Matches in SemOpenAlex for { <https://semopenalex.org/work/W2912239085> ?p ?o ?g. }
Showing items 1 to 67 of
67
with 100 items per page.
- W2912239085 abstract "The non-relativistic energy levels of ortho-positronium are calculated in the quadrupole and octupole approximations for the interaction potential. For this purpose, the RST eigenvalue problem of angular momentum is illustratively solved for the quantum numbers $jO=0,1,2,3,4$ and $bjz=pm 1$. This eigenvalue problem admits emph{ambiguous} solutions for $0<|bjz|<jO$ whereas the solutions for $bjz=0$ and $bjz=pm jO$ are emph{unique}. In order to attain some (at least approximative) solutions of the energy eigenvalue problem one tries a factorized ansatz for the wave function and thus splits off the angular problem (with its ambiguous solutions) from the residual radial problem. The latter does, as usual, finally fix the energy eigenvalues. But it is just by this procedure that the ambiguity of the angular problem is transferred to most of the energy levels which thereby become doubled. The corresponding doubling energy amounts to (roughly) one percent of the total binding energy and is, however, of purely emph{electric} origin, since magnetism is completely neglected. Indeed, the charge distributions of both positronium constituents (i.e. electron and positron) do inherit their ambiguity from the ambiguous solution of the angular eigenvalue problem ($leadsto$ charge dimorphism); and naturally the dimorphic configurations must then possess slightly different interaction energies of the electrostatic type." @default.
- W2912239085 created "2019-02-21" @default.
- W2912239085 creator A5031201630 @default.
- W2912239085 creator A5082909451 @default.
- W2912239085 date "2012-04-29" @default.
- W2912239085 modified "2023-09-27" @default.
- W2912239085 title "Dimorphism of Ortho-Positronium in Relativistic Schr" @default.
- W2912239085 hasPublicationYear "2012" @default.
- W2912239085 type Work @default.
- W2912239085 sameAs 2912239085 @default.
- W2912239085 citedByCount "0" @default.
- W2912239085 crossrefType "posted-content" @default.
- W2912239085 hasAuthorship W2912239085A5031201630 @default.
- W2912239085 hasAuthorship W2912239085A5082909451 @default.
- W2912239085 hasConcept C113603373 @default.
- W2912239085 hasConcept C121332964 @default.
- W2912239085 hasConcept C130979935 @default.
- W2912239085 hasConcept C147120987 @default.
- W2912239085 hasConcept C154726568 @default.
- W2912239085 hasConcept C155675718 @default.
- W2912239085 hasConcept C158693339 @default.
- W2912239085 hasConcept C174038435 @default.
- W2912239085 hasConcept C202100949 @default.
- W2912239085 hasConcept C3079626 @default.
- W2912239085 hasConcept C37914503 @default.
- W2912239085 hasConcept C39984356 @default.
- W2912239085 hasConcept C62520636 @default.
- W2912239085 hasConceptScore W2912239085C113603373 @default.
- W2912239085 hasConceptScore W2912239085C121332964 @default.
- W2912239085 hasConceptScore W2912239085C130979935 @default.
- W2912239085 hasConceptScore W2912239085C147120987 @default.
- W2912239085 hasConceptScore W2912239085C154726568 @default.
- W2912239085 hasConceptScore W2912239085C155675718 @default.
- W2912239085 hasConceptScore W2912239085C158693339 @default.
- W2912239085 hasConceptScore W2912239085C174038435 @default.
- W2912239085 hasConceptScore W2912239085C202100949 @default.
- W2912239085 hasConceptScore W2912239085C3079626 @default.
- W2912239085 hasConceptScore W2912239085C37914503 @default.
- W2912239085 hasConceptScore W2912239085C39984356 @default.
- W2912239085 hasConceptScore W2912239085C62520636 @default.
- W2912239085 hasLocation W29122390851 @default.
- W2912239085 hasOpenAccess W2912239085 @default.
- W2912239085 hasPrimaryLocation W29122390851 @default.
- W2912239085 hasRelatedWork W174886103 @default.
- W2912239085 hasRelatedWork W1965666780 @default.
- W2912239085 hasRelatedWork W1984604292 @default.
- W2912239085 hasRelatedWork W1995497414 @default.
- W2912239085 hasRelatedWork W2003571064 @default.
- W2912239085 hasRelatedWork W2007203213 @default.
- W2912239085 hasRelatedWork W2014306829 @default.
- W2912239085 hasRelatedWork W2028165594 @default.
- W2912239085 hasRelatedWork W2029505418 @default.
- W2912239085 hasRelatedWork W2064995543 @default.
- W2912239085 hasRelatedWork W2074193967 @default.
- W2912239085 hasRelatedWork W2084921558 @default.
- W2912239085 hasRelatedWork W2209740742 @default.
- W2912239085 hasRelatedWork W2323464608 @default.
- W2912239085 hasRelatedWork W2498330489 @default.
- W2912239085 hasRelatedWork W2739641479 @default.
- W2912239085 hasRelatedWork W2789362554 @default.
- W2912239085 hasRelatedWork W2811023619 @default.
- W2912239085 hasRelatedWork W2900363399 @default.
- W2912239085 hasRelatedWork W2160473667 @default.
- W2912239085 isParatext "false" @default.
- W2912239085 isRetracted "false" @default.
- W2912239085 magId "2912239085" @default.
- W2912239085 workType "article" @default.