Masses, branching ratios, and full widths of heavy ρ′, ρ″ and ω′, ω″ resonances

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10 November 2000

journal article
research article
Published by American Physical Society (APS) in Physical Review D

Vol. 62 (11) , 117503
https://doi.org/10.1103/physrevd.62.117503

Abstract

Based on previous and recent fits of multiple data on the reactions of

e^{+} e^{-}

annihilation,

τ

lepton decay, and the reaction

K^{-} \vec{p} π^{+} π^{-} Λ,

the magnitude of the branching ratios and total widths of the isovector

ρ^{'},

ρ^{″},

and the isoscalar

ω^{'},

ω^{″}

resonances are calculated. Some topics on the spectroscopy of the

ρ (1450)

and

ω (1420)

states are discussed.

Keywords

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This publication has 15 references indexed in Scilit:

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