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We discuss various weak-interaction issues for a general class of models
within the SU(2) x U(1) gauge-theory framework, with special emphasis on the
effects of right-handed charged currents and of quarks bearing new quantum
numbers. In particular we consider the restrictions on model building which are
imposed by the small K/sub L/--K/sub S/ mass difference and by the $delta$I = 1/2
rule, and we classify various possibilities for neutral current interactions and,
in the case of heavy mesons with new quantum numbers, various possibilities for
mixing effects analogous to K/sub L/--K/sub S/ mixing. (AIP)
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| Authors: |
Wilczek, F.A.;
Zee, A.;
Kingsley, R.L.;
Treiman, S.B.
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| Publication Date: | 1975 Nov 01 |
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| OSTI Identifier: | 4082874 |
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| Resource Type: | Journal Article |
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| Resource Relation: | Journal Name: Phys. Rev., D, v. 12, no. 9, pp. 2768-2780; Other Information: Orig. Receipt Date: 30-JUN-76 |
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| Research Org: | Fermi National Accelerator Laboratory, Batavia, Illinois 60510 and Joseph Henry Laboratories, Princeton University, Princeton, New Jersey 08540 |
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| Country of Publication: | United States |
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| Language: | English |
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| Other Number(s): | Journal ID: PRVDA |
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| Subject: | N64230* --Physics (High Energy)--Particle Interactions & Properties (Theoretical)--Weak; N64320 --Physics (High Energy)--Particle Invariance Principles & Symmetry--Applications (Electromagnetic & Weak); 641103*; *KAONS NEUTRAL-- MASS DIFFERENCE; *QUARK MODEL-- WEAK NEUTRAL CURRENTS; CONFIGURATION MIXING; DECAY; QUANTUM NUMBERS; SU-2 GROUPS; U-1 GROUPS; WEAK INTERACTIONS; WEINBERG LEPTON MODEL |
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| Update Date: | 2009 Dec 14 |
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