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On the emergence of molecular structure
- Source :
- Matyus, E; Hutter, J; Mueller-Herold, U; Reiher, M (2011). On the emergence of molecular structure. Physical Review A, 83(5):082512.
- Publication Year :
- 2011
-
Abstract
- The structure of {a(+/-),a(+/-),b(+/-)}-type Coulombic systems is characterized by the effective ground-state density of the a-type particles, computed via nonrelativistic quantum mechanics without introduction of the Born-Oppenheimer approximation. A structural transition is observed when varying the relative mass of the a- and b-type particles, e.g., between atomic H- and molecular H-2(+). The particle-density profile indicates a molecular-type behavior for the positronium ion, Ps(-).
Details
- Database :
- OAIster
- Journal :
- Matyus, E; Hutter, J; Mueller-Herold, U; Reiher, M (2011). On the emergence of molecular structure. Physical Review A, 83(5):082512.
- Notes :
- application/pdf, info:doi/10.5167/uzh-48896, English
- Publication Type :
- Electronic Resource
- Accession number :
- edsoai.ocn755090004
- Document Type :
- Electronic Resource