Interrelations between Meson Spectra

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15 November 1976

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

Vol. 37 (20) , 1336-1338
https://doi.org/10.1103/physrevlett.37.1336

Abstract

It is proposed that the leading Regge trajectory on which

q_{i} {\bar{q}}_{j}

mesons (

i, j = u, d, s, c \dots

) lie satisfies the equation

α_{ij} (t) = a + α_{ij}^{'} (t - b)

with

{(α_{ij}^{'})}^{2} = α_{ii}^{'} α_{jj}^{'}

. The latter is justified with use of the factorization property of Regge poles.

\frac{J}{ψ}

-like states associated with still heavier quarks are predicted to be not narrow if their mass exceeds 5.6 GeV.

Keywords

This publication has 20 references indexed in Scilit:

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