Relativistic coupled-cluster calculations of ${}^{20}$Ne, ${}^{40}$Ar, ${}^{84}$Kr and ${}^{129}$Xe: correlation energies and dipole polarizabilities

Abstract

We have carried out a detailed and systematic study of the correlation energies of inert gas atoms Ne, Ar, Kr and Xe using relativistic many-body perturbation theory and relativistic coupled-cluster theory. In the relativistic coupled-cluster calculations, we implement perturbative triples and include these in the correlation energy calculations. We then calculate the dipole polarizability of the ground states using perturbed coupled-cluster theory.

10 figures, 6 tables, submitted to PRA

References in corpus (6)

• Improved limit on the permanent electric dipole moment of 199Hg
• Development of a configuration-interaction + all-order method for atomic calculations
• Observation of a Large Atomic Parity Violation Effect in Ytterbium
• Medium-mass nuclei from chiral nucleon-nucleon interactions
• Intrinsic Electric Dipole Moments of Paramagnetic Atoms: Rubidium and Cesium
• Relativistic coupled-cluster single-double method applied to alkali-metal atoms

Cited by in corpus (16)

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• Fock space relativistic coupled-Cluster calculations of Two-Valence Atoms
• Triple excitations in perturbed relativistic coupled-cluster theory and Electric dipole polarizability of groupIIB elements
• Perturbed Coupled-Cluster theory to calculate dipole polarizabilities of closed shell systems: Application to Ar, Kr, Xe and Rn
• Electric dipole polarizability from perturbed Relativistic Coupled-Cluster Theory: application to Neon
• RCC calculation of electric dipole polarizability and correlation energy of Cn, Nh${}^{+}$ and Og: Correlation effects from lighter to superheavy elements
• Precise calculations of astrophysically important allowed and forbidden transitions of Xe VIII
• Electric dipole polarizability of group-IIIA ions using PRCC: Large correlation effects from nonlinear terms
• Study of coupled-cluster correlations on electromagnetic transitions and hyperfine structure constants of W VI
• Electric dipole polarizabilities of doubly ionized alkaline Earth metal ions from perturbed relativistic coupled-cluster theory
• RCCPAC: A parallel relativistic coupled-cluster program for closed-shell and one-valence atoms and ions in FORTRAN
• Electric dipole polarizabilities of alkali metal ions from perturbed relativistic coupled-cluster theory
• Fock-space relativistic coupled-cluster calculation of hyperfine induced ${}^1{\mathbf{S}}_0\to {}^3{\mathbf{P}}_0^{\mathbf{o}}$ clock transition in Al${}^{+}$
• Fock-space perturbed relativistic coupled-cluster theory for electric dipole polarizability of one-valence atomic systems: Application to Al and In
• Relativistic and Electron Correlation Effects in Static Dipole Polarizabilities for Main-Group Elements