Within the framework of the Standard Model, the differential cross section of the process e–e+ → ZHH is calculated taking into account arbitrary polarizations of the electron-positron pair. The characteristic features in the behavior of the cross section and polarization characteristics (left-right and transverse spin asymmetries) are investigated and revealed depending on the emission angles and energies of particles.
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 8, pp. 28–36, August, 2022.
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Abdullayev, S.K., Gojayev, M.S. Production of the Higgs-Boson Pair in e–e + Collisions. Part I. Russ Phys J 65, 1266–1276 (2022). https://doi.org/10.1007/s11182-023-02761-2
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DOI: https://doi.org/10.1007/s11182-023-02761-2