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Quasianapole Interaction of Charged Fermions
V. V. Makhnach B. I. Stepanov Institute of Physics, National Academy of Sciences of Belarus
Abstract:
We obtain the analytic expression for the total cross section of the reaction $e^-e^+\to l^-l^+$ ($l=\mu,\tau$) taking possible quasianapole interaction effects into account. We find numerical restrictions on the interaction parameter value from data for the reaction $e^-e^+\to\mu^-\mu^+$ in the energy domain below the $Z^0$ peak.
Keywords:
weak and electromagnetic lepton interactions, neutral currents.
Citation:
V. V. Makhnach, “Quasianapole Interaction of Charged Fermions”, TMF, 139:3 (2004), 423–428; Theoret. and Math. Phys., 139:3 (2004), 801–806
Linking options:
https://www.mathnet.ru/eng/tmf68https://doi.org/10.4213/tmf68 https://www.mathnet.ru/eng/tmf/v139/i3/p423
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Abstract page: | 258 | Full-text PDF : | 161 | References: | 54 | First page: | 1 |
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