Near-threshold structures in the Ds plus Ds- mass distribution of the decay B plus → Ds plus Ds- K

Agaev, SS; Azizi, K; Sundu, H

Azizi, K (通讯作者),Univ Tehran, Dept Phys, North Karegar Ave, Tehran 14395547, Iran.;Azizi, K (通讯作者),Dogus Univ, Dept Phys, TR-34775 Istanbul, Turkiye.

PHYSICAL REVIEW D, 2023; 107 (9):

Abstract

Two near-threshold peaking structures with spin-parities JPC = 0++ were recently discovered by the LHCb Collaboration in the D+s D-s invariant mass di......

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