Search for Bosonic Dark Matter Using the iDREAM Neutrino Detector at the Kalinin Nuclear Power PlantстатьяИсследовательская статья
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Дата последнего поиска статьи во внешних источниках: 1 октября 2025 г.
Аннотация:The results of the search for ‘‘dark’’ bosons using the iDREAM neutrino detector at the Kalinin NPP are presented. Based on data on the composition of the VVER-1000 reactor core and the fission fractions of the main fissile isotopes, the spectrum of γ-radiation in the core has been calculated. Assuming that dark bosons can be produced in the reactor core via γ-scattering on electrons and subsequently detected by the iDREAM detector in the inverse process, model-independent experimental constraints on the coupling constant of (pseudo)scalar dark bosons with charged leptons of the Standard Model, gX, have been established.