arXiv · 2501.03147
Predictions for Bottomonium from a Relativistic Screened Potential Model
Abstract
In this work, a comprehensive analysis of the mass spectra and decay properties of bottomonium states using a relativistic screened potential model is carried out. The mass spectrum, decay constants, $E1$ transitions, $M1$ transitions, and annihilation decay widths are evaluated. The interpretation of $Υ(10355)$, $Υ(10580)$,$Υ(10860)$, and $Υ(11020)$ as $S-D$ mixed bottomonium states are analysed. The $Υ(10355)$ state is considered to be $3S-2D$, $Υ(10580)$ state is considered to be $4S-3D$ mixed state, the $Υ(10753)$ is obtained as purely $Υ_{1}(3D)$ bottomonium state, and the $Υ(10860)$ and $Υ(11020)$ are deemed to be $5S-4D$ mixed states.
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Chaitanya Anil Bokade, Bhaghyesh. 2025-03-14. Predictions for Bottomonium from a Relativistic Screened Potential Model. https://doi.org/10.1088/1674-1137%2Fadc084
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