STRUCTURE OF Λ*(1405) AND THE Λ*-MESON-BARYON COUPLING CONSTANTS
2011 ◽
Vol 26
(03n04)
◽
pp. 619-621
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Keyword(s):
Within an extended chiral constituent quark model, three- and five-quark structure of the S01 resonance Λ(1405) is investigated with respect to the coupling constants [Formula: see text] and [Formula: see text]. Our findings corroborate with about 50% of five-quark admixture in the Λ(1405) needed in reproducing the strong decay width, ΓΛ(1405)→(Σπ)°.
2009 ◽
Vol 24
(32)
◽
pp. 2631-2637
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Keyword(s):
2007 ◽
Vol 34
(7)
◽
pp. 1771-1782
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2007 ◽
Vol 22
(24)
◽
pp. 4519-4535
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2003 ◽
Vol 50
(2)
◽
pp. 263-272
◽
Keyword(s):
2005 ◽
Vol 20
(08n09)
◽
pp. 1797-1802
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Keyword(s):