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Parasitic Cavities Losses in SPEAR-2

Technical Report ·
DOI:https://doi.org/10.2172/1344869· OSTI ID:1344869
 [1]
  1. SLAC National Accelerator Lab., Menlo Park, CA (United States)
In PEP the large number of particles in a bunch, together with the small bunch length, may cause grievous energy loss from the beam to parasitic modes in the accelerating cavities. I have recently tried to estimate the parasitic cavity in PEP, based on a paper of Keil and I have obtained the result that the loss to parasitic modes will be about 10 MeV per particle per revolution for a bunch length of about 10 cm. In this note, I bring together some of the considerations that might bear on an experimental investigation of the loss using SPEAR-2.
Research Organization:
SLAC National Accelerator Laboratory (SLAC)
Sponsoring Organization:
USDOE Office of Science (SC)
DOE Contract Number:
AC02-76SF00515
OSTI ID:
1344869
Report Number(s):
SLAC-TN-16-012
Country of Publication:
United States
Language:
English

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