Transverse characteristics of short-pulse laser-produced ion beams: A study of the acceleration dynamics

E. Brambrink; J. Schreiber; T. Schlegel; P. Audebert; J. Cobble; J. Fuchs; M. Hegelich; M. Roth

doi:10.1103/PhysRevLett.96.154801

Transverse characteristics of short-pulse laser-produced ion beams: A study of the acceleration dynamics

E. Brambrink
, J. Schreiber
, T. Schlegel
, P. Audebert
, J. Cobble
, J. Fuchs
, M. Hegelich
, M. Roth

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

Abstract

We report on first measurements of the transverse characteristics of laser-produced energetic ion beams in direct comparison to results for laser accelerated proton beams. The experiments show the same low emittance for ion beams as already found for protons. Additionally, we demonstrate that the divergence is influenced by the charge over mass ratio of the accelerated species. From these observations we deduced scaling laws for the divergence of ions as well as the temporal evolution of the ion source size.

Original language	English
Article number	154801
Journal	Physical Review Letters
Volume	96
Issue number	15
DOIs	https://doi.org/10.1103/PhysRevLett.96.154801
Publication status	Published - 12 May 2006

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10.1103/PhysRevLett.96.154801

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title = "Transverse characteristics of short-pulse laser-produced ion beams: A study of the acceleration dynamics",

abstract = "We report on first measurements of the transverse characteristics of laser-produced energetic ion beams in direct comparison to results for laser accelerated proton beams. The experiments show the same low emittance for ion beams as already found for protons. Additionally, we demonstrate that the divergence is influenced by the charge over mass ratio of the accelerated species. From these observations we deduced scaling laws for the divergence of ions as well as the temporal evolution of the ion source size.",

author = "E. Brambrink and J. Schreiber and T. Schlegel and P. Audebert and J. Cobble and J. Fuchs and M. Hegelich and M. Roth",

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AU - Brambrink, E.

AU - Schreiber, J.

AU - Schlegel, T.

AU - Audebert, P.

AU - Cobble, J.

AU - Fuchs, J.

AU - Hegelich, M.

AU - Roth, M.

PY - 2006/5/12

Y1 - 2006/5/12

N2 - We report on first measurements of the transverse characteristics of laser-produced energetic ion beams in direct comparison to results for laser accelerated proton beams. The experiments show the same low emittance for ion beams as already found for protons. Additionally, we demonstrate that the divergence is influenced by the charge over mass ratio of the accelerated species. From these observations we deduced scaling laws for the divergence of ions as well as the temporal evolution of the ion source size.

AB - We report on first measurements of the transverse characteristics of laser-produced energetic ion beams in direct comparison to results for laser accelerated proton beams. The experiments show the same low emittance for ion beams as already found for protons. Additionally, we demonstrate that the divergence is influenced by the charge over mass ratio of the accelerated species. From these observations we deduced scaling laws for the divergence of ions as well as the temporal evolution of the ion source size.

U2 - 10.1103/PhysRevLett.96.154801

DO - 10.1103/PhysRevLett.96.154801

M3 - Article

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SN - 0031-9007

VL - 96

JO - Physical Review Letters

JF - Physical Review Letters

IS - 15

M1 - 154801

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Transverse characteristics of short-pulse laser-produced ion beams: A study of the acceleration dynamics

Abstract

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