In response to the 2013 Update of the European Strategy for Particle Physics (EPPSU), the
Future Circular Collider (FCC) study was launched as a world-wide international …

Since the first transverse instability observed in 2010, many studies have been performed on
both measurement and simulation sides and several lessons have been learned. In a …

In the past, transverse coherent instabilities have been observed at the Hadron-Electron
Ring Accelerator (HERA) proton ring that were instigated by the presence of linear coupling …

Modern and future particle accelerators employ increasingly higher intensity and brighter
beams of charged particles and become operationally limited by coherent beam instabilities …

The presentation will cover approaches and strategies of modeling and implementing
collective effects in modern simulation codes. We will review some of the general …

International high-energy particle physics research centers, like CERN and Fermilab,
require excessive studies and simulations to plan for the upcoming upgrades of the world's …

We review here two essential methods to evaluate growth rates of transverse coherent
instabilities arising from beam-coupling impedance in a synchrotron, namely Vlasov …

For a single hadron bunch in a circular accelerator at zero chromaticity, without multiturn
wakes and without electron clouds and other beams, only one transverse collective …

A simulation code, GOAT, is developed to simulate single-bunch intensity-dependent effects
and their interplay in the proton ring of the Electron-Ion Collider in China (EicC) project …

The LIU program at CERN is of paramount importance at international level. The program
foresees a significant upgrade of the LHC injector chain to increase the luminosity of the …