Ionization Effects - February 12, 2019
Jump to navigation
Jump to search
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.
Meeting Info
We will meet Tuesday February 12 at 11:00 am EST in TL 2236.
Wiki Page for the meeing: https://wiki.jlab.org/ciswiki/index.php/Ionization_Effects_-_February_12,_2019
For those calling in we'll use the Blue Jeans [1] audio conference system.
Meeting ID: 366850636# Meeting URL (for video and/or audio call in): http://bluejeans.com/366850636 Phone number (for audio call in): 1-888-240-2560
Topics
- Background
- 2018 Experiment
- Paper Outline
- Simulation Studies
- IBSimu
Background Material
- Ion impact degradation of GaAs photocathodes
- J. Grames, R. Suleiman, P. A. Adderley, J. Clark, J. Hansknecht, D. Machie, M. Poelker, and M. L. Stutzman, "Charge and fluence lifetime measurements of a DC high voltage GaAs photogun at high average current", Phys. Rev. ST Accel. Beams 14, 043501 (2011), media:high current lifetime_in print.pdf
- 2018 Experiment to exploit increase of laser area to achieve >100C at >1mA from high polarization photocathodes
- Joe Grames, Phil Adderley, John Hansknecht, Reza Kazimi, Matt Poelker, Daniel Moser, Marcy Stutzman, R. Suleiman Shukui Zhang "Milliampere beam studies using high polarization photocathodes at the CEBAF Photoinjector" media:PSTP2017_Grames_v1.pptx media:PSTP2017_Grames_Final.pdf