Excited doubly heavy baryons production via Higgs decays

This is the authors' abstract. We don't add key points for this paper.

Through the interaction of Higgs with heavy quarks in standard model, we have systematically studied and predicted the production of excited doubly heavy baryons based on non-relativistic QCD theory. The decay widths, differential distributions, and major theoretical uncertainties of the excited doubly heavy baryons via the process H → QQ' [n] → Ξ QQ'+ Q'̄ + Q̄ H → ⟨ Q Q ′ ⟩ [ n ] → Ξ Q Q ′ + Q ′ ¯ + Q ¯ are discussed in detail. The spin and color quantum number of the intermediate P-wave diquark state QQ' [n] ⟨ Q Q ′ ⟩ [ n ] can be cc [¹P₁]_3̄ ⟨ c c ⟩ [ 1 P 1 ] 3 ¯ , cc [³PJ]_6 ⟨ c c ⟩ [ 3 P J ] 6 , bc [¹P₁]_3̄/ 6 ⟨ b c ⟩ [ 1 P 1 ] 3 ¯ / 6 , bc [³PJ]_3̄/ 6 ⟨ b c ⟩ [ 3 P J ] 3 ¯ / 6 , bb [¹P₁]_3̄ ⟨ b b ⟩ [ 1 P 1