FEW CENTRE SCATTERING CALCULATIONS. I. PHYSICAL FORMULATIONS OF VARIATIONAL TREATMENTS OF ELECTRONIC EXCITATION OF FEW-CENTRE MOLECULES BY SLOW ELECTRON SCATTERING. Technical Note No. 2
Technical Report
·
OSTI ID:4773817
At present there are no theoretical methods of calculating cross sections for electronic excitation of small molecules by slow electrons unless the molecule is diatomic or approximately spherical. A number of procedures suitable for use with the Hulthens or Kohn variational methods and for few-center molecules are formulated, and a new expansion theorem is derived. The static centroidal method is the most promising of those examined. (auth)
- Research Organization:
- London. Univ., University Coll.
- NSA Number:
- NSA-16-032168
- OSTI ID:
- 4773817
- Report Number(s):
- AD-272156
- Country of Publication:
- United States
- Language:
- English
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