INELASTIC X-RAY-SCATTERING IN MOLECULAR LIQUIDS AND ELECTRON CORRELATION-EFFECTS

Authors
HAYASHI H WATANABE N UDAGAWA Y
Citation
H. Hayashi et al., INELASTIC X-RAY-SCATTERING IN MOLECULAR LIQUIDS AND ELECTRON CORRELATION-EFFECTS, Journal of synchrotron radiation, 5, 1998, pp. 1052-1054
Citations number
12
Categorie Soggetti
Instument & Instrumentation","Physics, Applied",Optics
Journal title
Journal of synchrotron radiation → ACNP
ISSN journal
09090495
Volume
5
Year of publication
1998
Part
3
Pages
1052 - 1054
Database
ISI
SICI code
0909-0495(1998)5:<1052:IXIMLA>2.0.ZU;2-K
Abstract
Inelastic X-ray scattering spectra of liquid water and cyclohexane hav e been measured with 2 eV resolution for a momentum transfer range bet ween 0.69 and 2.77 au at BL16A of the Photon Factory, KEK, Tsukuba. Ob served spectra are transformed to the dynamic structure factor which i s normalized by using the Bethe sum rule, and the static structure fac tor is obtained. From a comparison with extended CI calculations by th e use of various basis sets, correlation effects are proved to be of v ital importance in inelastic X-ray scattering.