A note on ■_c(3055)~+ and ■_c(3123)~+

作者：刘翔; 陈冲; 邓卫真; 陈晓林

来源：Chinese Physics C, 2008, (06): 424-427.

• ~3p_0 model
• charmed baryon
• strong decay

<正>The Babar Collaboration announced two new excited charmed baryons■_c(3055)~+ and■_c(3123)~+. We study their strong decays assuming they are D-wave states.Some assignments are excluded by comparing our numerical results with the experimental values of the total widths of ■_c(3055)~+ and■_c(3123)~+.We also suggest some possible decay modes,which will be helpful to determine the properties of■_c(3055)~+ and■_c(3123)~+.

• 单位
  北京大学