Derives U-spin sum rules for bottom baryon two-body decays via effective Hamiltonian operators, yielding branching fraction predictions and CP asymmetry relations beyond the symmetry limit.
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2 Pith papers cite this work. Polarity classification is still indexing.
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hep-ph 2years
2025 2verdicts
UNVERDICTED 2representative citing papers
QCD sum rules yield masses for I=0 negative-parity udsc c-bar pentaquarks that match the P_cs(4338) and P_cs(4459) states.
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$U$-spin sum rules for two-body decays of bottom baryons
Derives U-spin sum rules for bottom baryon two-body decays via effective Hamiltonian operators, yielding branching fraction predictions and CP asymmetry relations beyond the symmetry limit.
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Analysis of the hidden-charm pentaquark candidates in the $J/\psi \Lambda$ mass spectrum via the QCD sum rules
QCD sum rules yield masses for I=0 negative-parity udsc c-bar pentaquarks that match the P_cs(4338) and P_cs(4459) states.