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Application of relativistic Fock-space coupled-cluster theory to study Li and Li-like ions in plasma

DSpace at IIT Bombay

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Title Application of relativistic Fock-space coupled-cluster theory to study Li and Li-like ions in plasma
 
Creator DAS, M
DAS, M
CHAUDHURI, RK
CHATTOPADHYAY, S
 
Subject QUANTUM-CHEMISTRY
DENSE-PLASMAS
ENERGY-LEVELS
DEBYE PLASMA
MODEL SPACES
HOT PLASMAS
ATOMS
IONIZATION
FORMALISM
CARBON
 
Description The ionization potentials, transition energies, and oscillator strengths of Li and Li-like C3+ and Al10+ are computed at different plasma environmentswith the Fock-space multireference coupled-cluster theory to examine the parametric dependence of these properties on plasma density and/or temperature. The results presented here show that the ionization and transition energies as well as the oscillator strengths are very sensitive to the plasma environment. It further shows that the spectral lines corresponding to Delta n = 0 transitions for Li-like C3+ and Al10+ are blueshifted, whereas the lines associated to Delta n not equal 0 are redshifted (n is the principal quantum number).
 
Publisher AMER PHYSICAL SOC
 
Date 2014-10-16T15:00:28Z
2014-10-16T15:00:28Z
2012
 
Type Article
 
Identifier PHYSICAL REVIEW A, 85(4)
http://dx.doi.org/10.1103/PhysRevA.85.042506
http://dspace.library.iitb.ac.in/jspui/handle/100/15848
 
Language en