threshold of transverse mode coupling instability with arbitrary space charge
title_sort threshold of transverse mode coupling instability with arbitrary space charge
publisher American Physical Society
series Physical Review Accelerators and Beams
issn 2469-9888
publishDate 2017-11-01
description The threshold of the transverse mode coupling instability is calculated in framework of the square well model at arbitrary value of space charge tune shift. A new method of calculation is developed beyond the traditional expansion technique. The square, resistive, and exponential wakes are investigated. It is shown that the instability threshold goes up indefinitely when the tune shift increases. A comparison with conventional case of the parabolic potential well is performed.
url http://doi.org/10.1103/PhysRevAccelBeams.20.114401
work_keys_str_mv AT vbalbekov thresholdoftransversemodecouplinginstabilitywitharbitraryspacecharge
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