Matrix elements of the exchange operator for arbitrary-angular-momentum two-meson states

1 May 1982

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

Vol. 25 (9) , 2406-2418
https://doi.org/10.1103/physrevd.25.2406

Abstract

A method allowing for the calculation of all matrix elements of the exchange operator between two mesons is presented. A close formula for such matrix elements is also given, together with graphical rules that allow easy numerical calculations.

Keywords

MATRIX ELEMENTS
NUMERICAL CALCULATIONS
MOMENTUM TWO
MESON STATES
METHOD ALLOWING
CLOSE FORMULA
ARBITRARY ANGULAR
GRAPHICAL RULES
EASY NUMERICAL

This publication has 2 references indexed in Scilit:

Phenomenoloy of low-energy scattering in the framework of quantum chromodynamics
Physical Review D, 1980
Spectra and strong decays of $c \bar{c}$ and $b \bar{b}$ states
Physical Review D, 1980