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Simulation of Head-on Beam-Beam Limitations in Future High Energy Colliders

The Future Circular Hadron Collider (FCC-hh) project calls for studies in a new regime of beam-beam interactions. While the emittance damping due to synchrotron radiation is still slower than in past or existing lepton colliders, it is significantly larger than in other hadron colliders. The slow re...

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Detalles Bibliográficos
Autores principales: Buffat, Xavier, Barranco, Javier, Florio, Adrien, Pieloni, Tatiana, Tambasco, Claudia
Lenguaje:eng
Publicado: 2016
Materias:
Acceso en línea:https://dx.doi.org/10.18429/JACoW-IPAC2016-TUPMW009
http://cds.cern.ch/record/2207364
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author Buffat, Xavier
Barranco, Javier
Florio, Adrien
Pieloni, Tatiana
Tambasco, Claudia
author_facet Buffat, Xavier
Barranco, Javier
Florio, Adrien
Pieloni, Tatiana
Tambasco, Claudia
author_sort Buffat, Xavier
collection CERN
description The Future Circular Hadron Collider (FCC-hh) project calls for studies in a new regime of beam-beam interactions. While the emittance damping due to synchrotron radiation is still slower than in past or existing lepton colliders, it is significantly larger than in other hadron colliders. The slow reduction of the emittance is profitable for higher luminosity in term of transverse beam size at the interaction points and also to mitigate long-range beam-beam effects, potentially allowing for a reduction of the crossing angle between the beams during the operation. In such conditions, the strength of head-on beam-beam interactions increases, potentially limiting the beam brightness. 4D weak-strong and strong-strong simulations are performed in order to assess these limitations.
id oai-inspirehep.net-1469923
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2016
record_format invenio
spelling oai-inspirehep.net-14699232022-08-10T12:47:54Zdoi:10.18429/JACoW-IPAC2016-TUPMW009http://cds.cern.ch/record/2207364engBuffat, XavierBarranco, JavierFlorio, AdrienPieloni, TatianaTambasco, ClaudiaSimulation of Head-on Beam-Beam Limitations in Future High Energy CollidersAccelerators and Storage RingsThe Future Circular Hadron Collider (FCC-hh) project calls for studies in a new regime of beam-beam interactions. While the emittance damping due to synchrotron radiation is still slower than in past or existing lepton colliders, it is significantly larger than in other hadron colliders. The slow reduction of the emittance is profitable for higher luminosity in term of transverse beam size at the interaction points and also to mitigate long-range beam-beam effects, potentially allowing for a reduction of the crossing angle between the beams during the operation. In such conditions, the strength of head-on beam-beam interactions increases, potentially limiting the beam brightness. 4D weak-strong and strong-strong simulations are performed in order to assess these limitations.CERN-ACC-2016-261oai:inspirehep.net:14699232016
spellingShingle Accelerators and Storage Rings
Buffat, Xavier
Barranco, Javier
Florio, Adrien
Pieloni, Tatiana
Tambasco, Claudia
Simulation of Head-on Beam-Beam Limitations in Future High Energy Colliders
title Simulation of Head-on Beam-Beam Limitations in Future High Energy Colliders
title_full Simulation of Head-on Beam-Beam Limitations in Future High Energy Colliders
title_fullStr Simulation of Head-on Beam-Beam Limitations in Future High Energy Colliders
title_full_unstemmed Simulation of Head-on Beam-Beam Limitations in Future High Energy Colliders
title_short Simulation of Head-on Beam-Beam Limitations in Future High Energy Colliders
title_sort simulation of head-on beam-beam limitations in future high energy colliders
topic Accelerators and Storage Rings
url https://dx.doi.org/10.18429/JACoW-IPAC2016-TUPMW009
http://cds.cern.ch/record/2207364
work_keys_str_mv AT buffatxavier simulationofheadonbeambeamlimitationsinfuturehighenergycolliders
AT barrancojavier simulationofheadonbeambeamlimitationsinfuturehighenergycolliders
AT florioadrien simulationofheadonbeambeamlimitationsinfuturehighenergycolliders
AT pielonitatiana simulationofheadonbeambeamlimitationsinfuturehighenergycolliders
AT tambascoclaudia simulationofheadonbeambeamlimitationsinfuturehighenergycolliders