Zobrazeno 1 - 10
of 2 269
pro vyhledávání: '"Giovannozzi, A."'
Recently, nonlinear effects have been utilized to cool a special beam represented by an annular distribution in a 2D phase space. This outcome was accomplished using an AC dipole combined with amplitude detuning generated by static nonlinear magnets.
Externí odkaz:
http://arxiv.org/abs/2410.21895
Autor:
Montanari, C. E., Appleby, R. B., Bazzani, A., Giovannozzi, M., Hermes, P., Poyet, A., Redaelli, S., Sterbini, G.
In circular particle accelerators, storage rings, or colliders, mitigating beam losses is critical to ensuring optimal performance, particularly for rings that include superconducting magnets. A thorough understanding of beam-halo dynamics is essenti
Externí odkaz:
http://arxiv.org/abs/2410.10708
New developments in accelerator physics have broadened the set of available techniques for manipulating charged-particle beams. Adiabatic trapping and transport of beam in resonance islands has been studied and successfully implemented at the CERN Pr
Externí odkaz:
http://arxiv.org/abs/2409.10928
Harmonic analysis has provided powerful tools to accurately determine the tune from turn-by-turn data originating from numerical simulations or beam measurements in circular accelerators and storage rings. Methods that have been developed since the 1
Externí odkaz:
http://arxiv.org/abs/2409.05406
In this paper, we analyze the adiabatic crossing of a resonance for Hamiltonian systems when a double-resonance condition is satisfied by the linear frequency at an elliptic fixed point. We discuss in detail the phase-space structure on a class of Ha
Externí odkaz:
http://arxiv.org/abs/2402.18358
Autor:
Di Croce, D., Giovannozzi, M., Krymova, E., Pieloni, T., Redaelli, S., Seidel, M., Tomás, R., Van der Veken, F. F.
Dynamic aperture is an important concept for the study of non-linear beam dynamics in circular accelerators. It describes the extent of the phase-space region where a particle's motion remains bounded over a given number of turns. Understanding the f
Externí odkaz:
http://arxiv.org/abs/2402.11077
Autor:
Cavoto, G., Chakraborty, R., Doinaki, A., Dutsov, C., Giovannozzi, M., Hume, T., Kirch, K., Michielsen, K., Morvaj, L., Papa, A., Renga, F., Sakurai, M., Schmidt-Wellenburg, P.
At the Paul Scherrer Institut (PSI), we are currently working on the development of a high-precision apparatus with the aim of searching for the muon electric dipole moment (EDM) with unprecedented sensitivity. The underpinning principle of this expe
Externí odkaz:
http://arxiv.org/abs/2311.10508
Autor:
Khaw, Kim Siang, Chen, Cheng, Giovannozzi, Massimo, Hu, Tianqi, Lv, Meng, Ng, Jun Kai, Papa, Angela, Schmidt-Wellenburg, Philipp, Vitali, Bastiano, Wong, Guan Ming
Permanent electric dipole moments (EDMs) are excellent probes of physics beyond the Standard Model, especially on new sources of CP violation. The muon EDM has recently attracted significant attention due to discrepancies in the magnetic anomaly of t
Externí odkaz:
http://arxiv.org/abs/2307.01535
The efficient detection of chaotic behavior in orbits of a complex dynamical system is an active domain of research. Several indicators have been proposed in the past, and new ones have recently been developed in view of improving the performance of
Externí odkaz:
http://arxiv.org/abs/2304.08340
We investigate the ability of an ensemble reservoir computing approach to predict the long-term behaviour of the phase-space region in which the motion of charged particles in hadron storage rings is bounded, the so-called dynamic aperture. Currently
Externí odkaz:
http://arxiv.org/abs/2301.06786