Diquark-antidiquark states with hidden or open charm

TL;DR

This paper discusses a model based on diquark-antidiquark bound states to explain newly observed charmed resonances around 4 GeV, highlighting its predictive capabilities.

Contribution

It introduces and illustrates a diquark-antidiquark model for understanding charmed resonances, offering new insights into their structure and properties.

Findings

The model can accommodate newly discovered charmed resonances around 4 GeV.

It provides predictions for features of diquark-antidiquark states.

The model explains certain experimental observations of charmed states.

Abstract

Some features and predictions of a recently proposed model based on diquark-antidiquark bound states are illustrated. Its ability in accomodating newly discovered charmed resonances around 4 GeV is discussed.