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Double-Core-Hole St...
Double-Core-Hole States in Neon: Lifetime, Post-Collision Interaction, and Spectral Assignment
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- Goldsztejn, G. (author)
- Univ Paris 06, Sorbonne Univ, Lab Chim Phys Mat & Rayonnement, CNRS,UMR 7614, F-75005 Paris, France.
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- Marchenko, T. (author)
- Univ Paris 06, Sorbonne Univ, Lab Chim Phys Mat & Rayonnement, CNRS,UMR 7614, F-75005 Paris, France.;Synchrotron SOLEIL, Orme Merisiers, BP 48, F-91192 Gif Sur Yvette, France.
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- Puttner, R. (author)
- Free Univ Berlin, Inst Expt Phys, Arnimallee 14, D-14195 Berlin, Germany.
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- Journel, L. (author)
- Univ Paris 06, Sorbonne Univ, Lab Chim Phys Mat & Rayonnement, CNRS,UMR 7614, F-75005 Paris, France.;Synchrotron SOLEIL, Orme Merisiers, BP 48, F-91192 Gif Sur Yvette, France.
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- Guillemin, R. (author)
- Univ Paris 06, Sorbonne Univ, Lab Chim Phys Mat & Rayonnement, CNRS,UMR 7614, F-75005 Paris, France.;Synchrotron SOLEIL, Orme Merisiers, BP 48, F-91192 Gif Sur Yvette, France.
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- Carniato, S. (author)
- Univ Paris 06, Sorbonne Univ, Lab Chim Phys Mat & Rayonnement, CNRS,UMR 7614, F-75005 Paris, France.
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- Selles, P. (author)
- Univ Paris 06, Sorbonne Univ, Lab Chim Phys Mat & Rayonnement, CNRS,UMR 7614, F-75005 Paris, France.
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- Travnikova, O. (author)
- Univ Paris 06, Sorbonne Univ, Lab Chim Phys Mat & Rayonnement, CNRS,UMR 7614, F-75005 Paris, France.;Synchrotron SOLEIL, Orme Merisiers, BP 48, F-91192 Gif Sur Yvette, France.
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- Ceolin, D. (author)
- Synchrotron SOLEIL, Orme Merisiers, BP 48, F-91192 Gif Sur Yvette, France.
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- Lago, A. F. (author)
- Univ Fed ABC UFABC, Ctr Ciencias Nat & Humanas, Rua Santa Adelia 166, BR-09210170 Santo Andre, SP, Brazil.
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- Feifel, Raimund (author)
- Gothenburg University,Göteborgs universitet,Institutionen för fysik (GU),Department of Physics (GU),Univ Gothenburg, Dept Phys, SE-41296 Gothenburg, Sweden.
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- Lablanquie, P. (author)
- Univ Paris 06, Sorbonne Univ, Lab Chim Phys Mat & Rayonnement, CNRS,UMR 7614, F-75005 Paris, France.
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- Piancastelli, Maria N. (author)
- Uppsala universitet,Molekyl- och kondenserade materiens fysik,Univ Paris 06, Sorbonne Univ, Lab Chim Phys Mat & Rayonnement, CNRS,UMR 7614, F-75005 Paris, France.
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- Penent, F. (author)
- Univ Paris 06, Sorbonne Univ, Lab Chim Phys Mat & Rayonnement, CNRS,UMR 7614, F-75005 Paris, France.
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- Simon, M. (author)
- Univ Paris 06, Sorbonne Univ, Lab Chim Phys Mat & Rayonnement, CNRS,UMR 7614, F-75005 Paris, France.;Synchrotron SOLEIL, Orme Merisiers, BP 48, F-91192 Gif Sur Yvette, France.
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Univ Paris 06, Sorbonne Univ, Lab Chim Phys Mat & Rayonnement, CNRS,UMR 7614, F-75005 Paris, France Univ Paris 06, Sorbonne Univ, Lab Chim Phys Mat & Rayonnement, CNRS,UMR 7614, F-75005 Paris, France.;Synchrotron SOLEIL, Orme Merisiers, BP 48, F-91192 Gif Sur Yvette, France. (creator_code:org_t)
- 2016
- 2016
- English.
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In: Physical Review Letters. - 0031-9007 .- 1079-7114. ; 117:13
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Abstract
Subject headings
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- Using synchrotron radiation and high-resolution electron spectroscopy, we have directly observed and identified specific photoelectrons from K-2V states in neon corresponding to simultaneous 1s ionization and 1s -> valence excitation. The natural lifetime broadening of the K-2V states and the relative intensities of different types of shakeup channels have been determined experimentally and compared to ab initio calculations. Moreover, the high-energy Auger spectrum resulting from the decay of Ne2+K-2 and Ne+K-2V states as well as from participator Auger decay from Ne+K-1L-1V states, has been measured and assigned in detail utilizing the characteristic differences in lifetime broadenings of these core hole states. Furthermore, post collision interaction broadening of Auger peaks is clearly observed only in the hypersatellite spectrum from K-2 states, due to the energy sharing between the two 1s photoelectrons which favors the emission of one slow and one fast electron.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Keyword
- photoelectron-spectroscopy
- fluorescence yields
- soleil synchrotron
- galaxies beamline
- auger electrons
- basis-sets
- x-rays
- atoms
- photoionization
- rates
- Physics
Publication and Content Type
- ref (subject category)
- art (subject category)
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To the university's database
- By the author/editor
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Goldsztejn, G.
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Marchenko, T.
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Puttner, R.
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Journel, L.
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Guillemin, R.
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Carniato, S.
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Selles, P.
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Travnikova, O.
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Ceolin, D.
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Lago, A. F.
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Feifel, Raimund
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Lablanquie, P.
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Piancastelli, Ma ...
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Penent, F.
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Simon, M.
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Condensed Matter ...
- Articles in the publication
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Physical Review ...
- By the university
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University of Gothenburg
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Uppsala University