Skip to Main Content
IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards,
eBooks, and eLearning courses.
Learn more about:
IEEE Xplore subscriptions
Your organization might have access to this article on the publisher's site. To check,
click on this link:http://dx.doi.org/+10.1063/1.1149650
Standard emittance measurement techniques for bright electron beams are either insensitive to the emittance due to correlated effects like misaligned quadrupoles or a nonzero axial magnetic field at the cathode, or are unable to differentiate that emittance from the beam’s intrinsic emittance corresponding to the beam’s actual entropy. We describe a technique based on the standard quadrupole scan, in which the beam correlations leading to emittance growth can be directly measured, and the emittance from these correlations can be found for special cases. © 1999 American Institute of Physics.
A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.