Abstract
The production of the lightest stable neutralino in the reaction \(e^ + e^ - \to \tilde \chi _1^0 \tilde \chi _1^0 \gamma\) with general mixing of the higgsino and gaugino is studied. General formulas for differential cross sections are presented. The dependence of the effective differential cross section on the photon energy spectrum and electron mass is illustrated together with the dependence of the effective total cross section on the beam energy for three different scenarios.
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 6, pp. 48–57, June, 2005.
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Akhmedov, A.I. Radioactive Production of the Lightest Neutralino in the Process of e + e − Annihilation. Russ Phys J 48, 605–617 (2005). https://doi.org/10.1007/s11182-005-0176-0
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DOI: https://doi.org/10.1007/s11182-005-0176-0