Particle Masses andSU ( 6 ) Symmetry Breaking
Author(s) -
Haim Harari,
M. A. Rashid
Publication year - 1966
Publication title -
physical review
Language(s) - English
Resource type - Journals
eISSN - 1536-6065
pISSN - 0031-899X
DOI - 10.1103/physrev.143.1354
Subject(s) - physics , tensor (intrinsic definition) , baryon , particle physics , transformation (genetics) , crystallography , mathematical physics , chemistry , geometry , mathematics , biochemistry , gene
The transformation properties of the mass-splitting strong interaction are discussed in the framework of the SU(6)-scheme. Using the experimentalma,ss values of the 56 baryons and the 35 mesons, the reduced matrix elements of all the possible mass tensor operators are calculated. It is found that the SU(3) symmetry breaking terms transform mainly as the 3J representa.-tion of SU(~) whereas the SU(3)-conserving, SU(G)-violating terms do not have simple transformation properties,
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