Static properties and semileptonic transitions of lowest-lying double heavy baryons |
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Authors: | Zahra Ghalenovi Masoumeh Moazzen Sorkhi |
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Institution: | Department of Physics, Kosar University of Bojnord, Iran |
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Abstract: | The static properties and semileptonic decays of ground-state doubly heavy baryons are studied in the framework of a non-relativistic quark model. Using a phenomenological potential model, we calculate the ground-state masses and magnetic moments of doubly heavy Ω and Ξ baryons. In the heavy quark limit, we introduce a simple form of the universal Isgur-Wise function used as the transition form factor and then investigate the exclusive \begin{document}$ b \rightarrow c $\end{document}![]() semileptonic decay widths and branching fractions for \begin{document}$ \dfrac{1}{2}\rightarrow \dfrac{1}{2} $\end{document}![]() baryon transitions. Our obtained results are in agreement with other theoretical predictions. |
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Keywords: | hypercentral quark model double heavy baryons semileptonic decay |
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