✦ LIBER ✦

Correlation energy of the neon atom

✍ Scribed by R.K. Nesbet; T.L. Barr; E.R. Davidson

Publisher: Elsevier Science
Year: 1969
Tongue: English
Weight: 181 KB
Volume: 4
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(69)80101-6

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Second-order correlation energy of the n

Second-order correlation energy of the neon atom

✍ K. Jankowski; P. Malinowski 📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 381 KB

The wcond-order energy for Ne is computed starting with the symmetric sum of oneclectron Hartree-Fock operators as the Teroth-ordcr hamiltonian. The variational-perturbation pair functions of dcfmite orbital and spin symmetry are expressed in the form of partial wave expansions. Special attention is

Electron correlation and the compton pro

Electron correlation and the compton profile of atomic neon

✍ Vedene H. Smith Jr.; Richard Edwin Brown 📂 Article 📅 1973 🏛 Elsevier Science 🌐 English ⚖ 450 KB

The radial momentum distribution lo(p) and the Compton profile Jc(l!) are determined for atomic neon from several restricted Hartrec-Fock (RHF) wavefunctions and two configuration interaction (CI) wavefunctions. The CI functions are the we!l correlated (fulI "second-order") function of Viers, Schaef

An estimate of three electron correlatio

An estimate of three electron correlation effects in the neon atom

✍ Neil R. Kestner 📂 Article 📅 1969 🏛 Elsevier Science 🌐 English ⚖ 284 KB

Electron correlation in the neon atom: E

Electron correlation in the neon atom: Electron scattering and energetic aspects

✍ Martin Breitenstein; Hermann Meyer; Armin Schweig 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 451 KB

Ab inilio CI c;llcul.lwd sTTecls 01 elecmon corrclakn on high-energ) electron scaIwring LTOFF ascrions arc prrsun~cd ror "son logelher with a relawd polenkd ensrgy analysts or the correlaCon energy. The thcorericnl rcrul~ mcludmg sllrnaws 01 the full correlation clfecls. arc In good agreemen! wth ex

Analysis of atomic correlation energies

✍ J. Katriel 📂 Article 📅 1972 🏛 Elsevier Science 🌐 English ⚖ 276 KB

Note on the atomic correlation energy

✍ Enrico Clementi; Giorgina Corongiu 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 391 KB

In the introductory section, we compare the total, kinetic, nuclear᎐electron, Coulomb, exchange, and correlation energies of ground-state atoms. Ž . From the analyses of the data, one can conclude that the Hartree᎐Fock HF model is notably good and might require only a small perturbation to become e