Matches in SemOpenAlex for { <https://semopenalex.org/work/W70463984> ?p ?o ?g. }
Showing items 1 to 52 of
52
with 100 items per page.
- W70463984 endingPage "28" @default.
- W70463984 startingPage "1" @default.
- W70463984 abstract "The cooling of ions in traps and RF ion guides is a powerful tool for providing cooled ion bunches with low emittance and small energy spread which are, for example, needed for high-precision mass measurements at various rare-isotope facilities. This will be outlined in the associated article “Simulations for Ion Traps – Buffer Gas Cooling” by Stefan Schwarz, in which simulations of buffer gas cooling in ion traps and ion guides are discussed in detail. Such numerical simulations are indispensable for designing efficient cooling devices and for a theoretical guidance of related experiments. Here, particular questions to be addressed are, e.g., the optimization of the applied electric and magnetic fields, tests of proposed configurations and beam manipulations, performance optimizations, the explanation of observed unexpected behavior and the influence of space-charge effects. This contribution deals with the basic concepts and the numerical realization of simulations which are commonly used for a theoretical description of various kinds of charged particle systems, like, e.g., ions in traps, ion beams or bunches of ions in accelerator structures or ions in ion sources. To this end the different approaches to the problem are introduced at first in Sect. 2: the direct particle–particle viewpoint taken in the molecular dynamics (MD) simulations and the phase-space picture underlying the frequently used particle-in-cell (PIC) scheme. In a second part, Sect. 3, we then outline the standard numerical techniques for calculating the forces, solving the Poisson equation and integrating the equations of motion which are needed for implementing these simulation methods. Concerning the integration of the equations of motion special emphasis is put in Sect. 3.4 on advanced, non-standard time integration schemes for specific applications like the ion motion in Penning traps or cases where the motion is dominated by a strong homogeneous magnetic field. The" @default.
- W70463984 created "2016-06-24" @default.
- W70463984 creator A5059657252 @default.
- W70463984 date "2008-01-01" @default.
- W70463984 modified "2023-09-23" @default.
- W70463984 title "Simulations for Ion Traps Methods and Numerical Implementation" @default.
- W70463984 cites W1517636148 @default.
- W70463984 cites W1612546262 @default.
- W70463984 cites W1968343127 @default.
- W70463984 cites W1992170588 @default.
- W70463984 cites W2025668422 @default.
- W70463984 cites W2038380567 @default.
- W70463984 cites W2057781670 @default.
- W70463984 cites W2121370299 @default.
- W70463984 cites W2323178299 @default.
- W70463984 cites W4252790184 @default.
- W70463984 doi "https://doi.org/10.1007/978-3-540-77817-2_3" @default.
- W70463984 hasPublicationYear "2008" @default.
- W70463984 type Work @default.
- W70463984 sameAs 70463984 @default.
- W70463984 citedByCount "1" @default.
- W70463984 crossrefType "book-chapter" @default.
- W70463984 hasAuthorship W70463984A5059657252 @default.
- W70463984 hasConcept C121332964 @default.
- W70463984 hasConcept C121864883 @default.
- W70463984 hasConcept C145148216 @default.
- W70463984 hasConcept C30475298 @default.
- W70463984 hasConcept C62520636 @default.
- W70463984 hasConceptScore W70463984C121332964 @default.
- W70463984 hasConceptScore W70463984C121864883 @default.
- W70463984 hasConceptScore W70463984C145148216 @default.
- W70463984 hasConceptScore W70463984C30475298 @default.
- W70463984 hasConceptScore W70463984C62520636 @default.
- W70463984 hasLocation W704639841 @default.
- W70463984 hasOpenAccess W70463984 @default.
- W70463984 hasPrimaryLocation W704639841 @default.
- W70463984 hasRelatedWork W1972415289 @default.
- W70463984 hasRelatedWork W1976259134 @default.
- W70463984 hasRelatedWork W2009934134 @default.
- W70463984 hasRelatedWork W2010297935 @default.
- W70463984 hasRelatedWork W2025279573 @default.
- W70463984 hasRelatedWork W2026447131 @default.
- W70463984 hasRelatedWork W2096028664 @default.
- W70463984 hasRelatedWork W2122196909 @default.
- W70463984 hasRelatedWork W2982210436 @default.
- W70463984 hasRelatedWork W3099164941 @default.
- W70463984 isParatext "false" @default.
- W70463984 isRetracted "false" @default.
- W70463984 magId "70463984" @default.
- W70463984 workType "book-chapter" @default.