STATIONARY PARAMETERS OF A NEUTRALIZED ELECTRON COOLING SYSTEM

Authors
MESHKOV I SYRESIN E MUSTAFIN E ZENKEVICH P
Citation
I. Meshkov et al., STATIONARY PARAMETERS OF A NEUTRALIZED ELECTRON COOLING SYSTEM, Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 391(1), 1997, pp. 107-109
Citations number
5
Categorie Soggetti
Nuclear Sciences & Tecnology","Physics, Particles & Fields","Instument & Instrumentation",Spectroscopy
Journal title
Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment → ACNP
ISSN journal
01689002
Volume
391
Issue
1
Year of publication
1997
Pages
107 - 109
Database
ISI
SICI code
0168-9002(1997)391:1<107:SPOANE>2.0.ZU;2-D
Abstract
The stationary parameters of a neutralized electron cooling system (th e electron current, the neutralization degree, etc.) are defined by an energy balance equation for the ions. We discuss the main sources of the ion heating: incoherent heating (natural and artificial) as well a s coherent heating due to dipole oscillations excited by an interactio n between the primary electrons and the ions. Analysis of beam lifetim e with account of this energy balance equation and maxwellization due to intrabeam scattering permits us to estimate the stationary paramete rs. Results of estimations are compared with experimental data obtaine d at the LEAR e-cooling system.