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Treatment of shape and Auger resonances using the dilated electron propagator

DSpace at IIT Bombay

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Title Treatment of shape and Auger resonances using the dilated electron propagator
 
Creator MISHRA, MK
VENKATNATHAN, A
 
Subject plus polarization formulation
complex rotated approach
higher-order decouplings
e-ca scattering
acetylene scattering
e-be
e-mg
energies
atoms
c2h2
electron scattering
shape resonance
auger resonance
electron propagator
complex scaling
bivariational scf
 
Description An overview of the dilated electron propagator method based on operators defined on biorthogonal orbitals from bivariationally obtained complex scaled SCF procedure is presented and discussed. Results from applications to atomic and molecular electron attachment and detachment resonances using different decouplings of the dilated electron propagator are analyzed to adduce the role of correlation and relaxation effects in the formation and decay of shape and Auger resonances. Feynman-Dyson amplitudes of the dilated electron propagator are examined to try and unravel the mechanistic underpinnings of these resonances. (C) 2002 Wiley Periodicals, Inc.
 
Publisher JOHN WILEY & SONS INC
 
Date 2011-10-22T12:49:47Z
2011-12-15T09:10:55Z
2011-10-22T12:49:47Z
2011-12-15T09:10:55Z
2002
 
Type Article; Proceedings Paper
 
Identifier INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY,90,1334-1347
0020-7608
http://dx.doi.org/10.1002/qua.10367
http://dspace.library.iitb.ac.in/xmlui/handle/10054/14901
http://hdl.handle.net/100/1739
 
Source Symposium on Theory and Computations in Molecular and Materials Sciences Biology and Pharmacology,ST AUGUSTINE, FLORIDA,FEB 23-MAR 01, 2002
 
Language English