Salvato in:
| Autori principali: | , |
|---|---|
| Natura: | Preprint |
| Pubblicazione: |
2018
|
| Soggetti: | |
| Accesso online: | https://arxiv.org/abs/1808.01218 |
| Tags: |
Aggiungi Tag
Nessun Tag, puoi essere il primo ad aggiungerne!!
|
| _version_ | 1866916561547165696 |
|---|---|
| author | Groening, Lars Chung, Moses |
| author_facet | Groening, Lars Chung, Moses |
| contents | Particle beams provided by accelerators occupy a finite volume of the four dimensional transverse phase space. The latter is spanned by the four degrees of freedom, i.e., horizontal/vertical position and momentum. This volume is referred to as emittance. Horizontal and vertical emittances are obtained through projections onto the two transverse sub-phase spaces. Eigen-emittances are obtained from the latter by removing all horizontal-vertical correlations through an appropriate beam optics section. Canonical vorticity flux is used for instance for modelling dynamics of tubes formed by magnetic field lines and particle currents embedded into plasmas. This report is on the relation of eigen-emittances and canonical vorticity flux. Change of beam eigen-emittances is equivalent to change of beam canonical vorticity flux. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_1808_01218 |
| institution | arXiv |
| publishDate | 2018 |
| record_format | arxiv |
| spellingShingle | Relation between particle beam eigen-emittances and canonical vorticity flux Groening, Lars Chung, Moses Accelerator Physics Plasma Physics Particle beams provided by accelerators occupy a finite volume of the four dimensional transverse phase space. The latter is spanned by the four degrees of freedom, i.e., horizontal/vertical position and momentum. This volume is referred to as emittance. Horizontal and vertical emittances are obtained through projections onto the two transverse sub-phase spaces. Eigen-emittances are obtained from the latter by removing all horizontal-vertical correlations through an appropriate beam optics section. Canonical vorticity flux is used for instance for modelling dynamics of tubes formed by magnetic field lines and particle currents embedded into plasmas. This report is on the relation of eigen-emittances and canonical vorticity flux. Change of beam eigen-emittances is equivalent to change of beam canonical vorticity flux. |
| title | Relation between particle beam eigen-emittances and canonical vorticity flux |
| topic | Accelerator Physics Plasma Physics |
| url | https://arxiv.org/abs/1808.01218 |