Newly observed ωc(3327): A good candidate for a D-wave charmed baryon

The newly observed c(3327) gives us a good chance to construct the c charmed baryon family. In this work, we carry out the mass spectrum analysis by a nonrelativistic potential model using the Gaussian expansion method, and the study of its two-body Okubo-Zweig-Iizuka-allowed strong decay behavior. Our results imply that the c(3327) is a good candidate of the c(1D) state with JP = 5/2+. We also predict the spectroscopy behavior of other c(1D) states, which may provide further clues to their search.

Automated summary

The newly observed c(3327) provides a good opportunity for constructing the c charmed baryon family. In this study, we analyze the mass spectrum and study the two-body Okubo-Zweig-Iizuka-allowed strong decay behavior using a nonrelativistic potential model with the Gaussian expansion method. Our findings suggest that the c(3327) is a promising candidate for the c(1D) state with JP = 5/2+. We also predict the spectroscopy behavior of other c(1D) states, which may offer additional insights for their exploration.