E-cloud Driven Single-bunch Instabilities in PS2

Autor:	Venturini, Marco, De Maria, Riccardo, Furman, Miguel, Papaphilippou, Yannis, Penn, Gregory, Rumolo, Giovanni, Secondo, Raffaello, Vay, Jean-Luc
Jazyk:	angličtina
Rok vydání:	2010
Předmět:	05 Beam Dynamics and Electromagnetic Fields Physics::Accelerator Physics D05 Instabilities - Processes Impedances Countermeasures Accelerator Physics
Zdroj:	Scopus-Elsevier INSPIRE-HEP
DOI:	10.18429/jacow-ipac2010-tupd072
Popis:	One of the options under consideration for a future upgrade of the LHC injector complex includes the replacement of PS with PS2 (a longer circumference and higher energy ring). Efforts are currently underway to design the new machine and characterize the beam dynamics. Electron cloud effects represent a potentially serious limitation to the achievement of the upgrade goals. We report on ongoing numerical studies aiming at estimating the e-cloud density threshold for the occurrence of single bunch instabilities or significant degradation of the beam emittance. We present selected results obtained in the more familiar quasi-static approximation and/or in the Lorentz-boosted frame. Proceedings of the 1st International Particle Accelerator Conference, IPAC2010, Kyoto, Japan
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f545fdd43b4a2d2f86609336f689be4 Zobrazit plný text záznamu