Lattice QCD study of doubly-charmed strange baryons
Nilmani Mathur, M. Padmanath
TL;DR
This paper uses lattice QCD to predict the masses of doubly-charmed strange baryons, providing precise estimates that can guide experimental discovery at CERN's LHCb.
Contribution
The study offers the first precise lattice QCD predictions for the mass spectrum of doubly-charmed strange baryons, including the Omega(cc) baryon.
Findings
Predicted the ground state mass of Omega(cc) as 3712(11)(12) MeV.
Provided mass estimates for other doubly-charmed strange baryons with various quantum numbers.
Suggested the Omega(cc) baryon as a promising candidate for upcoming experimental detection.
Abstract
We present the energy spectra of the low lying doubly-charmed baryons using lattice quantum chromodynamics. We precisely predict the ground state mass of the charmed-strange Omega(cc) (1/2+) baryon to be 3712(11)(12) MeV which could well be the next doubly-charmed baryon to be discovered at the LHCb experiment at CERN. We also predict masses of other doubly-charmed strange baryons with quantum numbers 3/2+, 1/2-, and 3/2-.
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