# Possible Molecular States Composed of Doubly Charmed Baryons with Couple-channel Effect

## TL;DR

This paper explores the potential formation of molecular states from doubly charmed baryons using the one-boson-exchange model, considering channel mixing effects and identifying promising candidates for such states.

## Contribution

It introduces a systematic study of molecular states of doubly charmed baryons with channel mixing effects using the OBE model, which is a novel approach in this context.

## Key findings

- Many systems are good candidates for molecular states.
- Channel mixing effects significantly influence the potential formation.
- The study provides theoretical predictions for future experimental searches.

## Abstract

We systematically investigate the possible molecular states composed of (1) two spin-$\frac{3}{2}$ doubly charmed baryons, and (2) a pair of spin-$\frac{3}{2}$ and spin-$\frac{1}{2}$ doubly charmed baryons. The one-boson-exchange (OBE) model is used to describe the potential between two baryons. The channel mixing effect is considered for the systems with the same quantum number $(I(J^P))$ but different total spin ($S$) and orbital angular momenta ($L$). We also study the channel mixing effect among the systems composed of various doubly charmed baryons if they have the same quantum number. Many of the systems are good candidates of molecular states.