Speaker
K. Kiselev
(National Research Nuclear University «MEPhI»)
Description
Bosonic dark matter search results with neutrino detector iDREAM at Kalinin Nuclear Power Plant are presented. Using accurate data on composition of the active core of VVER-1000 nuclear reactor and fission fractions of primary fissile isotopes, the $\gamma$-radiation energy spectrum in the active core is calculated. Assuming that the dark bosons can be produced in the active core via $\gamma$-scattering on electrons and can be detected via an inverse process inside the iDREAM detector, experimental bounds on the coupling constant $g_X$ between the dark boson and Standard Model charged current are derived.
Primary authors
A. Abramov
(National Research Centre «Kurchatov Institute»)
R. Alyev
(«Kalinin Nuclear Power Plant» branch of JSC Rosenergoatom)
M. Gromov
(Skobeltsyn Institute of Nuclear Physics (Moscow State University), Joint Institute for Nuclear Research)
I. Zhutikov
(National Research Centre «Kurchatov Institute», National Research Nuclear University «MEPhI»)
K. Kiselev
(National Research Nuclear University «MEPhI»)
S. Kiselev
(«Kalinin Nuclear Power Plant» branch of JSC Rosenergoatom)
A. Constantinov
(National Research Centre «Kurchatov Institute»)
D. Kuznetsov
(National Research Centre «Kurchatov Institute»)
E. Litvinovich
(National Research Centre «Kurchatov Institute», National Research Nuclear University «MEPhI»)
I. Machulin
(National Research Centre «Kurchatov Institute», National Research Nuclear University «MEPhI»)
A. Murchenko
(National Research Centre «Kurchatov Institute»)
A. Nemeruk
(National Research Centre «Kurchatov Institute»)
R. Nugmanov
(National Research Centre «Kurchatov Institute»)
A. Oralbayev
(National Research Centre «Kurchatov Institute», National Research Nuclear University «MEPhI»,)
D. Popov
(National Research Centre «Kurchatov Institute», National Research Nuclear University «MEPhI»)
A. Rastimeshin
(National Research Centre «Kurchatov Institute», National Research Nuclear University «MEPhI»)
M. Strizh
(Skobeltsyn Institute of Nuclear Physics (Moscow State University))
V. Khvatov
(«Kalinin Nuclear Power Plant» branch of JSC Rosenergoatom)
A. Chepurnov
(Skobeltsyn Institute of Nuclear Physics (Moscow State University))
D. Chmykhalo
(National Research Centre «Kurchatov Institute», National Research Nuclear University «MEPhI»)
A. Etenko
(National Research Centre «Kurchatov Institute», National Research Nuclear University «MEPhI»)
