Two-photon transitions in confined hydrogenic atoms

Two-photon transitions in confined hydrogenic atoms

Abstract Two-photon transitions from ground state to excited and ionized states are studied. The energy levels and radial matrix elements of an impenetrable spherically confined hydrogenic atom embedded in plasma environment are evaluated using accurate Bernstein-polynomial (B-polynomial) method. Transition probability amplitudes, transparency frequencies and resonance enhancement frequencies for various transitions, namely, 1s - 2s, 1s - 3s, and 1s - 3d are evaluated for various values of confining Debye potential parameter. The effect of spherical confinement is studied and explained.

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Main Authors: Lumb,Shalini, Lumb,Sonia, Prasad,Vinod
Format: Digital revista
Language:English
Published: Sociedad Mexicana de Física 2018
Online Access:http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S0035-001X2018000100042
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spelling oai:scielo:S0035-001X20180001000422019-05-20Two-photon transitions in confined hydrogenic atomsLumb,ShaliniLumb,SoniaPrasad,Vinod Two-photon transitions confinement Debye plasma B-polynomials Abstract Two-photon transitions from ground state to excited and ionized states are studied. The energy levels and radial matrix elements of an impenetrable spherically confined hydrogenic atom embedded in plasma environment are evaluated using accurate Bernstein-polynomial (B-polynomial) method. Transition probability amplitudes, transparency frequencies and resonance enhancement frequencies for various transitions, namely, 1s - 2s, 1s - 3s, and 1s - 3d are evaluated for various values of confining Debye potential parameter. The effect of spherical confinement is studied and explained.info:eu-repo/semantics/openAccessSociedad Mexicana de FísicaRevista mexicana de física v.64 n.1 20182018-02-01info:eu-repo/semantics/articletext/htmlhttp://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S0035-001X2018000100042en
institution SCIELO
collection OJS
country México
countrycode MX
component Revista
access En linea
databasecode rev-scielo-mx
tag revista
region America del Norte
libraryname SciELO
language English
format Digital
author Lumb,Shalini
Lumb,Sonia
Prasad,Vinod
spellingShingle Lumb,Shalini
Lumb,Sonia
Prasad,Vinod
Two-photon transitions in confined hydrogenic atoms
author_facet Lumb,Shalini
Lumb,Sonia
Prasad,Vinod
author_sort Lumb,Shalini
title Two-photon transitions in confined hydrogenic atoms
title_short Two-photon transitions in confined hydrogenic atoms
title_full Two-photon transitions in confined hydrogenic atoms
title_fullStr Two-photon transitions in confined hydrogenic atoms
title_full_unstemmed Two-photon transitions in confined hydrogenic atoms
title_sort two-photon transitions in confined hydrogenic atoms
description Abstract Two-photon transitions from ground state to excited and ionized states are studied. The energy levels and radial matrix elements of an impenetrable spherically confined hydrogenic atom embedded in plasma environment are evaluated using accurate Bernstein-polynomial (B-polynomial) method. Transition probability amplitudes, transparency frequencies and resonance enhancement frequencies for various transitions, namely, 1s - 2s, 1s - 3s, and 1s - 3d are evaluated for various values of confining Debye potential parameter. The effect of spherical confinement is studied and explained.
publisher Sociedad Mexicana de Física
publishDate 2018
url http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S0035-001X2018000100042
work_keys_str_mv AT lumbshalini twophotontransitionsinconfinedhydrogenicatoms
AT lumbsonia twophotontransitionsinconfinedhydrogenicatoms
AT prasadvinod twophotontransitionsinconfinedhydrogenicatoms
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