Published May 29, 2003 | Version v1
Report

FURTHER EXPERIENCE WITH SLC PERMANENT MAGNETIC (PM) MULTIPOLES

Description

PM multipoles have been used in the SLAC damping rings (DR) and their injection and extraction lines since 1985. Due to upgrades of the DR vacuum chambers for higher currents in 1993, there was an opportunity to check some of these magnets[1]. Nothing more was done until a program of real-time radiation measurements was begun in the electron ring to determine causes, levels and effects of integrated gamma and neutron doses on the strengths and harmonic contents for NLC purposes. We discuss results of the latest magnetic measurements, radiation measurement program, semiconductor dosimeters and a few unexpected but interesting conclusions

Availability note (English)

Available from PURL: https://www.osti.gov/servlets/purl/813155-5mYlGr/native/

Additional details

Publishing Information

Imprint Pagination
3 p.
Report number
SLAC-PUB--9884

Optional Information

Contract/Grant/Project number
AC--03-76SF00515
Funding organization
USDOE Office of Science (United States)