490 citations · 559 across the 23 of their papers we have counts for
9 papers · 1 filter
Measurement of transverse beam emittance of split beams for the CERN Proton Synchrotron Multi-Turn Extraction
G. Russo, F. Cerutti, L. S. Esposito +4
Crossing a horizontal nonlinear resonance is the approach that can be used to split a beam in several beamlets with the goal to perform multi-turn extraction from a circular partic…
Implementation of synchronised PS-SPS transfer with barrier buckets
M. Vadai, H. Damerau, M. Giovannozzi +2
For the future intensity increase of the fixed-target beams in the CERN accelerator complex, a barrier-bucket scheme has been developed to reduce the beam loss during the 5-turn ex…
Hamiltonian theory of the crossing of the nonlinear coupling resonance
A. Bazzani, F. Capoani, M. Giovannozzi
In a recent paper, the adiabatic theory of Hamiltonian systems was successfully applied to study the crossing of the linear coupling resonance, . A detailed explanation…
Analysis of adiabatic trapping phenomena for quasi-integrable area-preserving maps in the presence of time-dependent exciters
A. Bazzani, F. Capoani, M. Giovannozzi
In this paper, new results concerning the phenomenon of adiabatic trapping into resonance for a class of quasi-integrable maps with a time-dependent exciter are presented and discu…
Nonlinear cooling of an annular beam distribution
A. Bazzani, F. Capoani, M. Giovannozzi +1
In recent years, intense efforts have been devoted to studying how nonlinear effects can be used to shape the transverse beam distribution by means of an adiabatic crossing of nonl…
Future Circular Hadron Collider FCC-hh: Overview and Status
M. Benedikt, A. Chance, B. Dalena +11
The Future Circular Collider (FCC) study was launched as a world-wide international collaboration hosted by CERN. Its goal is to push the field to the next energy frontier beyond L…
Probing the diffusive behaviour of beam-halo dynamics in circular accelerators
C. E. Montanari, A. Bazzani, M. Giovannozzi
Circular particle accelerators at the energy frontier are based on superconducting magnets that are extremely sensitive to beam losses as these might induce quenches, i.e.\ transit…
Split or unsplit electron beams?
Andrea Franchi, Massimo Giovannozzi
Non-linear effects have become increasingly relevant in modern circular particle accelerators, and in recent years a change of paradigm has appeared, the attitude towards nonlinear…
Manipulation of transverse emittances in circular accelerators by crossing non-linear 2D resonances
A. Bazzani, F. Capoani, M. Giovannozzi
Controlling non-linear effects in the transverse dynamics of charged particle beams in circular accelerators opens new possibilities for controlling some of the beam properties. Be…