Paper |
Title |
Page |
TUPKF001 |
Upgrade and Commissioning of the LNLS RF System
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950 |
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- R.H.A. Farias, N.P. Abreu, L.C. Jahnel, L. Liu, C. Pardine, P.F. Tavares
LNLS, Campinas
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In this paper we present a report on the commissioning of the new RF system of the electron storage ring of the brazilian synchrotron radiation facility (LNLS).
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THPKF006 |
Lifetime Studies in the LNLS Electron Storage Ring
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2263 |
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- N.P. Abreu, N.P. Abreu
UNICAMP, Campinas, São Paulo
- P.F. Tavares
LNLS, Campinas
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In this paper we present a set of measurements performed at the 1.37 GeV electron storage ring of the Brazilian Synchrotron Light Source. We measured the beam lifetime as a function of: current per bunch, gap voltage and position of horizontal and vertical scrapers. Those measurements helped us to determine the contribution of various particle loss mechanisms (Touschek, elastic and inelastic scattering and quantum fluctuations) to the lifetime of the beam. Comparison with theory is also presented as well as an interpretation of each effect.
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