Polarization lifetime near an intrinsic depolarizing resonance

H. O. Meyer, B. Lorentz, Mario Dzemidzic, J. Doskow, W. Haeberli, P. V. Pancella, R. E. Pollock, B. v. Przewoski, F. Rathmann, T. Rinckel, F. Sperisen, T. Wise

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

We have measured the time dependence of the polarization of a stored proton beam near an intrinsic depolarizing resonance. The distance to the resonance was varied by changing the vertical tune of the storage ring. The measurements are consistent with exponential decay and with a simple model for the change of the lifetime as the resonance is approached. It was originally expected that the presence of an internal target stimulates depolarization; however, we found no evidence for such an effect.

Original languageEnglish (US)
Pages (from-to)3578-3582
Number of pages5
JournalPhysical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics
Volume56
Issue number3
DOIs
StatePublished - Jan 1 1997
Externally publishedYes

Fingerprint

Lifetime
Polarization
life (durability)
polarization
Depolarization
Time Dependence
Exponential Decay
proton beams
depolarization
time dependence
Vertical
Internal
Ring
Target
decay
Model
Evidence

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Mathematical Physics
  • Condensed Matter Physics
  • Physics and Astronomy(all)

Cite this

Polarization lifetime near an intrinsic depolarizing resonance. / Meyer, H. O.; Lorentz, B.; Dzemidzic, Mario; Doskow, J.; Haeberli, W.; Pancella, P. V.; Pollock, R. E.; Przewoski, B. v.; Rathmann, F.; Rinckel, T.; Sperisen, F.; Wise, T.

In: Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, Vol. 56, No. 3, 01.01.1997, p. 3578-3582.

Research output: Contribution to journalArticle

Meyer, HO, Lorentz, B, Dzemidzic, M, Doskow, J, Haeberli, W, Pancella, PV, Pollock, RE, Przewoski, BV, Rathmann, F, Rinckel, T, Sperisen, F & Wise, T 1997, 'Polarization lifetime near an intrinsic depolarizing resonance', Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, vol. 56, no. 3, pp. 3578-3582. https://doi.org/10.1103/PhysRevE.56.3578
Meyer, H. O. ; Lorentz, B. ; Dzemidzic, Mario ; Doskow, J. ; Haeberli, W. ; Pancella, P. V. ; Pollock, R. E. ; Przewoski, B. v. ; Rathmann, F. ; Rinckel, T. ; Sperisen, F. ; Wise, T. / Polarization lifetime near an intrinsic depolarizing resonance. In: Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics. 1997 ; Vol. 56, No. 3. pp. 3578-3582.
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AU - Pancella, P. V.

AU - Pollock, R. E.

AU - Przewoski, B. v.

AU - Rathmann, F.

AU - Rinckel, T.

AU - Sperisen, F.

AU - Wise, T.

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