Anomalous Schottky Signals from a Laser-Cooled Ion Beam

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Anomalous Schottky Signals from a Laser-Cooled Ion Beam. / Labrador, Ana; Hangst, J. S.; Levedev , V. ; Madsen, N.; Nielsen, J. S. ; Poulsen, O. ; Shi, P. ; Schiffer, J. P. .

I: Phys. Rev. Lett., Vol. 74, Nr. 1, 02.01.1995.

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

Harvard

Labrador, A, Hangst, JS, Levedev , V, Madsen, N, Nielsen, JS, Poulsen, O, Shi, P & Schiffer, JP 1995, 'Anomalous Schottky Signals from a Laser-Cooled Ion Beam', Phys. Rev. Lett., vol. 74, nr. 1.

APA

Labrador, A., Hangst, J. S., Levedev , V., Madsen, N., Nielsen, J. S., Poulsen, O., ... Schiffer, J. P. (1995). Anomalous Schottky Signals from a Laser-Cooled Ion Beam. Phys. Rev. Lett., 74(1).

CBE

Labrador A, Hangst JS, Levedev V, Madsen N, Nielsen JS, Poulsen O, Shi P, Schiffer JP. 1995. Anomalous Schottky Signals from a Laser-Cooled Ion Beam. Phys. Rev. Lett. 74(1).

MLA

Vancouver

Labrador A, Hangst JS, Levedev V, Madsen N, Nielsen JS, Poulsen O et al. Anomalous Schottky Signals from a Laser-Cooled Ion Beam. Phys. Rev. Lett. 1995 jan 2;74(1).

Author

Labrador, Ana ; Hangst, J. S. ; Levedev , V. ; Madsen, N. ; Nielsen, J. S. ; Poulsen, O. ; Shi, P. ; Schiffer, J. P. . / Anomalous Schottky Signals from a Laser-Cooled Ion Beam. I: Phys. Rev. Lett. 1995 ; Vol. 74, Nr. 1.

RIS

TY - JOUR

T1 - Anomalous Schottky Signals from a Laser-Cooled Ion Beam

AU - Labrador, Ana

AU - Hangst, J. S.

AU - Levedev , V.

AU - Madsen, N.

AU - Nielsen, J. S.

AU - Poulsen, O.

AU - Shi, P.

AU - Schiffer, J. P.

PY - 1995/1/2

Y1 - 1995/1/2

N2 - Longitudinal Schottky signals froma laser-cooled, spatially dense, ionbeam have been studied inthe ASTRID storage ring. Thefluctuation signals are distortedby the effects of space charge, asis observed in electron cooling experiments.However,the spectra also exhibit previously unobservedcoherent components. The ions' velocity distribution, measured by alaser fluorescence technique, suggests that the coherence isdue to suppression of Landau damping. The observed behavior hasimportant implications for the attainment of a crystalline ion beamin a storage ring.

AB - Longitudinal Schottky signals froma laser-cooled, spatially dense, ionbeam have been studied inthe ASTRID storage ring. Thefluctuation signals are distortedby the effects of space charge, asis observed in electron cooling experiments.However,the spectra also exhibit previously unobservedcoherent components. The ions' velocity distribution, measured by alaser fluorescence technique, suggests that the coherence isdue to suppression of Landau damping. The observed behavior hasimportant implications for the attainment of a crystalline ion beamin a storage ring.

M3 - Article

VL - 74

JO - Phys. Rev. Lett.

JF - Phys. Rev. Lett.

IS - 1

ER -