Abstract
We show that inferring mass inequalities for a few-body system in terms of the masses of the states bound in two-body subsystems can be useful in many different cases. Beside the baryon meson mass inequalities derived some time ago, we have also mass inequalities between two-gluon ("2g") and three-gluon ("3g") glueballs for quadronium e+e-e+e- states. The inequalities rely on the assumption that the few-body system is dominated by two-body forces.
Original language | English |
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Pages (from-to) | 397-400 |
Number of pages | 4 |
Journal | Physics Letters B |
Volume | 314 |
Issue number | 3-4 |
DOIs | |
State | Published - 23 Sep 1993 |