Cargando…
$\mathrm{e}^+$$\mathrm{e}^-$ Beam-beam Parameter Study for a TeV-scale PWFA Linear Collider
We perform a beam-beam parameter study for a TeV-scale PWFA (particle-driven plasma wakefield acceleration) $\mathrm{e}^+$ $\mathrm{e}^-$ linear collider using GUINEA-PIG simulations. The study shows that the total luminosity follows the $1/\sqrt{\sigma_z}$-scaling predicted by beamstrahlung theory,...
Autores principales: | , , |
---|---|
Lenguaje: | eng |
Publicado: |
2020
|
Materias: | |
Acceso en línea: | http://cds.cern.ch/record/2743014 |
_version_ | 1780968533977464832 |
---|---|
author | Chen, Jian Bin Ben Schulte, Daniel Adli, Erik |
author_facet | Chen, Jian Bin Ben Schulte, Daniel Adli, Erik |
author_sort | Chen, Jian Bin Ben |
collection | CERN |
description | We perform a beam-beam parameter study for a TeV-scale PWFA (particle-driven plasma wakefield acceleration) $\mathrm{e}^+$ $\mathrm{e}^-$ linear collider using GUINEA-PIG simulations. The study shows that the total luminosity follows the $1/\sqrt{\sigma_z}$-scaling predicted by beamstrahlung theory, where $\sigma_z$ is the rms beam length, which is advantageous for PWFA, as short beam lengths are preferred. We also derive a parameter set for a 3 TeV PWFA linear collider with main beam parameters optimised for luminosity and luminosity spread introduced by beamstrahlung. Lastly, the study also compare the performance for scenarios with reduced positron beam charge at 3 TeV and 14 TeV with CLIC parameters. |
id | cern-2743014 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2020 |
record_format | invenio |
spelling | cern-27430142023-03-14T19:26:13Zhttp://cds.cern.ch/record/2743014engChen, Jian Bin BenSchulte, DanielAdli, Erik$\mathrm{e}^+$$\mathrm{e}^-$ Beam-beam Parameter Study for a TeV-scale PWFA Linear Colliderphysics.acc-phAccelerators and Storage RingsWe perform a beam-beam parameter study for a TeV-scale PWFA (particle-driven plasma wakefield acceleration) $\mathrm{e}^+$ $\mathrm{e}^-$ linear collider using GUINEA-PIG simulations. The study shows that the total luminosity follows the $1/\sqrt{\sigma_z}$-scaling predicted by beamstrahlung theory, where $\sigma_z$ is the rms beam length, which is advantageous for PWFA, as short beam lengths are preferred. We also derive a parameter set for a 3 TeV PWFA linear collider with main beam parameters optimised for luminosity and luminosity spread introduced by beamstrahlung. Lastly, the study also compare the performance for scenarios with reduced positron beam charge at 3 TeV and 14 TeV with CLIC parameters.arXiv:2009.13672oai:cds.cern.ch:27430142020-09-28 |
spellingShingle | physics.acc-ph Accelerators and Storage Rings Chen, Jian Bin Ben Schulte, Daniel Adli, Erik $\mathrm{e}^+$$\mathrm{e}^-$ Beam-beam Parameter Study for a TeV-scale PWFA Linear Collider |
title | $\mathrm{e}^+$$\mathrm{e}^-$ Beam-beam Parameter Study for a TeV-scale PWFA Linear Collider |
title_full | $\mathrm{e}^+$$\mathrm{e}^-$ Beam-beam Parameter Study for a TeV-scale PWFA Linear Collider |
title_fullStr | $\mathrm{e}^+$$\mathrm{e}^-$ Beam-beam Parameter Study for a TeV-scale PWFA Linear Collider |
title_full_unstemmed | $\mathrm{e}^+$$\mathrm{e}^-$ Beam-beam Parameter Study for a TeV-scale PWFA Linear Collider |
title_short | $\mathrm{e}^+$$\mathrm{e}^-$ Beam-beam Parameter Study for a TeV-scale PWFA Linear Collider |
title_sort | $\mathrm{e}^+$$\mathrm{e}^-$ beam-beam parameter study for a tev-scale pwfa linear collider |
topic | physics.acc-ph Accelerators and Storage Rings |
url | http://cds.cern.ch/record/2743014 |
work_keys_str_mv | AT chenjianbinben mathrmemathrmebeambeamparameterstudyforatevscalepwfalinearcollider AT schultedaniel mathrmemathrmebeambeamparameterstudyforatevscalepwfalinearcollider AT adlierik mathrmemathrmebeambeamparameterstudyforatevscalepwfalinearcollider |