Charmed Baryon Spectroscopy from lattice QCD for $N_f = 2 + 1$ flavours

TL;DR

This paper uses lattice QCD simulations to study the spectrum of charmed baryons, including various spin and parity states, providing theoretical predictions relevant for ongoing and future experimental discoveries.

Contribution

It presents the first comprehensive lattice QCD calculations of both singly and doubly charmed baryon spectra with multiple spin and parity states.

Findings

Calculated masses for J=1/2 and J=3/2 states

Predicted positive and negative parity baryon spectra

Provides data to guide experimental searches

Abstract

In recent years, several charmed baryons have been discovered, with more states likely to be found in the future. We investigate the spectra of singly and doubly charmed baryons on the lattice. The spin J=1/2 and J=3/2 states are calculated for both positive and negative parity.