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

Coherence of L2,3 − M22,3 Auger decay paths by energy selected photoionization of argon

Creators

  • 1. J Stefan Institute, Jamova 39, SI-1000 Ljubljana (Slovenia)
  • 2. CNR -IMIP Area della Ricerca di Roma 1, CP 10 00016 Monterotondo Scalo (Italy)
  • 3. Department of Physics, University of Miskolc, H-3515 Miskolc-Egyetemváros (Hungary)

Description

L2,3 − M22,3 Auger decay in argon is an extremely well studied subject from the experimental, as well as the theoretical side. We add an additional insight by observing the process at photon excitation energy that introduces quantum coherence among different pairs of reaction paths or induces an essential exchange uncertainty along the same path. Coincidence measurements of ejected electron pairs are performed with ten independent electron analysers in plane perpendicular to the incoming photon beam.

Availability note (English)

Available from http://dx.doi.org/10.1088/1742-6596/388/2/022095

Additional details

Identifiers

DOI
10.1088/1742-6596/388/2/022095;

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
44033220
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ARGON; AUGER EFFECT; COINCIDENCE SPECTROMETRY; DECAY; ELECTRON PAIRS; ELECTRONS; EXCITATION; PHOTOIONIZATION; PHOTON BEAMS; PHOTON-ATOM COLLISIONS; PHOTONS
Descriptors DEC
ATOM COLLISIONS; BEAMS; BOSONS; COINCIDENCE METHODS; COLLISIONS; COUNTING TECHNIQUES; ELEMENTARY PARTICLES; ELEMENTS; ENERGY-LEVEL TRANSITIONS; FERMIONS; FLUIDS; GASES; IONIZATION; LEPTONS; MASSLESS PARTICLES; NONMETALS; PHOTON COLLISIONS; RARE GASES