Are the new excited Omega(c) baryons negative parity states?


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Aliev T. M. , Bilmis S., Savci M.

MODERN PHYSICS LETTERS A, cilt.35, 2020 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 35 Konu: 1
  • Basım Tarihi: 2020
  • Doi Numarası: 10.1142/s0217732319503449
  • Dergi Adı: MODERN PHYSICS LETTERS A

Özet

We calculate the mass and residue of the newly observed Omega(c) (3000) and Omega(c) (3066) states with quantum numbers J(P) = 1/2(-) and 3/2(-) within QCD sum rules. The calculation is carried out by using the general form for interpolating current for J = 1/2 baryon. Our predictions on masses are in good agreement with the experimental results.