5 papers
Resonance driving terms and tune spread with amplitude driven a beam-beam long range kick and a DC wire kick
Kyriacos Skoufaris, Guido Sterbini, Yannis Papaphilippou
This document presents in detail the derivation of the formulas that describe the resonance driving terms and the tune spread with amplitude generated by the beam-beam long range i…
Impact of the 50 Hz harmonics on the beam evolution of the Large Hadron Collider
Sofia Kostoglou, Gianluigi Arduini, Leandro Intelisano +2
Harmonics of the mains frequency (50 Hz) have been systematically observed in the transverse beam spectrum of the Large Hadron Collider (LHC) since the start of its operation in th…
Linear Optics Computations
Guido Sterbini
In this Chapter we briefly recall and summarize the main linear optics concepts of the accelerators beam dynamics theory. In doing so we put our emphasis on the related computation…
Tune modulation effects in the High Luminosity Large Hadron Collider
Sofia Kostoglou, Hannes Bartosik, Yannis Papaphilippou +2
Several transverse noise sources, such as power supply ripples, can potentially act as an important limiting mechanism for the luminosity production of the Large Hadron Collider (L…
Origin of the 50 Hz harmonics in the transverse beam spectrum of the Large Hadron Collider
Sofia Kostoglou, Gianluigi Arduini, Leandro Intelisano +2
Since the beginning of the Large Hadron Collider (LHC) commissioning, spectral components at harmonics of the mains frequency (50 Hz) have been observed in the transverse beam spec…