FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2022083528> ?p ?o ?g. }

• W2022083528 endingPage "360" @default.
• W2022083528 startingPage "345" @default.
• W2022083528 abstract "We analyse the pion electromagnetic, charged-current, and $pigamma$ transition form factors at timelike momentum transfers $q$, $q^2=sle 1.4$ GeV$^2$, using a dispersion approach. We discuss in detail the propagator matrix of the photon-vector-meson system and define certain reduced amplitudes, or vertex functions, describing the coupling of this system to final states. We then apply the derived analytic expressions to the analysis of the recent $e^+e^-to pi^+pi^-$, $tau^-to pi^-pi^0nu_tau$, and $e^+e^-to pi^0gamma$ data. We find the reduced amplitudes for the coupling of the photon and vector mesons to two pseudoscalars to be constant, independent of $s$, in the range considered, indicating a freezing of the amplitudes for $sle 1$ GeV. The fit to the form factor data leads to the following values of the Breit-Wigner resonance masses m_{rho^-}=775.3pm 0.8 MeV, m_{rho^0}=773.7pm 0.6 MeV and m_omega=782.43pm 0.05 MeV, where the errors are only statistical." @default.
• W2022083528 created "2016-06-24" @default.
• W2022083528 creator A5027991002 @default.
• W2022083528 creator A5056532721 @default.
• W2022083528 creator A5061808088 @default.
• W2022083528 creator A5083090648 @default.
• W2022083528 date "2004-05-01" @default.
• W2022083528 modified "2023-09-24" @default.
• W2022083528 title "Masses and couplings of vector mesonsfrom the pion electromagnetic, weak, and $pigamma$ transition form factors" @default.
• W2022083528 cites W127960654 @default.
• W2022083528 cites W1506500664 @default.
• W2022083528 cites W1865909293 @default.
• W2022083528 cites W1914699669 @default.
• W2022083528 cites W1965897921 @default.
• W2022083528 cites W1974324779 @default.
• W2022083528 cites W1979081013 @default.
• W2022083528 cites W1995840649 @default.
• W2022083528 cites W1998444016 @default.
• W2022083528 cites W2003979602 @default.
• W2022083528 cites W2007484939 @default.
• W2022083528 cites W2008609191 @default.
• W2022083528 cites W202199361 @default.
• W2022083528 cites W2039179051 @default.
• W2022083528 cites W2060692365 @default.
• W2022083528 cites W2067557469 @default.
• W2022083528 cites W2081122760 @default.
• W2022083528 cites W2090395756 @default.
• W2022083528 cites W2112775802 @default.
• W2022083528 cites W2150151120 @default.
• W2022083528 cites W2223420584 @default.
• W2022083528 cites W2333321650 @default.
• W2022083528 cites W2761288518 @default.
• W2022083528 cites W2956145564 @default.
• W2022083528 cites W2987121807 @default.
• W2022083528 cites W3042957200 @default.
• W2022083528 cites W3100672964 @default.
• W2022083528 cites W4376453871 @default.
• W2022083528 doi "https://doi.org/10.1140/epjc/s2004-01726-4" @default.
• W2022083528 hasPublicationYear "2004" @default.
• W2022083528 type Work @default.
• W2022083528 sameAs 2022083528 @default.
• W2022083528 citedByCount "27" @default.
• W2022083528 countsByYear W20220835282012 @default.
• W2022083528 countsByYear W20220835282013 @default.
• W2022083528 countsByYear W20220835282014 @default.
• W2022083528 countsByYear W20220835282015 @default.
• W2022083528 countsByYear W20220835282016 @default.
• W2022083528 countsByYear W20220835282017 @default.
• W2022083528 countsByYear W20220835282018 @default.
• W2022083528 countsByYear W20220835282019 @default.
• W2022083528 countsByYear W20220835282021 @default.
• W2022083528 countsByYear W20220835282022 @default.
• W2022083528 crossrefType "journal-article" @default.
• W2022083528 hasAuthorship W2022083528A5027991002 @default.
• W2022083528 hasAuthorship W2022083528A5056532721 @default.
• W2022083528 hasAuthorship W2022083528A5061808088 @default.
• W2022083528 hasAuthorship W2022083528A5083090648 @default.
• W2022083528 hasBestOaLocation W20220835282 @default.
• W2022083528 hasConcept C101185895 @default.
• W2022083528 hasConcept C10138342 @default.
• W2022083528 hasConcept C102999125 @default.
• W2022083528 hasConcept C104416048 @default.
• W2022083528 hasConcept C109214941 @default.
• W2022083528 hasConcept C118615104 @default.
• W2022083528 hasConcept C121332964 @default.
• W2022083528 hasConcept C127413603 @default.
• W2022083528 hasConcept C131584629 @default.
• W2022083528 hasConcept C132525143 @default.
• W2022083528 hasConcept C139210041 @default.
• W2022083528 hasConcept C157470216 @default.
• W2022083528 hasConcept C159317903 @default.
• W2022083528 hasConcept C162324750 @default.
• W2022083528 hasConcept C180205008 @default.
• W2022083528 hasConcept C183276030 @default.
• W2022083528 hasConcept C200006409 @default.
• W2022083528 hasConcept C206094082 @default.
• W2022083528 hasConcept C2776249927 @default.
• W2022083528 hasConcept C2776887932 @default.
• W2022083528 hasConcept C2778064100 @default.
• W2022083528 hasConcept C2779557605 @default.
• W2022083528 hasConcept C2780234265 @default.
• W2022083528 hasConcept C33923547 @default.
• W2022083528 hasConcept C37914503 @default.
• W2022083528 hasConcept C60718061 @default.
• W2022083528 hasConcept C62520636 @default.
• W2022083528 hasConcept C78519656 @default.
• W2022083528 hasConcept C80899671 @default.
• W2022083528 hasConcept C99077945 @default.
• W2022083528 hasConceptScore W2022083528C101185895 @default.
• W2022083528 hasConceptScore W2022083528C10138342 @default.
• W2022083528 hasConceptScore W2022083528C102999125 @default.
• W2022083528 hasConceptScore W2022083528C104416048 @default.
• W2022083528 hasConceptScore W2022083528C109214941 @default.
• W2022083528 hasConceptScore W2022083528C118615104 @default.
• W2022083528 hasConceptScore W2022083528C121332964 @default.
• W2022083528 hasConceptScore W2022083528C127413603 @default.
• W2022083528 hasConceptScore W2022083528C131584629 @default.
• W2022083528 hasConceptScore W2022083528C132525143 @default.

• next