Matches in SemOpenAlex for { <https://semopenalex.org/work/W2268028639> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W2268028639 abstract "Some relativistic contributions of order ${ensuremath{alpha}}^{2}ensuremath{sim}{(137)}^{ensuremath{-}2}$ to the magnetic moment of helium in the lowest-energy triplet state $^{3}S_{1}$ have been calculated. These contributions arise from the effect of the electrostatic and Breit interactions in a relativistic wave equation. The purpose of the calculation was to isolate to order ${ensuremath{alpha}}^{2}$ the quantum-electrodynamic radiative contributions to the magnetic moment of a bound two-electron system for comparison with experiment. The method of calculation was to evaluate the sixteen-component form of the matrix element of magnetic interaction energy in terms of nonrelativistic wave functions in Pauli approximation and to use the angular and spin symmetry properties of the $^{3}S_{1}$ state. This procedure was possible because Russell-Saunders coupling in the Pauli approximation could be shown to hold rigorously to order ${ensuremath{alpha}}^{2}$. The result derived was that the $g$ value for two interacting electrons bound in a $^{3}S_{1}$ state is $2(1ensuremath{-}frac{1}{3}〈T〉ensuremath{-}frac{1}{6}〈frac{{e}^{2}}{{r}_{12}}〉)$ where $〈T〉$ is the expectation value of total kinetic energy and $〈frac{{e}^{2}}{{r}_{12}}〉$ of electrostatic interaction in the $^{3}S_{1}$ state, in units $m{c}^{2}$. The contribution $ensuremath{-}frac{1}{3}〈T〉$ corresponds to the Breit-Margenau result for one electron and $ensuremath{-}frac{1}{6}〈frac{{e}^{2}}{{r}_{12}}〉$ arises from the Breit interaction. For $^{3}S_{1}$ helium the preceding $g$ value was evaluated numerically as 2[1-(38.7+2.3)ifmmodetimeselsetexttimesfi{}${10}^{ensuremath{-}6}$]. Comparison of theory and experiment tends to substantiate the nonradiative contribution $ensuremath{-}frac{1}{3}〈T〉$ and the additivity properties of radiative and nonradiative contributions to the magnetic moment of $^{3}S_{1}$ helium. The fourth-order radiative contribution is not contradicted. The Breit interaction contribution is too small to be noticed, with the present experimental error." @default.
- W2268028639 created "2016-06-24" @default.
- W2268028639 creator A5038647267 @default.
- W2268028639 creator A5041655525 @default.
- W2268028639 date "1953-08-15" @default.
- W2268028639 modified "2023-09-23" @default.
- W2268028639 title "Relativistic Contributions to the Magnetic Moment ofS13Helium" @default.
- W2268028639 cites W1963589153 @default.
- W2268028639 cites W1968872592 @default.
- W2268028639 cites W1972408296 @default.
- W2268028639 cites W1979115603 @default.
- W2268028639 cites W1986072109 @default.
- W2268028639 cites W1988415884 @default.
- W2268028639 cites W1990020278 @default.
- W2268028639 cites W2005202692 @default.
- W2268028639 cites W2006975634 @default.
- W2268028639 cites W2012130053 @default.
- W2268028639 cites W2015930212 @default.
- W2268028639 cites W2027105594 @default.
- W2268028639 cites W2027460596 @default.
- W2268028639 cites W2030796121 @default.
- W2268028639 cites W2033541720 @default.
- W2268028639 cites W2038112256 @default.
- W2268028639 cites W2045342825 @default.
- W2268028639 cites W2056840182 @default.
- W2268028639 cites W2058039766 @default.
- W2268028639 cites W2067234809 @default.
- W2268028639 cites W2072713926 @default.
- W2268028639 cites W2074338403 @default.
- W2268028639 cites W2081054117 @default.
- W2268028639 cites W2081270947 @default.
- W2268028639 cites W2088212790 @default.
- W2268028639 cites W2093212801 @default.
- W2268028639 cites W2118960863 @default.
- W2268028639 cites W2223231919 @default.
- W2268028639 cites W3194004440 @default.
- W2268028639 doi "https://doi.org/10.1103/physrev.91.842" @default.
- W2268028639 hasPublicationYear "1953" @default.
- W2268028639 type Work @default.
- W2268028639 sameAs 2268028639 @default.
- W2268028639 citedByCount "47" @default.
- W2268028639 countsByYear W22680286392012 @default.
- W2268028639 crossrefType "journal-article" @default.
- W2268028639 hasAuthorship W2268028639A5038647267 @default.
- W2268028639 hasAuthorship W2268028639A5041655525 @default.
- W2268028639 hasConcept C10138342 @default.
- W2268028639 hasConcept C110340908 @default.
- W2268028639 hasConcept C115260700 @default.
- W2268028639 hasConcept C121332964 @default.
- W2268028639 hasConcept C139455999 @default.
- W2268028639 hasConcept C147120987 @default.
- W2268028639 hasConcept C162324750 @default.
- W2268028639 hasConcept C169852918 @default.
- W2268028639 hasConcept C174084160 @default.
- W2268028639 hasConcept C182306322 @default.
- W2268028639 hasConcept C184779094 @default.
- W2268028639 hasConcept C186370098 @default.
- W2268028639 hasConcept C188533889 @default.
- W2268028639 hasConcept C42704618 @default.
- W2268028639 hasConcept C54553102 @default.
- W2268028639 hasConcept C62520636 @default.
- W2268028639 hasConcept C97355855 @default.
- W2268028639 hasConceptScore W2268028639C10138342 @default.
- W2268028639 hasConceptScore W2268028639C110340908 @default.
- W2268028639 hasConceptScore W2268028639C115260700 @default.
- W2268028639 hasConceptScore W2268028639C121332964 @default.
- W2268028639 hasConceptScore W2268028639C139455999 @default.
- W2268028639 hasConceptScore W2268028639C147120987 @default.
- W2268028639 hasConceptScore W2268028639C162324750 @default.
- W2268028639 hasConceptScore W2268028639C169852918 @default.
- W2268028639 hasConceptScore W2268028639C174084160 @default.
- W2268028639 hasConceptScore W2268028639C182306322 @default.
- W2268028639 hasConceptScore W2268028639C184779094 @default.
- W2268028639 hasConceptScore W2268028639C186370098 @default.
- W2268028639 hasConceptScore W2268028639C188533889 @default.
- W2268028639 hasConceptScore W2268028639C42704618 @default.
- W2268028639 hasConceptScore W2268028639C54553102 @default.
- W2268028639 hasConceptScore W2268028639C62520636 @default.
- W2268028639 hasConceptScore W2268028639C97355855 @default.
- W2268028639 hasLocation W22680286391 @default.
- W2268028639 hasOpenAccess W2268028639 @default.
- W2268028639 hasPrimaryLocation W22680286391 @default.
- W2268028639 hasRelatedWork W1990020278 @default.
- W2268028639 hasRelatedWork W2045342825 @default.
- W2268028639 isParatext "false" @default.
- W2268028639 isRetracted "false" @default.
- W2268028639 magId "2268028639" @default.
- W2268028639 workType "article" @default.