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Single and multiple...
Single and multiple excitations in double-core-hole states of free water molecules
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- Marchenko, T. (författare)
- Sorbonne Univ, CNRS, Lab Chim Phys Mat & Rayonnement, LCPMR, F-75005 Paris, France.;Synchrotron SOLEIL, Orme Merisiers, BP 48, F-91192 Gif Sur Yvette, France.
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- Carniato, S. (författare)
- Sorbonne Univ, CNRS, Lab Chim Phys Mat & Rayonnement, LCPMR, F-75005 Paris, France.
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- Goldsztejn, G. (författare)
- Sorbonne Univ, CNRS, Lab Chim Phys Mat & Rayonnement, LCPMR, F-75005 Paris, France.;Univ Paris Saclay, Inst Sci Mol Orsay, CNRS, F-91405 Orsay, France.
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- Travnikova, O. (författare)
- Sorbonne Univ, CNRS, Lab Chim Phys Mat & Rayonnement, LCPMR, F-75005 Paris, France.;Synchrotron SOLEIL, Orme Merisiers, BP 48, F-91192 Gif Sur Yvette, France.
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- Journel, L. (författare)
- Sorbonne Univ, CNRS, Lab Chim Phys Mat & Rayonnement, LCPMR, F-75005 Paris, France.;Synchrotron SOLEIL, Orme Merisiers, BP 48, F-91192 Gif Sur Yvette, France.
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- Guillemin, R. (författare)
- Sorbonne Univ, CNRS, Lab Chim Phys Mat & Rayonnement, LCPMR, F-75005 Paris, France.;Synchrotron SOLEIL, Orme Merisiers, BP 48, F-91192 Gif Sur Yvette, France.
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- Ismail, I. (författare)
- Sorbonne Univ, CNRS, Lab Chim Phys Mat & Rayonnement, LCPMR, F-75005 Paris, France.
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- Koulentianos, Dimitris, 1987 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för fysik (GU),Department of Physics (GU),Sorbonne Univ, CNRS, Lab Chim Phys Mat & Rayonnement, LCPMR, F-75005 Paris, France.;Univ Gothenburg, Dept Phys, Origovagen 6B, SE-41296 Gothenburg, Sweden.;Argonne Natl Lab, Chem Sci & Engn Div, 9700 S Cass Ave, Lemont, IL 60439 USA.
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- Martins, J. (författare)
- Sorbonne Univ, CNRS, Lab Chim Phys Mat & Rayonnement, LCPMR, F-75005 Paris, France.
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- Ceolin, D. (författare)
- Synchrotron SOLEIL, Orme Merisiers, BP 48, F-91192 Gif Sur Yvette, France.
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- Puttner, R. (författare)
- Free Univ Berlin, Fachbereich Phys, Arnimallee 14, D-14195 Berlin, Germany.
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- Piancastelli, Maria Novella (författare)
- Uppsala universitet,Molekyl- och kondenserade materiens fysik,Sorbonne Univ, CNRS, Lab Chim Phys Mat & Rayonnement, LCPMR, F-75005 Paris, France.
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- Simon, M. (författare)
- Sorbonne Univ, CNRS, Lab Chim Phys Mat & Rayonnement, LCPMR, F-75005 Paris, France.;Synchrotron SOLEIL, Orme Merisiers, BP 48, F-91192 Gif Sur Yvette, France.
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Sorbonne Univ, CNRS, Lab Chim Phys Mat & Rayonnement, LCPMR, F-75005 Paris, France;Synchrotron SOLEIL, Orme Merisiers, BP 48, F-91192 Gif Sur Yvette, France. Sorbonne Univ, CNRS, Lab Chim Phys Mat & Rayonnement, LCPMR, F-75005 Paris, France. (creator_code:org_t)
- 2020-10-22
- 2020
- Engelska.
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Ingår i: Journal of Physics B-Atomic Molecular and Optical Physics. - : IOP Publishing. - 0953-4075 .- 1361-6455. ; 53:22
- Relaterad länk:
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https://hal.archives...
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https://gup.ub.gu.se...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- We present a combined experimental and theoretical study of the double-core-hole photoelectron spectrum obtained in isolated water molecules irradiated with hard x-rays above the oxygen K -2 threshold. States of the type O K -2V and multiply excited states are created by single-photon absorption and subsequent one-electron emission. A detailed analysis enabled by high experimental resolution reveals dissociative nuclear dynamics in the K-2V pre-edge states. At the binding energies above the K- 2 double-ionization potential, a complex spectral pattern is observed and attributed to highly excited states involving multiple shake-up excitation processes with the aid of state- of-the-art theoretical calculations. A strong broadening due to the nuclear motion indicates a highly dissociative nature of these multiply excited states, in agreement with the theoretical analysis.
Ämnesord
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Nyckelord
- water
- double-core hole
- dissociation dynamics
- shake-up processes
- HAXPES
- hard x-rays
- electron spectroscopy
- photoelectron-spectroscopy
- galaxies beamline
- vacancies
- Optics
- Physics
- water
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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Till lärosätets databas
- Av författaren/redakt...
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Marchenko, T.
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Carniato, S.
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Goldsztejn, G.
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Travnikova, O.
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Journel, L.
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Guillemin, R.
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visa fler...
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Ismail, I.
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Koulentianos, Di ...
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Martins, J.
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Ceolin, D.
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Puttner, R.
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Piancastelli, Ma ...
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Simon, M.
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Göteborgs universitet
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