Published November 5, 2012 | Version v1
Journal article Metadata-only

Observations of bound and unbound states of Ce−

Creators

  • 1. Department of Physics and Astronomy, Denison University, Granville, OH (United States)
  • 2. Department of Physics, University of Gothenburg, Gothenburg (Sweden)

Description

The negative ion of cerium has been investigated with tunable infrared laser photodetachment spectroscopy over selected photon energy ranges between 0.56 − 0.70 eV. The spectrum reveals several sharp peaks due to negative ion resonances and possible bound-bound transitions in Ce−. The newly observed transitions, together with our previous measurements, provide insight into the rich near-threshold spectrum of this lanthanide negative ion.

Availability note (English)

Available from http://dx.doi.org/10.1088/1742-6596/388/2/022036

Additional details

Identifiers

DOI
10.1088/1742-6596/388/2/022036;

Publishing Information

Journal Title
Journal of Physics. Conference Series (Online)
Journal Volume
388
Journal Issue
2
Journal Page Range
[1 p.]
ISSN
1742-6596

Conference

Title
27. international conference on photonic, electronic and atomic collisions
Acronym
ICPEAC 2011
Dates
27 Jul - 2 Aug 2011
Place
Belfast, Northern Ireland (United Kingdom)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
44033161
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANIONS; BOUND STATE; CERIUM; CERIUM IONS; EV RANGE; INFRARED SPECTRA; PHOTON-ION COLLISIONS; PHOTONS; RESONANCE; SPECTROSCOPY
Descriptors DEC
BOSONS; CHARGED PARTICLES; COLLISIONS; ELEMENTARY PARTICLES; ELEMENTS; ENERGY RANGE; ION COLLISIONS; IONS; MASSLESS PARTICLES; METALS; PHOTON COLLISIONS; RARE EARTHS; SPECTRA