
TY  - JOUR
A1  - Delbourgo, R. 
A1  - Liu, Dongsheng 
T1  - On Nonleptonic Decays of Supermultiplets
JF  - Australian Journal of Physics
JO  - Aust. J.  Phys.
Y1  - 2001
VL  - 53
IS  - 6
SP  - 737
EP  - 750
KW  - 
UR  - https://doi.org/10.1071/PH00096 
N2  - By describing strong interactions between hadrons via a relativistic supermultiplet scheme and regarding weak interactions as a perturbation thereof, we derive expressions for nonleptonic weak decay amplitudes in terms of constituent quark masses and CKM angles, with no other parameters. Application of this method leads to &#916;I = dominance in some pseudoscalar meson decays if one scales down the couplings of heavy particles by M mass factors, in keeping with heavy quark theory expectations. However, certain B and D decay processes to kaons are badly predicted and point to substantial soft gluon renormalisation effects inW-quark interactions. 
ER  -

