McCurdy, C. W., Jr. and Rescigno, T. N. and McKoy, V. (1975) A many-body treatment of Feshbach theory applied to electron-atom and electron-molecule collisions. Physical Review A, 12 (2). pp. 406-412. ISSN 0556-2791. http://resolver.caltech.edu/CaltechAUTHORS:MCCpra75
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The Feshbach projection-operator technique is investigated using second quantization to construct approximate optical potentials with Tamm-Dancoff-approximation and random-phase-approximation descriptions for closed-shell targets. We interpret a recent many-body theory of elastic scattering (due to Schneider, Taylor, and Yaris) as an approximate form of the equations of this work. Possible applications and extensions of the method are also described.
|Additional Information:||©1975 The American Physical Society Received 10 October 1974 Supported by a grant from the National Science Foundation.|
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|Deposited On:||03 Jan 2007|
|Last Modified:||26 Dec 2012 09:27|
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