DECAY COUPLING CONSTANT SUM RULES FOR TETRAQUARKS $T[(\bar{Q}q)(Q\bar{q})]$ WITH BROKEN SU(3) SYMMETRY
نویسندگان
چکیده
منابع مشابه
Symmetry properties of SU3 vector coupling coefficients
A presentation of the problem of calculating the vector coupling coefficients for SU3 ⊃ SU2⊗U1 is made, in the spirit of traditional treatments of SU2 coupling. The coefficients are defined as the overlap matrix element between product states and a coupled state with good SU3 quantum numbers. A technique for resolution of the outer degeneracy problem, based upon actions of the infinitesimal gen...
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ژورنال
عنوان ژورنال: Modern Physics Letters A
سال: 2013
ISSN: 0217-7323,1793-6632
DOI: 10.1142/s0217732313500156