Determination of Weak Angle in the Quartet Scheme
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概要
- 論文の詳細を見る
The weak angle is formulated in the U(4) space, where this angle is given as a difference of rotation angles between about "7"-axis and "10"-axis. Then, assuming that the weak angle and SU(2)×SU(2) breakdown derive from a common origin, these angles are determined as θ_p=±2.6° and θ_n=∓11.1°. In our determination, the difficulty concerning the u_3 term is eliminated. Further, our determination predicts that the mass term of fourth quark d⋍30, i.e., m_D⋍2.0 GeV, which is consistent with preliminary analyses of mass of super hadrons.
- 一般社団法人日本物理学会の論文
- 1975-12-25
著者
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Koike Kazuo
Department Of Natural Science Kagawa University
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Koike Kazuo
Department Of Geosciences Mining Engineering And Materials Processing Mining College Akita Universit
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