Dynamics of charge states and flux of relativistic U<sup>73+</sup> ions in a Si crystal

Abstract

With the aim of more realistic description of the charge state dynamics and flux of relativistic ions U⁷³⁺ in a silicon crystal is modified a model for studying features of Coulomb excitation of nuclei and ions in crystals. Numerically are constructed ion trajectories in a complex field of the continuous potential of many (>100) atomic chains. The estimations carried out show that for fast ions (V/c→1) in the channelling mode the processes of electron losses (pick up) do not play a significant part. The obtained results show also that the ion energy distributions before a crystal and after its transmission do not differ practically.

Original language	English
Pages (from-to)	81-83
Number of pages	3
Journal	Poverkhnost Rentgenovskie Sinkhronnye i Nejtronnye Issledovaniya
Issue number	5
Publication status	Published - May 1995

ASJC Scopus subject areas

Mechanical Engineering

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title = "Dynamics of charge states and flux of relativistic U73+ ions in a Si crystal",

abstract = "With the aim of more realistic description of the charge state dynamics and flux of relativistic ions U73+ in a silicon crystal is modified a model for studying features of Coulomb excitation of nuclei and ions in crystals. Numerically are constructed ion trajectories in a complex field of the continuous potential of many (>100) atomic chains. The estimations carried out show that for fast ions (V/c→1) in the channelling mode the processes of electron losses (pick up) do not play a significant part. The obtained results show also that the ion energy distributions before a crystal and after its transmission do not differ practically.",

author = "Krivosheev, {O. E.} and Pivovarov, {Yu L.} and Filimonov, {Yu M.}",

year = "1995",

month = may,

language = "English",

pages = "81--83",

journal = "Poverkhnost Rentgenovskie Sinkhronnye i Nejtronnye Issledovaniya",

issn = "0207-3528",

publisher = "Izdatel'stvo Nauka",

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T1 - Dynamics of charge states and flux of relativistic U73+ ions in a Si crystal

AU - Krivosheev, O. E.

AU - Pivovarov, Yu L.

AU - Filimonov, Yu M.

PY - 1995/5

Y1 - 1995/5

N2 - With the aim of more realistic description of the charge state dynamics and flux of relativistic ions U73+ in a silicon crystal is modified a model for studying features of Coulomb excitation of nuclei and ions in crystals. Numerically are constructed ion trajectories in a complex field of the continuous potential of many (>100) atomic chains. The estimations carried out show that for fast ions (V/c→1) in the channelling mode the processes of electron losses (pick up) do not play a significant part. The obtained results show also that the ion energy distributions before a crystal and after its transmission do not differ practically.

AB - With the aim of more realistic description of the charge state dynamics and flux of relativistic ions U73+ in a silicon crystal is modified a model for studying features of Coulomb excitation of nuclei and ions in crystals. Numerically are constructed ion trajectories in a complex field of the continuous potential of many (>100) atomic chains. The estimations carried out show that for fast ions (V/c→1) in the channelling mode the processes of electron losses (pick up) do not play a significant part. The obtained results show also that the ion energy distributions before a crystal and after its transmission do not differ practically.

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