High-Energy Positron Ionization of Adsorbed Species in the Impulse Approximation.

Abstract

High-Energy Positron Ionization of adsorbed species is treated using the one-electron group-orbital linear-chain model and within the impulse approximation. Inter-orbital interference effects are found to be significant, leading to quenching (towards the low impact energy regime) and enhancement (at high impact energies) of ionization compared to positron gas-phase ionization. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Oct 01, 1980
Accession Number
ADA091748

Entities

People

  • Kai-shue Lam
  • Thomas F. George

Organizations

  • University of Rochester

Tags

Communities of Interest

  • Energy and Power Technologies
  • Ground and Sea Platforms

DTIC Thesaurus Topics

  • Air Force
  • California
  • Chemistry
  • Electrons
  • Engineering
  • High Energy
  • Materials
  • Materials Science
  • Military Research
  • New York
  • Physical Chemistry
  • Physics
  • Positrons
  • Surface Chemistry
  • United States
  • United States Government
  • Wave Functions

Fields of Study

  • Physics

Readers

  • Molecular Photonics/Laser Physics
  • Solar Physics

Technology Areas

  • Microelectronics
  • Space
  • Space - Hall-Effect Thruster