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Recent transition crossing results from the Fermilab main ring

Technical Report ·
DOI:https://doi.org/10.2172/573020· OSTI ID:573020
This paper outlines the known mechanisms for emittance dilution and beam loss during transition crossing. These include scraping, Johnsen`s nonlinear effect, bunch length mismatch, microwave and negative-mass instabilities, and beam loading. A recent experiment on transition crossing performed with 13 proton bunches injected into the Main Ring is discussed.
Research Organization:
Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
DOE Contract Number:
AC02-07CH11359
OSTI ID:
573020
Report Number(s):
FERMILAB-TM-1999; oai:inspirehep.net:442105
Country of Publication:
United States
Language:
English

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