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Physical Review D
The decuplet baryons, Δ, Σ^*, Ξ^* and Ω^-, are studied in nuclear matter by using the in-medium QCD sum rules. By fixing the three momentum of the particles under consideration at the rest frame of the medium, the negative energy contributions are removed. It is obtained that the parameters of the Δ baryon are more affected by the medium against the Ω^- state, containing three strange quarks, whose mass and residue do not affected by the medium, considerably. We also find the vector and scalardoi:10.1103/physrevd.94.114002 fatcat:maaosivxzjgjvbpii3dgogoem4