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Teoreticheskaya i Matematicheskaya Fizika, 1981, Volume 47, Number 2, Pages 147–162
(Mi tmf4424)
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This article is cited in 6 scientific papers (total in 6 papers)
Integer charge quarks and spontaneously broken color symmetry
A. Yu. Ignat'ev, V. A. Kuz'min, V. A. Matveev, A. N. Tavkhelidze, K. G. Chetyrkin, M. E. Shaposhnikov
Abstract:
A unified model of strong and electromagnetic interactions based on the gauge group $SU^c(3)^\otimes U(1)$ with spontaneously broken color symmetry and integer charge quarks is investigated. It is shown by means of finite-energy sum rules that if the parameters of the model are suitably chosen a satisfactory description of the present-day experimental data on $e^+e^-\to\text{hadrons}$ annihilation can be achieved. It is found that the experiments allow breaking of color symmetry at distances much greater than 1 GeV$^{-1}$.
Received: 20.10.1980
Citation:
A. Yu. Ignat'ev, V. A. Kuz'min, V. A. Matveev, A. N. Tavkhelidze, K. G. Chetyrkin, M. E. Shaposhnikov, “Integer charge quarks and spontaneously broken color symmetry”, TMF, 47:2 (1981), 147–162; Theoret. and Math. Phys., 47:2 (1981), 373–383
Linking options:
https://www.mathnet.ru/eng/tmf4424 https://www.mathnet.ru/eng/tmf/v47/i2/p147
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Abstract page: | 388 | Full-text PDF : | 123 | References: | 48 | First page: | 1 |
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