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Meson Resonances 2 + , 1 + , 0 + in the Higher Symmetry Theory
Author(s) -
Chi Cao,
van Hieu Nguyen,
Sredniawa Bronisław
Publication year - 1966
Publication title -
fortschritte der physik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.469
H-Index - 71
eISSN - 1521-3978
pISSN - 0015-8208
DOI - 10.1002/prop.19660140108
Subject(s) - meson , physics , isospin , hypercharge , parity (physics) , particle physics , b meson , nuclear physics , fermion
In this paper mesons of spin and parity 2 + , 1 + , 0 + in SU (6) theory and its relativistic generalizations are considered. The connection between the representations 225 and 441 of the group U (6) and the representations 4212 + and 5940 + is explained with the aid of the scheme GL (6). It is shown that meson resonances A 2 , KII and f 0 may belong to the representation 4212 + as well as to 5940 + . Explicit expressions are given for the decay widths of all 2 + mesons and the matrix elements for 1 + and 0 + mesons with particular values of isospin and hypercharge.