Accession Number : AD0725513
Title : X-Ray Compton Profiles of Benzene, Cyclohexane and Oriented Polyethylene.
Descriptive Note : Technical rept.,
Corporate Author : ARMY MATERIALS AND MECHANICS RESEARCH CENTER WATERTOWN MASS
Personal Author(s) : Weiss,Richard J.
Report Date : APR 1971
Pagination or Media Count : 11
Abstract : The Compton profiles of liquid benzene, liquid cyclohexane, and oriented polyethylene were measured with Mo K alpha X-rays. The electron momentum distributions in all cases are considerably more extended in momentum space than those (a) calculated from the Coulson and Duncanson type of hybrid orbitals or (b) measured with the angular correlation of positron-electron annihilation radiation. In addition, a high momentum 'tail' is observed in the Compton profile suggestive of electron-electron correlation. The measured anisotropy in the electron momentum density of oriented polyethylene is small. (Author)
Descriptors : (*MOLECULAR ORBITALS, *COMPTON SCATTERING), (*BENZENE, COMPTON SCATTERING), (*CYCLOHEXANES, COMPTON SCATTERING), (*POLYETHYLENE PLASTICS, COMPTON SCATTERING), WAVE FUNCTIONS, X RAYS, ELECTRON DENSITY
Subject Categories : Atomic and Molecular Physics and Spectroscopy
Distribution Statement : APPROVED FOR PUBLIC RELEASE