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@InProceedings{suleiman:napac2019-mozbb5,
author = {R. Suleiman and P.A. Adderley and J.F. Benesch and D.B. Bullard and J.R. Delayen and J.M. Grames and J. Guo and F.E. Hannon and J. Hansknecht and C. Hernandez-Garcia and R. Kazimi and G.A. Krafft and M.A. Mamun and M. Poelker and M.G. Tiefenback and Y.W. Wang and S.A.K. Wijethunga and J.T. Yoskowitz and S. Zhang},
% author = {R. Suleiman and P.A. Adderley and J.F. Benesch and D.B. Bullard and J.R. Delayen and J.M. Grames and others},
% author = {R. Suleiman and others},
title = {{Magnetized Electron Source for JLEIC Cooler}},
booktitle = {Proc. NAPAC'19},
pages = {83--86},
paper = {MOZBB5},
language = {english},
keywords = {cathode, electron, gun, solenoid, high-voltage},
venue = {Lansing, MI, USA},
series = {North American Particle Accelerator Conference},
number = {4},
publisher = {JACoW Publishing, Geneva, Switzerland},
month = {10},
year = {2019},
issn = {2673-7000},
isbn = {978-3-95450-223-3},
doi = {10.18429/JACoW-NAPAC2019-MOZBB5},
url = {http://jacow.org/napac2019/papers/mozbb5.pdf},
note = {https://doi.org/10.18429/JACoW-NAPAC2019-MOZBB5},
abstract = {Magnetized bunched-beam electron cooling is a critical part of the Jefferson Lab Electron Ion Collider (JLEIC). Strong cooling of ion beams will be accomplished inside a cooling solenoid where the ions co-propagate with an electron beam generated from a source immersed in magnetic field. This contribution describes the production and characterization of magnetized electron beam using a compact 300 kV DC high voltage photogun and bialkali-antimonide photocathodes. Beam magnetization was studied using a diagnostic beamline that includes viewer screens for measuring the shearing angle of the electron beamlet passing through a narrow upstream slit. Correlated beam emittance with magnetic field at the photocathode was measured for various laser spot sizes. Measurements of photocathode lifetime were carried out at different magnetized electron beam currents up to 28 mA and high bunch charge up to 0.7 nano-Coulomb was demonstrated.},
}