scholarly journals Comparison of dc and superconducting rf photoemission guns for high brightness high average current beam production

2011 ◽  
Vol 14 (7) ◽  
Author(s):  
Ivan V. Bazarov ◽  
Allen Kim ◽  
Manu N. Lakshmanan ◽  
Jared M. Maxson
Keyword(s):  
High Brightness ◽  
Beam Production ◽  
Superconducting Rf ◽  
Average Current

scholarly journals Radiation Generation with an Existing Demonstrator of an Energy-Recovery Continuous-Wave Superconducting RF Accelerator

2020 ◽  
Vol 77 (5) ◽  
pp. 337-343
Author(s):  
Ji-Gwang Hwang ◽  
Michael Abo-Bakr ◽  
Aleksandr Matveenko ◽  
Georgios Kourkafas ◽  
Thorsten Kamps
Keyword(s):  
Energy Recovery ◽  
Continuous Wave ◽  
High Brightness ◽  
X Ray ◽  
Superconducting Radio Frequency ◽  
Energy Recovery Linac ◽  
Radiation Generation ◽  
Superconducting Rf ◽  
Current Electron ◽  
Average Current

Abstract Over the past decades, many accelerator laboratories have put much effort into the development of compact energy-recovery linac (ERL) demonstrators to verify various physical and technical aspects of the generation, acceleration, transport and energy recovery of high brightness and high average current electron beams in a superconducting radio-frequency (SRF) linear accelerator. Beyond these goals, the ERL demonstrator also offers unique opportunities to study novel schemes for THz and X-ray radiation generation. In this paper, we discuss feasible options for schemes generating THz and X-ray radiation at low-energy continuous-wave (CW) SRF ERL demonstrators such as the bERLinPro accelerator.

Record high-average current from a high-brightness photoinjector

2013 ◽  
Vol 102 (3) ◽  
pp. 034105 ◽  
Author(s):  
Bruce Dunham ◽  
John Barley ◽  
Adam Bartnik ◽  
Ivan Bazarov ◽  
Luca Cultrera ◽  
...  
Keyword(s):  
High Brightness ◽  
Average Current
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