Speaker
Gowrishankar Thalagavadi Hallilingaiah
Description
The next-generation continuous-wave accelerators demand high-brightness and high-average current beam sources. The superconducting radio-frequency photoelectron injector (SRF gun) is a promising candidate, and its development is being carried out actively at different research institutes worldwide. So far, nearly all the tested SRF guns have fallen short of their designed gradient, primarily due to the field emission within the cavity, leading to sub-optimal gun performance. This poster presents our planned approach to designing a novel SRF gun cavity to overcome the existing limitations. We will also explore the multi-mode operation of the cavity for maximizing the beam brightness.
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Primary authors
Gowrishankar Thalagavadi Hallilingaiah
André Arnold
(HZDR)
