Publication:
Contributions of multipolar polarizabilities to the isotropic and anisotropic light scattering induced by molecular interactions in gaseous methane

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cris.virtual.department#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtual.departmentThermodynamik
cris.virtual.department#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtual.departmentbrowseThermodynamik
cris.virtual.departmentbrowseThermodynamik
cris.virtualsource.department#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.department#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.department96d8e6e1-6361-46c5-ae2c-a84605aadf12
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dc.contributor.authorEl-Kader, M. S. A.
dc.contributor.authorEl-Sheikh, S. M.
dc.contributor.authorBancewicz, T.
dc.contributor.authorHellmann, Robert
dc.date.issued2009-07-28
dc.description.abstractThe binary isotropic and anisotropic collision-induced light scattering spectra of gaseous methane at room temperature are analyzed in terms of a recent ab initio intermolecular potential and interaction-induced pair polarizability trace and anisotropy models, using quantum line-shapes computations. The translational spectra at relatively low frequencies are determined largely by the effects of bound and free transitions. At intermediate frequencies the spectra are sensitive to both the attractive part of the potential and the short-range part of the polarizability trace and anisotropy. The high frequency wings are discussed in terms of the collision-induced rotational Raman effect and estimates for the dipole-quadrupole polarizability A and the dipole-octopole polarizability E are obtained and checked with recent ab initio theoretical values.
dc.description.versionNA
dc.identifier.doi10.1063/1.3180823
dc.identifier.issn1089-7690
dc.identifier.issn0021-9606
dc.identifier.pmid19655874
dc.identifier.scopus2-s2.0-68249120134
dc.identifier.urihttps://openhsu.ub.hsu-hh.de/handle/10.24405/14506
dc.language.isoen
dc.relation.journalThe journal of chemical physics : JCP
dc.relation.orgunitUniversität Rostock
dc.rights.accessRightsmetadata only access
dc.titleContributions of multipolar polarizabilities to the isotropic and anisotropic light scattering induced by molecular interactions in gaseous methane
dc.typeResearch article
dspace.entity.typePublication
hsu.peerReviewed
hsu.uniBibliographyNein
oaire.citation.issue4
oaire.citation.volume131
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