Resonant coherent excitation of hydrogen-like ions planar channeled in a crystal; Transition into the first excited state

Anton Anatolievich Babaev, Yu L. Pivovarov

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The presented program is designed to simulate the characteristics of resonant coherent excitation of hydrogen-like ions planar-channeled in a crystal. The program realizes the numerical algorithm to solve the Schrödinger equation for the ion-bound electron at a special resonance excitation condition. The calculated wave function of the bound electron defines probabilities for the ion to be in the either ground or first excited state, or to be ionized. Finally, in the outgoing beam the fractions of ions in the ground state, in the first excited state, and ionized by collisions with target electrons, are defined. The program code is written on C++ and is designed for multiprocessing systems (clusters). The output data are presented in the table.

Original languageEnglish
Pages (from-to)705-710
Number of pages6
JournalComputer Physics Communications
Volume183
Issue number3
DOIs
Publication statusPublished - Mar 2012

Fingerprint

hydrogen ions
Electron transitions
Excited states
Hydrogen
Crystals
Ions
excitation
crystals
Electrons
Multiprocessing systems
ions
electrons
Wave functions
Ground state
wave functions
collisions
ground state
output

Keywords

  • Channeling
  • Fine structure
  • Hydrogen-like ions
  • Resonant coherent excitation
  • Schrödinger equation
  • Stark effect

ASJC Scopus subject areas

  • Hardware and Architecture
  • Physics and Astronomy(all)

Cite this

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abstract = "The presented program is designed to simulate the characteristics of resonant coherent excitation of hydrogen-like ions planar-channeled in a crystal. The program realizes the numerical algorithm to solve the Schr{\"o}dinger equation for the ion-bound electron at a special resonance excitation condition. The calculated wave function of the bound electron defines probabilities for the ion to be in the either ground or first excited state, or to be ionized. Finally, in the outgoing beam the fractions of ions in the ground state, in the first excited state, and ionized by collisions with target electrons, are defined. The program code is written on C++ and is designed for multiprocessing systems (clusters). The output data are presented in the table.",
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T1 - Resonant coherent excitation of hydrogen-like ions planar channeled in a crystal; Transition into the first excited state

AU - Babaev, Anton Anatolievich

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N2 - The presented program is designed to simulate the characteristics of resonant coherent excitation of hydrogen-like ions planar-channeled in a crystal. The program realizes the numerical algorithm to solve the Schrödinger equation for the ion-bound electron at a special resonance excitation condition. The calculated wave function of the bound electron defines probabilities for the ion to be in the either ground or first excited state, or to be ionized. Finally, in the outgoing beam the fractions of ions in the ground state, in the first excited state, and ionized by collisions with target electrons, are defined. The program code is written on C++ and is designed for multiprocessing systems (clusters). The output data are presented in the table.

AB - The presented program is designed to simulate the characteristics of resonant coherent excitation of hydrogen-like ions planar-channeled in a crystal. The program realizes the numerical algorithm to solve the Schrödinger equation for the ion-bound electron at a special resonance excitation condition. The calculated wave function of the bound electron defines probabilities for the ion to be in the either ground or first excited state, or to be ionized. Finally, in the outgoing beam the fractions of ions in the ground state, in the first excited state, and ionized by collisions with target electrons, are defined. The program code is written on C++ and is designed for multiprocessing systems (clusters). The output data are presented in the table.

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KW - Fine structure

KW - Hydrogen-like ions

KW - Resonant coherent excitation

KW - Schrödinger equation

KW - Stark effect

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