Pentaquark Θ* States in 27 Baryon Multiplet from Chiral Soliton Model
Wu, Bin · Ma, Bo-Qiang
High Energy Physics - Phenomenology
High Energy Physics - Experiment
Nuclear Experiment
Nuclear Theory
Original · EN
We estimate the mass and the width of pentaquark Θ* states in the 27-plet from chiral soliton models. The calculations show that the mass of Θ* is about 1.60 GeV and the width for the process Θ*→ KN is less than 43 MeV. We also discuss the search for the existence of Θ* states in physical processes.
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