Nonequilibrium transverse motion and emittance growth in ultrarelativistic space-charge dominated beams
The transverse dynamics of space-charge dominated beams are investigated both analytically and computationally, in order to understand the mechanisms for emittance oscillations and growth due to nonlinear space-charge fields. This work explores the role of space-charge dominated equilibrium and its...
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American Physical Society
2000-09-01
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Series: | Physical Review Special Topics. Accelerators and Beams |
Online Access: | http://doi.org/10.1103/PhysRevSTAB.3.094201 |
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doaj-d3b14577e1b14e85ac81aea237148c422020-11-25T01:35:45ZengAmerican Physical SocietyPhysical Review Special Topics. Accelerators and Beams1098-44022000-09-013909420110.1103/PhysRevSTAB.3.094201Nonequilibrium transverse motion and emittance growth in ultrarelativistic space-charge dominated beamsS. G. AndersonJ. B. RosenzweigThe transverse dynamics of space-charge dominated beams are investigated both analytically and computationally, in order to understand the mechanisms for emittance oscillations and growth due to nonlinear space-charge fields. This work explores the role of space-charge dominated equilibrium and its relationship to phase space wave breaking, which is responsible for the irreversible emittance growth in these systems. The physics of both coasting and accelerating beams are examined in order to illuminate the most effective approaches to beam handling during the emittance compensation process as well as during subsequent beam transport. These results are discussed within the context of recent ultrahigh brightness rf photoinjector designs.http://doi.org/10.1103/PhysRevSTAB.3.094201 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
S. G. Anderson J. B. Rosenzweig |
spellingShingle |
S. G. Anderson J. B. Rosenzweig Nonequilibrium transverse motion and emittance growth in ultrarelativistic space-charge dominated beams Physical Review Special Topics. Accelerators and Beams |
author_facet |
S. G. Anderson J. B. Rosenzweig |
author_sort |
S. G. Anderson |
title |
Nonequilibrium transverse motion and emittance growth in ultrarelativistic space-charge dominated beams |
title_short |
Nonequilibrium transverse motion and emittance growth in ultrarelativistic space-charge dominated beams |
title_full |
Nonequilibrium transverse motion and emittance growth in ultrarelativistic space-charge dominated beams |
title_fullStr |
Nonequilibrium transverse motion and emittance growth in ultrarelativistic space-charge dominated beams |
title_full_unstemmed |
Nonequilibrium transverse motion and emittance growth in ultrarelativistic space-charge dominated beams |
title_sort |
nonequilibrium transverse motion and emittance growth in ultrarelativistic space-charge dominated beams |
publisher |
American Physical Society |
series |
Physical Review Special Topics. Accelerators and Beams |
issn |
1098-4402 |
publishDate |
2000-09-01 |
description |
The transverse dynamics of space-charge dominated beams are investigated both analytically and computationally, in order to understand the mechanisms for emittance oscillations and growth due to nonlinear space-charge fields. This work explores the role of space-charge dominated equilibrium and its relationship to phase space wave breaking, which is responsible for the irreversible emittance growth in these systems. The physics of both coasting and accelerating beams are examined in order to illuminate the most effective approaches to beam handling during the emittance compensation process as well as during subsequent beam transport. These results are discussed within the context of recent ultrahigh brightness rf photoinjector designs. |
url |
http://doi.org/10.1103/PhysRevSTAB.3.094201 |
work_keys_str_mv |
AT sganderson nonequilibriumtransversemotionandemittancegrowthinultrarelativisticspacechargedominatedbeams AT jbrosenzweig nonequilibriumtransversemotionandemittancegrowthinultrarelativisticspacechargedominatedbeams |
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