The Charged Z(4433): Towards a New Spectroscopy
L. Maiani, A.D. Polosa, V. Riquer
TL;DR
This paper proposes that the Z(4433) particle is the first radial excitation of a tetraquark supermultiplet, extending the spectroscopy framework established by particles like X(3872).
Contribution
It introduces a novel interpretation of Z(4433) as a radial excitation within a tetraquark supermultiplet, linking it to previously known particles.
Findings
Z(4433) identified as a radial excitation of tetraquark supermultiplet
Predictions made for experimental verification of this hypothesis
Links Z(4433) with X(3872) and X(3876) within the same framework
Abstract
We identify the newly found Z(4433) with the first radial excitation of the tetraquark basic supermultiplet to which X(3872) and X(3876) belong. Experimental predictions following from this hypothesis are spelled out.
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Taxonomy
TopicsQuantum Chromodynamics and Particle Interactions · Particle physics theoretical and experimental studies · Nuclear physics research studies