Analysis of strong decays of SU(3)partners ofΩ(2012)baryon  

作　　者：T.M.Aliev S.Bilmis M.Savci 

机构地区：[1]Department of Physics,Middle East Technical University,Ankara 06800,Turkey [2]TUBITAK ULAKBIM,Ankara 06510,Turkey

出　　处：《Chinese Physics C》2024年第8期34-41,共8页中国物理C（英文版）

摘　　要：We estimate the coupling constants and decay widths of the SU(3)partners of theΩ(2012)hyperon,as discovered by the BELLE Collaboration,using the distribution amplitudes of the octet baryons within the light cone sum rules method.Our study includes a comparison of the obtained results for the relevant decay widths with those derived within the framework of the flavor SU(3)analysis.We observe a good agreement between the predictions of both approaches.Moreover,our result on the decay width ofΩ→ΞK is compatible with the existing experimental result within the uncertainties of the model predictions.These results can provide helpful insights for determining the nature of the SU(3)partners of theΩ(2012)baryon.

关 键 词：coupling constants light cone sum rule HYPERON 

分 类 号：O572.34[理学—粒子物理与原子核物理]