Published September 7, 2015 | Version v1
Journal article Metadata-only

Ionization and electron capture cross sections for single and multiple electron removal from H2O by Li3+ impact

Creators

  • 1. Instituto de Física, Universidade Federal do Rio de Janeiro, 21941-972, Rio de Janeiro, RJ (Brazil)
  • 2. Departamento de Física, Pontifícia Universidade Católica do Rio de Janeiro, 22451-900, Rio de Janeiro, RJ (Brazil)
  • 3. Institut für Theoretische Physik, Goethe-Universität, D-60438 Frankfurt (Germany)
  • 4. Department of Physics and Astronomy, York University, Toronto, Ontario M3J 1P3 (Canada)

Description

We report experimental and theoretical ionization and single electron capture cross sections for single, double and triple electron removal from H2O by Li3+ with energies ranging from 0.75 to 5.8 MeV. Single electron removal is dominant for ionization, while double electron removal is dominant for electron capture. For the one- and two-electron removal cases, the calculations based on time-dependent orbital propagation in density functional theory show good agreement with experiment for the two collision channels studied. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/1742-6596/635/3/032044

Additional details

Identifiers

DOI
10.1088/1742-6596/635/3/032044;

Publishing Information

Journal Title
Journal of Physics. Conference Series (Online)
Journal Volume
635
Journal Issue
3
Journal Page Range
[1 p.]
ISSN
1742-6596

Conference

Title
29. international conference on photonic, electronic, and atomic collisions
Acronym
ICPEAC2015
Dates
22-28 Jul 2015
Place
Toledo (Spain)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
47108300
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CROSS SECTIONS; DENSITY FUNCTIONAL METHOD; ELECTRON CAPTURE; ELECTRONS; IONIZATION; ION-MOLECULE COLLISIONS; LITHIUM IONS; MEV RANGE; MULTICHARGED IONS; REMOVAL; TIME DEPENDENCE; WATER
Descriptors DEC
CALCULATION METHODS; CAPTURE; CHARGED PARTICLES; COLLISIONS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; HYDROGEN COMPOUNDS; ION COLLISIONS; IONS; LEPTONS; MOLECULE COLLISIONS; OXYGEN COMPOUNDS; VARIATIONAL METHODS