scholarly journals Time-dependent phase-space characterization of intense charged particle beams

2009 ◽  
Vol 12 (2) ◽  
Author(s):  
D. Stratakis ◽  
R. A. Kishek ◽  
R. B. Fiorito ◽  
K. Tian ◽  
I. Haber ◽  
...  
Keyword(s):  
Charged Particle ◽  
Phase Space ◽  
Time Dependent ◽  
Particle Beams ◽  
Charged Particle Beams ◽  
Space Characterization

Characterization of 2D Al2O3:C,Mg radiophotoluminescence films in charged particle beams

2021 ◽  
Vol 141 ◽  
pp. 106518
Author(s):  
Marijke De Saint-Hubert ◽  
Fabio Castellano ◽  
Paul Leblans ◽  
Paul Sterckx ◽  
Satoshi Kodaira ◽  
...  
Keyword(s):  
Charged Particle ◽  
Particle Beams ◽  
Charged Particle Beams

Phase-Space Manipulation of Charged-Particle Beams by Means of Coupling Resonances

2007 ◽  
Vol 76 (7) ◽  
pp. 074501 ◽  
Author(s):  
Hiromi Okamoto ◽  
Kenichi Kaneta ◽  
Andrew M. Sessler
Keyword(s):  
Charged Particle ◽  
Phase Space ◽  
Particle Beams ◽  
Charged Particle Beams

scholarly journals The FARCOS project. First characterization of CsI(Tl) crystals of the FARCOS array using charged particle beams at LNS

2014 ◽  
Vol 66 ◽  
pp. 11001 ◽  
Author(s):  
L. Quattrocchi ◽  
L. Acosta ◽  
E. De Filippo ◽  
T. Minniti ◽  
E. V. Pagano ◽  
...  
Keyword(s):  
Charged Particle ◽  
Particle Beams ◽  
Charged Particle Beams

scholarly journals A novel non-adiabatic approach to transition crossing in a circular hadron accelerator

2021 ◽  
Vol 136 (11) ◽  
Author(s):  
M. Giovannozzi ◽  
L. Huang ◽  
A. Huschauer ◽  
A. Franchi
Keyword(s):  
Charged Particle ◽  
Phase Space ◽  
Transition Energy ◽  
Closed Orbit ◽  
Proton Synchrotron ◽  
Particle Accelerators ◽  
Particle Beams ◽  
Super Proton Synchrotron ◽  
Charged Particle Beams ◽  
Adiabatic Approach

AbstractCrossing the transition energy is always a delicate process, representing a potential source of strong perturbations of the dynamics of charged particle beams in a hadron circular accelerator. Since the first generation of multi-GeV rings, intense studies have been devoted to understanding the possible harmful mechanisms involved in transition crossing and to devise mitigation measures. Nowadays, several circular particle accelerators are successfully operating across the transition energy and this process is well mastered. In a completely different context, stable resonances of the traverse phase space have been proposed as new means of manipulating charged particle beams. While the original aim of such a proposal was multi-turn extraction from the CERN Proton Synchrotron to the Super Proton Synchrotron, many more applications have been proposed and studied in detail. In this paper, the two topics, i.e. transition crossing and stable resonances, have been brought together with the goal of providing a novel and non-adiabatic approach to perform a clean transition crossing. The idea presented here is that by judiciously using sextupoles and octupoles it is possible to generate stable islands of the horizontal phase space. These islands represent a second closed orbit whose properties can be selected independently of those of the standard, i.e. central, closed orbit. This provides a means of performing a non-adiabatic change of the transition energy experienced by the charged particles by displacing the beam between the two closed orbits.

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