Tune tracking with a PLL in the Tevatron

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Description

The Tevatron tune tracker is based on the idea that the phase of the transverse frequency response of the beam can be measured quickly and accurately enough so that the phase at the betatron tune resonance can be tracked by a phase locked loop (PLL). In this paper, a mathematical model of this idea is discussed and is used as the basis for the realization of the tune tracker hardware. The tune tracker has been successfully tested under different beam conditions and is now operational in the Tevatron.

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20 pages

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Tan, C.Y. November 1, 2005.

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Description

The Tevatron tune tracker is based on the idea that the phase of the transverse frequency response of the beam can be measured quickly and accurately enough so that the phase at the betatron tune resonance can be tracked by a phase locked loop (PLL). In this paper, a mathematical model of this idea is discussed and is used as the basis for the realization of the tune tracker hardware. The tune tracker has been successfully tested under different beam conditions and is now operational in the Tevatron.

Physical Description

20 pages

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  • Journal Name: Nucl.Instrum.Meth.A557:615-620,2006

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  • Report No.: FERMILAB-PUB-05-514-AD
  • Grant Number: AC02-76CH03000
  • Office of Scientific & Technical Information Report Number: 879039
  • Archival Resource Key: ark:/67531/metadc877267

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  • November 1, 2005

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  • Sept. 21, 2016, 2:29 a.m.

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  • Dec. 7, 2016, 11:23 p.m.

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Tan, C.Y. Tune tracking with a PLL in the Tevatron, article, November 1, 2005; Batavia, Illinois. (digital.library.unt.edu/ark:/67531/metadc877267/: accessed September 24, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.