A Natural Candidate of η′’s Second Radial Excitation

نویسندگان

  • Tao Huang
  • Shi-Lin Zhu
چکیده

Recently BES collaboration observed one interesting resonance X(1835). We point out that its mass, total width, production rate and decay pattern favor its assignment as the second radial excitation of η′ meson very naturally. PACS number: 12.39.Mk, 13.25.Jx, 11.30.Er

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تاریخ انتشار 2008