A hypercentral quark model with a deep neural network plus particle swarm optimizer is used to predict masses and semileptonic decays of doubly heavy baryons, but missing parameters and code prevent reproduction.
Systematics of radial excitations in heavy-light hadrons
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abstract
Some simple expectations for the quark mass dependence of radial excitation energies of heavy-light hadrons based on consideration of nonrelativistic quantum mechanics are discussed. Experimental and theoretical results are reviewed in light of these expectations. Some new lattice QCD results for masses of Lambda_b and Sigma_b baryons are presented.
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Quark Model Study of Doubly Heavy $\Xi$ and $\Omega$ Baryons via Deep Neural Network and Hybrid Optimization
A hypercentral quark model with a deep neural network plus particle swarm optimizer is used to predict masses and semileptonic decays of doubly heavy baryons, but missing parameters and code prevent reproduction.