Simultaneous axial and rotational electron beam velocity measurement usinga phosphor scintillator

Authors
He, W Cooke, SJ Cross, AW Phelps, ADR
Citation
W. He et al., Simultaneous axial and rotational electron beam velocity measurement usinga phosphor scintillator, REV SCI INS, 72(5), 2001, pp. 2268-2270
Citations number
17
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences","Instrumentation & Measurement
Journal title
REVIEW OF SCIENTIFIC INSTRUMENTS
ISSN journal
00346748 → ACNP
Volume
72
Issue
5
Year of publication
2001
Pages
2268 - 2270
Database
ISI
SICI code
0034-6748(200105)72:5<2268:SAAREB>2.0.ZU;2-L
Abstract
A novel method which measures beam axial and rotational velocity for any la rge-orbit beam with a common guiding center is described. Time-integrated b eam velocity information is obtained using a beam block and phosphor scinti llator. Results using this method are compared to capacitive probe measurem ents and trajectory modeling for the electron beam for a cyclotron autoreso nance maser oscillator. (C) 2001 American Institute of Physics.