Weak decays of stable doubly heavy tetraquark states
نویسندگان
چکیده
منابع مشابه
Weak Decays of Doubly Heavy Baryons: SU(3) Analysis
Motivated by the recent LHCb observation of doubly-charmed baryon Ξ cc in the Λc K −π+π+ final state, we analyze the weak decays of doubly heavy baryons Ξcc, Ωcc, Ξbc, Ωbc, Ξbb and Ωbb under the flavor SU(3) symmetry. Decay amplitudes for various semileptonic and nonleptonic decays are parametrized in terms of a few SU(3) irreducible amplitudes. We find a number of relations or sum rules betwee...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2018
ISSN: 2470-0010,2470-0029
DOI: 10.1103/physrevd.98.053005