Differential cross sections for positron impact excitation of hydrogen

L. Lugosi, B. Paripás, I. K. Gyémánt, K. Tőkési

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

A distorted wave polarized orbital model and a three-body classical trajectory Monte Carlo method are applied to study the excitation of hydrogen atom by positron impact. The total and differential cross section as a function of the scattering angle of the scattered positron are calculated at 54.4, 100 and 200eV impact energies. Our results are compared with previous theoretical calculations.

Original languageEnglish
Pages (from-to)199-203
Number of pages5
JournalRadiation Physics and Chemistry
Volume68
Issue number1-2
DOIs
Publication statusPublished - Sep 1 2003

Fingerprint

positrons
cross sections
hydrogen
excitation
Monte Carlo method
hydrogen atoms
trajectories
orbitals
scattering
energy

Keywords

  • Cross section
  • Excitation
  • Positron

ASJC Scopus subject areas

  • Radiation

Cite this

Differential cross sections for positron impact excitation of hydrogen. / Lugosi, L.; Paripás, B.; Gyémánt, I. K.; Tőkési, K.

In: Radiation Physics and Chemistry, Vol. 68, No. 1-2, 01.09.2003, p. 199-203.

Research output: Contribution to journalArticle

Lugosi, L. ; Paripás, B. ; Gyémánt, I. K. ; Tőkési, K. / Differential cross sections for positron impact excitation of hydrogen. In: Radiation Physics and Chemistry. 2003 ; Vol. 68, No. 1-2. pp. 199-203.
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