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Current Status of the COSY Electron Cooler (Jülich, Germany)

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Abstract

COSY electronic cooling is used after charge-exchange injection of H– or D– to produce the required emittance and momentum spread in the beam after the beam is accelerated. The cooled and accelerated beam is then used for experimental applications, such as, fast or slow extraction for experiments onto an external target. Methods for setting up the electronic-cooling system and limiting the ion-beam intensity are discussed.

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REFERENCES

  1. H. Stockhorst et al., “Progress and developments at the cooler synchrotron COSY,” in: EPAC 2002 Proceedings, Paris.

  2. D. Prasuhn, V. Derissen, R. Maier, et al., “Technical features and final electron beam tests of the COSY electron cooler and first proton beam cooling,” in: ECOOL 1993 Proceedings, Montreux, pp. 317–322.

  3. D. Prasuhn et al., Electron Cooling and Slow Extraction, IKP Annual Report 2001.

  4. A. Sidorin et al., Natural Neutralization in the Electron Beam of the COSY Electron Cooler, IKP Annual Report 2001.

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Authors and Affiliations

  1. Research Center, Jülich, Germany

    H. Stein, D. Prasuhn, H. Stockhorst, J. Dietrich, K. Phan, V. Kamerdzhiev & R. Maier

  2. Joint Institute of Nuclear Research, Russia

    I. N. Meshkov & A. O. Sidorin

  3. Siberian Branch of the Russian Academy of Sciences, G. I. Budker Institute of Nuclear Physics, Russia

    V. V. Parkhomchuk

Authors
  1. H. Stein
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  2. D. Prasuhn
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  3. H. Stockhorst
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  4. J. Dietrich
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  5. K. Phan
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  6. V. Kamerdzhiev
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  7. R. Maier
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  8. I. N. Meshkov
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  9. A. O. Sidorin
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  10. V. V. Parkhomchuk
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Stein, H., Prasuhn, D., Stockhorst, H. et al. Current Status of the COSY Electron Cooler (Jülich, Germany). Atomic Energy 94, 24–26 (2003). https://doi.org/10.1023/A:1023486402224

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  • DOI: https://doi.org/10.1023/A:1023486402224

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