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Fock space multireference coupled cluster calculations based on an underlying bivariational self-consistent field on Auger and shape resonances

DSpace at IIT Bombay

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Title Fock space multireference coupled cluster calculations based on an underlying bivariational self-consistent field on Auger and shape resonances
 
Creator SAJEEV, Y
MISHRA, MK
VAVAL, N
PAL, S
 
Subject dilated electron propagator
complex absorbing potentials
excitation-energies
fermion theory
perturbation-theory
general formalism
temporary anions
ca scattering
model spaces
exps form
 
Description The Fock space multireference coupled cluster based on an underlying bivariational self-consistent field is applied to the problem of computing complex energy associated with Auger and shape resonances in e-atom scattering. It is concluded that the Fock space multireference coupled cluster based on a bivariational self-consistent field provides a useful and practical approach to calculation of resonance parameters. Numerical results are presented for the P-2 shape resonance of Mg and Auger 1 s(-1) hole of Be. (C) 2004
 
Publisher AMER INST PHYSICS
 
Date 2011-07-15T18:36:23Z
2011-12-26T12:49:37Z
2011-12-27T05:35:03Z
2011-07-15T18:36:23Z
2011-12-26T12:49:37Z
2011-12-27T05:35:03Z
2004
 
Type Article
 
Identifier JOURNAL OF CHEMICAL PHYSICS, 120(1), 67-72
0021-9606
http://dx.doi.org/10.1063/1.1630025
http://dspace.library.iitb.ac.in/xmlui/handle/10054/4346
http://hdl.handle.net/10054/4346
 
Language en