Consistency and Symmetry Conditions for Line Projections |
| G. Kontrym-Sznajd and A. Jura W. Trzebiatowski Institute of Low Temperature and Structure Research, Polish Academy of Sciences, P.O. Box 937, 50-950 Wrocław 2, Poland |
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| We present some relations between experimental spectra representing line projections of electronic densities in the momentum space. All spectra which are the projections of the same density, must be interdependent. It can be derived from the consistency condition and symmetry of the line projections. The knowledge of these dependences, found in the paper, can be utilised for an improvement of experimental data as e.g. two-dimensional angular correlation of positron annihilation spectra. |
| DOI: 10.12693/APhysPolA.95.586 PACS numbers: 71.20.-b, 78.70.Bj |