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in creator/contributor: "Tuckmantel, J."

open access

Modeling and Simulation of the Longitudinal Beam Dynamics - RF Station Interaction in the LHC Rings

A non-linear time-domain simulation has been developed to study the interaction between longitudinal beam dynamics and RF stations in the LHC rings. The motivation for this tool is to determine optimal LLRF configurations, to study system sensitivity on various parameters, and to define the operational and technology limits. It will be also used to study the effect of RF station noise, impedance, and perturbations on the beam life time and longitudinal emittance. It allows the study of alternat… more

Date: July 7, 2008

Creator: Mastorides, T; Rivetta, C.; Fox, J. D.; Winkle, D.Van; Baudrenghien, P. & Tuckmantel, J.

Item Type: Article

Partner: UNT Libraries Government Documents Department

open access

Status of LHC crab activity simulations and beam studies

The LHC crab cavity program is advancing rapidly towards a first prototype which is anticipated to be tested during the early stages of the LHC phase I upgrade and commissioning. The general project status and some aspects related to crab optics, collimation, aperture constraints, impedances, noise effects. beam transparency and machine protection critical for a safe and robust operation of LHC beams with crab cavities are addressed here.

Date: May 4, 2009

Creator: Calaga, R.; Assman, R.; Barranco, J.; Barranco, J.; Calaga, R.; Caspers, F. et al.