What to Look for in the Accumulator Core Cooling Signal Suppression Measurements

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This document explains what to look for in the signal suppression display produced by program P192 Pbar Accumulator Core Cooling Suppression Measurement. First we will give a quick overview of beam cooling and why we measure signal suppression. Beam cooling is a technique whereby the physical size and energy spread of a particle beam circulating in a storage ring is reduced without any accompanying beam loss. The goal is to compress the same number of particles into a beam of smaller size and energy spread. This is desirable for the Accumulator as it compensates for various mechanisms leading to growth ... continued below

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11 pages

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Sondgeroth, Al; Vander Meulen, Dave & /Fermilab January 1, 2001.

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Description

This document explains what to look for in the signal suppression display produced by program P192 Pbar Accumulator Core Cooling Suppression Measurement. First we will give a quick overview of beam cooling and why we measure signal suppression. Beam cooling is a technique whereby the physical size and energy spread of a particle beam circulating in a storage ring is reduced without any accompanying beam loss. The goal is to compress the same number of particles into a beam of smaller size and energy spread. This is desirable for the Accumulator as it compensates for various mechanisms leading to growth of beamsize and/or loss of stored particles and makes space available so that more beam can be stored. It also allows us to provide a low emittance beam through the Main Injector into the Tevatron in order to maximize the collision rate. For further information on specific stochastic cooling systems see Chapter 5 of the Antiproton Source Rookie Book.

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11 pages

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  • Report No.: FERMILAB-PBAR-NOTE-668
  • Grant Number: AC02-07CH11359
  • DOI: 10.2172/984565 | External Link
  • Office of Scientific & Technical Information Report Number: 984565
  • Archival Resource Key: ark:/67531/metadc1014248

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  • January 1, 2001

Added to The UNT Digital Library

  • Oct. 14, 2017, 8:36 a.m.

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  • Oct. 25, 2017, 4:19 p.m.

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Sondgeroth, Al; Vander Meulen, Dave & /Fermilab. What to Look for in the Accumulator Core Cooling Signal Suppression Measurements, report, January 1, 2001; Batavia, Illinois. (digital.library.unt.edu/ark:/67531/metadc1014248/: accessed November 13, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.