Cabibbo current and t-quark mass in a six-quark gauge model = Six-quark gauge model 에서의 cabibbo 전류와 t-Quark 의 질량

In the six-quark model with the gauge group $SU(2)_L\times{SU}(2)_R\times{U}(1)$, and left-right symmery, we obtain four physically acceptable mass matrices which are different from the ones known so far by imposing the specific conditions for the coupling constants of a quark-Higgsboson Yukawa interaction on the assumption that the interaction is invariant under the most general discrete transformation. However, only the two of these mass matrices are possible from the recent result of the lift-time experiments on the b-quark. The extented Cabibbo current with CP-violation is expressed in terms of quark mass ratios and phases in the quark mass matrices. It is predicted that t-quark mass is order of 50 Gev and an upper limit for T-neutrino mass is 9 MeV.
Advisors
Cho, Byung-Ha조병하
Publisher
한국과학기술원
Issue Date
1980
Identifier
62616/325007 / 000781058
Language
eng
Description

학위논문 (석사) - 한국과학기술원 : 물리학과, 1980.2, [ [ii], 25 p. ]

URI
http://hdl.handle.net/10203/47951
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=62616&flag=t
Appears in Collection
PH-Theses_Master(석사논문)
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