Vacuum in Particle Accelerators: Modelling, Design and Operation of Beam Vacuum Systems

ISBN-13: 9783527343027 / Angielski / Twarda / 2020 / 552 str.

Oleg B. Malyshev

Opis

Extending beyond the coverage found in standard works on vacuum science and technology, the content here is specifically tailored to the requirements of high-tech particle accelerator vacuum chambers. To this end, the book provides a detailed overview of ultra-high vacuum systems used in charge particle accelerators with a focus on design and modelling. Following a recapitulation of the various vacuum requirements, the text goes on to identify sources of gas in the vacuum chambers and methods for their removal before dealing with the control of the beam itself and the beam aperture. Latter sections focus on the modelling approaches for vacuum chambers under different operating conditions. As an aid to identifying sources of errors and avoiding expensive reconfigurations, this is invaluable reading for users and developers of particle accelerators.

Spis treści

INTRODUCTIONVACUUM REQUIREMENTSDefinition of VacuumVacuum Specification for Particle AcceleratorsSOURCES OF GAS IN AN ACCELERATOR VACUUM CHAMBERAtmospheric and Residual Gases in Vacuum ChamberMaterials Used for and in Vacuum ChambersSurface Cleaning, Treatment, Conditioning, Bake-Out, CoatingsThermal OutgassingEquilibrium and Saturation Gas PressureElectron Stimulated DesorptionPhoton Stimulated DesorptionIon Stimulated DesorptionHeavy Ion Stimulated DesorptionOther Sources of GasNON-EVAPORABLE GETTER COATINGBEAM APERTURE AND VACUUM CHAMBER CROSS SECTIONSYNCHROTRON RADIATIONVACUUM SYSTEM MODELLINGOne-Dimensional ApproachThree-Dimensional Modelling: Test Particles Monte CarloMolecular Beaming EffectCombining One-Dimensional and Three-Dimensional Approaches in Optimising the UHV Pumping System VACUUM CHAMBER AT ROOM TEMPERATURENo Synchrotron Radiation or Particle LossesA Vacuum Chamber with Synchrotron Radiation Lumped Pumps and Their Input Parameters for ModellingDistributed PumpsNon-Evaporable Getter CoatingsVACUUM CHAMBER AT CRYOGENIC TEMPERATURESPressure and Gas DensityEquilibrium Pressure, IsothermsVacuum Chamber with Synchrotron Radiation BEAM INDUCED ELECTRON MULTIPACTING AND VACUUM ION INDUCED PRESSURE INSTABILITYPositively Charged Beam MachinesHeavy Ion Machines

O autorze

Oleg Malyshev is a Senior Vacuum Scientist in Accelerator Science and Technology Centre at STFC Daresbury Laboratory near Warrington, UK.