Transverse kinematics of ions stored in an electrostatic ion beam trap

D. Attia; D. Strasser; O. Heber; M. L. Rappaport; D. Zajfman

doi:10.1016/j.nima.2005.03.141

Transverse kinematics of ions stored in an electrostatic ion beam trap

D. Attia, D. Strasser, O. Heber, M. L. Rappaport, D. Zajfman^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

We present experimental results, as well as numerical simulations, for the transverse velocity distribution of ions stored in an electrostatic ion beam trap. The measurements indicate that the transverse velocity spread is about 1% of the longitudinal velocity, and that the ions fill the whole transverse stable phase space. We also demonstrate that ion losses from the trap due to multiple scattering with molecules from the residual gas is an important factor limiting the lifetime of the beam.

Original language	English
Pages (from-to)	279-286
Number of pages	8
Journal	Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume	547
Issue number	2-3
DOIs	https://doi.org/10.1016/j.nima.2005.03.141
State	Published - 1 Aug 2005
Externally published	Yes

Bibliographical note

Funding Information:
This work was supported in part by the Israel Science Foundation. Laboratoire Kastler Brossel is Unité Mixte de Recherche du CNRS no. 8552, of the Physics Département of Ecole Normale Supérieure and Université Pierre et Marie Curie.

Keywords

Cooling
Ion traps
Multiple scattering

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10.1016/j.nima.2005.03.141

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title = "Transverse kinematics of ions stored in an electrostatic ion beam trap",

abstract = "We present experimental results, as well as numerical simulations, for the transverse velocity distribution of ions stored in an electrostatic ion beam trap. The measurements indicate that the transverse velocity spread is about 1% of the longitudinal velocity, and that the ions fill the whole transverse stable phase space. We also demonstrate that ion losses from the trap due to multiple scattering with molecules from the residual gas is an important factor limiting the lifetime of the beam.",

keywords = "Cooling, Ion traps, Multiple scattering",

author = "D. Attia and D. Strasser and O. Heber and Rappaport, {M. L.} and D. Zajfman",

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AU - Attia, D.

AU - Strasser, D.

AU - Heber, O.

AU - Rappaport, M. L.

AU - Zajfman, D.

N1 - Funding Information: This work was supported in part by the Israel Science Foundation. Laboratoire Kastler Brossel is Unité Mixte de Recherche du CNRS no. 8552, of the Physics Département of Ecole Normale Supérieure and Université Pierre et Marie Curie.

PY - 2005/8/1

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N2 - We present experimental results, as well as numerical simulations, for the transverse velocity distribution of ions stored in an electrostatic ion beam trap. The measurements indicate that the transverse velocity spread is about 1% of the longitudinal velocity, and that the ions fill the whole transverse stable phase space. We also demonstrate that ion losses from the trap due to multiple scattering with molecules from the residual gas is an important factor limiting the lifetime of the beam.

AB - We present experimental results, as well as numerical simulations, for the transverse velocity distribution of ions stored in an electrostatic ion beam trap. The measurements indicate that the transverse velocity spread is about 1% of the longitudinal velocity, and that the ions fill the whole transverse stable phase space. We also demonstrate that ion losses from the trap due to multiple scattering with molecules from the residual gas is an important factor limiting the lifetime of the beam.

KW - Cooling

KW - Ion traps

KW - Multiple scattering

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Transverse kinematics of ions stored in an electrostatic ion beam trap

Abstract

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