Selected strong decays of η ( 2225 ) and ϕ ( 2170 ) as Λ Λ ¯ bound states
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DOI: 10.1103/physrevd.96.074027
Abstract: The strong decays of the two resonances $\ensuremath{\eta}(2225)$ and $\ensuremath{\phi}(2170)$ are discussed for selected decay channels. The two resonances are considered as the $\mathrm{\ensuremath{\Lambda}}\overline{\mathrm{\ensuremath{\Lambda}}}$ bound states in the molecular scenario. The phenomenological hadronic molecular approach… read more here.
Keywords: bound states; ensuremath phi; ensuremath; ensuremath rightarrow ... See more keywords
Sum rules for strong decays of 10 and 27 dibaryon multiplets in broken SU(3) symmetry
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DOI: 10.1142/s0217751x18501737
Abstract: 10 and 27 SU(3) multiplets of hexaquarks states with baryon number [Formula: see text], known as dibaryons, are considered. Previous analyses are complemented and sum rules for strong decay amplitudes with SU(3) symmetry violation up… read more here.
Keywords: decays dibaryon; strong decays; sum rules; rules strong ... See more keywords
Analysis of strong decays of the Zc(4600) with the QCD sum rules
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DOI: 10.1142/s0217751x19501100
Abstract: In this paper, we tentatively assign the [Formula: see text] to be the [Formula: see text] type vector tetraquark state and study its two-body strong decays with the QCD sum rules based on solid quark–hadron… read more here.
Keywords: strong decays; qcd sum; formula see; see text ... See more keywords
Strong Decays of the ϕ(2170) as a Fully Strange Tetraquark State
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DOI: 10.3390/sym16081021
Abstract: We study the strong decays of the ϕ(2170), along with its possible partner X(2436), as two fully strange tetraquark states of JPC=1−−. These two states are assumed to contain two strange quarks and two anti-strange… read more here.
Keywords: 1415 1415; fully strange; strong decays; decays 2170 ... See more keywords