GIM mechanism and its consequences in the SU(3)(L)xU(1)(X) models of electroweak interactions
PHYSICAL REVIEW D, cilt.54, sa.7, ss.4561-4565, 1996 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 54 Sayı: 7
- Basım Tarihi: 1996
- Doi Numarası: 10.1103/physrevd.54.4561
- Dergi Adı: PHYSICAL REVIEW D
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, INSPEC, zbMATH
- Sayfa Sayıları: ss.4561-4565
- Yıldız Teknik Üniversitesi Adresli: Hayır
Özet
We apply the three conditions of the Glashow-Weinberg extension of the GIM mechanism for the absence of order G(F) and alpha G(F) flavor-changing neutral currents to the SU(3)(L) x U(1)(x) models of electroweak interactions. We find that these currents can be suppressed without fine-tuning of the parameters, and we obtain lower and upper bounds on the mass of the second neutral gauge boson.