Matches in SemOpenAlex for { <https://semopenalex.org/work/W2068676870> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W2068676870 endingPage "34" @default.
- W2068676870 startingPage "27" @default.
- W2068676870 abstract "The ratio of the renormalized and the bare coupling constants in the β-decay interaction is calculated in two ways. The first is evaluation of the contribution from the process in which a neutron and an antiproton, which virtually exchange an infinite number of pions, are annihilated into an electron-neutrino (or antineutrino) pair. For this purpose a dispersion relation for the vertex function of the β-decay is assumed. Using this relation the ratio is calculated in the “ladder” approximation of Federbush, Goldberger and Treiman. The result is that the ratio is smaller than unity. The second way is calculating the ratio so as to include the main contribution from virtual nucleon pairs. For this purpose we derive an equation for the vertex operator of the β-decay. The vertex operator is calculated using Goto and Machida's approximation. The result is that the ratio for the axial vector coupling constants is larger than unity, while that for the vector coupling constants is smaller than unity. The experimental value for the ratio (∼1·2) is reproduced at a rather small cutoff energy (∼ one-pion rest mass)." @default.
- W2068676870 created "2016-06-24" @default.
- W2068676870 creator A5033947470 @default.
- W2068676870 date "1960-07-01" @default.
- W2068676870 modified "2023-09-27" @default.
- W2068676870 title "On Ratios of the Renormalized and the Bare Coupling Constants in the Beta Decay Interaction" @default.
- W2068676870 cites W162885673 @default.
- W2068676870 doi "https://doi.org/10.1143/ptp.24.27" @default.
- W2068676870 hasPublicationYear "1960" @default.
- W2068676870 type Work @default.
- W2068676870 sameAs 2068676870 @default.
- W2068676870 citedByCount "0" @default.
- W2068676870 crossrefType "journal-article" @default.
- W2068676870 hasAuthorship W2068676870A5033947470 @default.
- W2068676870 hasBestOaLocation W20686768701 @default.
- W2068676870 hasConcept C101185895 @default.
- W2068676870 hasConcept C109214941 @default.
- W2068676870 hasConcept C118615104 @default.
- W2068676870 hasConcept C121332964 @default.
- W2068676870 hasConcept C132525143 @default.
- W2068676870 hasConcept C152568617 @default.
- W2068676870 hasConcept C157470216 @default.
- W2068676870 hasConcept C172695262 @default.
- W2068676870 hasConcept C183276030 @default.
- W2068676870 hasConcept C185544564 @default.
- W2068676870 hasConcept C186453547 @default.
- W2068676870 hasConcept C200006409 @default.
- W2068676870 hasConcept C202579712 @default.
- W2068676870 hasConcept C206094082 @default.
- W2068676870 hasConcept C2778217198 @default.
- W2068676870 hasConcept C3079626 @default.
- W2068676870 hasConcept C33923547 @default.
- W2068676870 hasConcept C46460574 @default.
- W2068676870 hasConcept C53105687 @default.
- W2068676870 hasConcept C62520636 @default.
- W2068676870 hasConcept C80899671 @default.
- W2068676870 hasConceptScore W2068676870C101185895 @default.
- W2068676870 hasConceptScore W2068676870C109214941 @default.
- W2068676870 hasConceptScore W2068676870C118615104 @default.
- W2068676870 hasConceptScore W2068676870C121332964 @default.
- W2068676870 hasConceptScore W2068676870C132525143 @default.
- W2068676870 hasConceptScore W2068676870C152568617 @default.
- W2068676870 hasConceptScore W2068676870C157470216 @default.
- W2068676870 hasConceptScore W2068676870C172695262 @default.
- W2068676870 hasConceptScore W2068676870C183276030 @default.
- W2068676870 hasConceptScore W2068676870C185544564 @default.
- W2068676870 hasConceptScore W2068676870C186453547 @default.
- W2068676870 hasConceptScore W2068676870C200006409 @default.
- W2068676870 hasConceptScore W2068676870C202579712 @default.
- W2068676870 hasConceptScore W2068676870C206094082 @default.
- W2068676870 hasConceptScore W2068676870C2778217198 @default.
- W2068676870 hasConceptScore W2068676870C3079626 @default.
- W2068676870 hasConceptScore W2068676870C33923547 @default.
- W2068676870 hasConceptScore W2068676870C46460574 @default.
- W2068676870 hasConceptScore W2068676870C53105687 @default.
- W2068676870 hasConceptScore W2068676870C62520636 @default.
- W2068676870 hasConceptScore W2068676870C80899671 @default.
- W2068676870 hasIssue "1" @default.
- W2068676870 hasLocation W20686768701 @default.
- W2068676870 hasOpenAccess W2068676870 @default.
- W2068676870 hasPrimaryLocation W20686768701 @default.
- W2068676870 hasRelatedWork W1967878606 @default.
- W2068676870 hasRelatedWork W1970420677 @default.
- W2068676870 hasRelatedWork W2034605816 @default.
- W2068676870 hasRelatedWork W2055617797 @default.
- W2068676870 hasRelatedWork W2066952381 @default.
- W2068676870 hasRelatedWork W2068676870 @default.
- W2068676870 hasRelatedWork W2075459063 @default.
- W2068676870 hasRelatedWork W2088340141 @default.
- W2068676870 hasRelatedWork W2125402697 @default.
- W2068676870 hasRelatedWork W3015812867 @default.
- W2068676870 hasVolume "24" @default.
- W2068676870 isParatext "false" @default.
- W2068676870 isRetracted "false" @default.
- W2068676870 magId "2068676870" @default.
- W2068676870 workType "article" @default.