New gauge model of light and heavy quarks

Clavelli, L. ; Raychaudhuri, Amitava (1975) New gauge model of light and heavy quarks Physical Review Letters, 35 (24). pp. 1607-1609. ISSN 0031-9007

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A new anomaly-free gauge model based on an SU(2)×SU(2)×U(1) group is proposed with 32 quarks and leptons. The model permits a dominantly I=0 neutral current, predicts R~=62/3, explains the ΔI=½ rule, and allows the charmed quark to decay predominantly to nonstrange particles.

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Source:Copyright of this article belongs to The American Physical Society.
ID Code:43229
Deposited On:10 Jun 2011 12:56
Last Modified:10 Jun 2011 12:56

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