NSR Query Results
Output year order : Descending NSR database version of May 21, 2024. Search: Author = E.V.Unzhakov Found 8 matches. 2023DE25 JETP Lett. 118, 160 (2023) A.V.Derbin, I.S.Drachnev, V.N.Muratova, D.A.Semenov, M.V.Trushin, E.V.Unzhakov Search for 8.4-keV Solar Axions Emitted in the M1 Transition in 169Tm Nuclei RADIOACTIVITY 169Tm(IT); calculated thulium garnet crystal bolometric detector response, flux of monochromatic 8.4-keV axions.
doi: 10.1134/S0021364023602026
2020AL20 Phys.Rev. C 102, 064329 (2020) I.E.Alekseev, S.V.Bakhlanov, A.V.Derbin, I.S.Drachnev, I.M.Kotina, I.S.Lomskaya, V.N.Muratova, N.V.Niyazova, D.A.Semenov, M.V.Trushin, E.V.Unzhakov Precision measurement of the 210Bi β spectrum RADIOACTIVITY 210Bi(β-)[from 210Pb β- decay]; measured Eβ, Iβ, x rays, ce using Si(Li) detector; deduced β shape factors for the first forbidden nonunique β transition. Comparison of measured β spectrum with previous experimental results. 207Bi(EC), (β+); measured x rays, ce to determine thickness of the nonsensitive layer on the surface of Si(Li) detector. 210Pb(β-); observed β- spectrum. 210Po(α); observed α spectrum.
doi: 10.1103/PhysRevC.102.064329
2018AL12 Nucl.Instrum.Methods Phys.Res. A890, 64 (2018) I.E.Alexeev, S.V.Bakhlanov, N.V.Bazlov, E.A.Chmel, A.V.Derbin, I.S.Drachnev, I.M.Kotina, V.N.Muratova, N.V.Pilipenko, D.A.Semyonov, E.V.Unzhakov, V.K.Yeremin Beta-spectrometer with Si-detectors for the study of 144Ce-144Pr decays RADIOACTIVITY 207Bi(EC), 144Ce(β-); measured decay products, Eγ, Iγ, Eβ, Iβ, X-rays; deduced ratio of the internal conversion coefficient.
doi: 10.1016/j.nima.2018.02.031
2018DE39 JETP Lett. 108, 499 (2018) A.V.Derbin, I.S.Drachnev, I.S.Lomskaya, V.N.Muratova, N.V.Pilipenko, D.A.Semenov, L.M.Tukkhonen, E.V.Unzhakov, A.Kh.Khusainov Search for a Neutrino with a Mass of 0.01-1.0 MeV in Beta Decays of 144Ce-144Pr Nuclei RADIOACTIVITY 144Ce(β-); measured decay products, Eβ, Iβ; deduced β-spectra, lack of heavy neutrinos.
doi: 10.1134/S0021364018200067
2018GA07 Physics of Part.and Nuclei 49, 94 (2018) Yu.M.Gavrilyuk, A.M.Gangapshev, A.V.Derbin, V.V.Kazalov, V.V.Kuzminov, V.N.Muratova, S.I.Panasenko, S.S.Ratkevich, D.A.Tekueva, E.V.Unzhakov, S.P.Yakimenko Search for resonant absorption of solar axions emitted in M1-transitions in 83Kr nuclei: Second stage of the experiment RADIOACTIVITY 83Kr(IT); measured decay products, Eγ, Iγ, X-rays; deduced new upper limit on the axion-nucleon coupling constant, a new upper limit on the axion mass.
doi: 10.1134/S1063779618010136
2015GA23 JETP Lett. 101, 664 (2015) Yu.M.Gavrilyuk, A.N.Gangapshev, A.V.Derbin, I.S.Drachnev, V.V.Kazalov, V.V.Kobychev, V.V.Kuzminov, V.N.Muratova, S.I.Panasenko, S.S.Ratkevich, D.A.Semenov, D.A.Tekueva, E.V.Unzhakov, S.P.Yakimenko New experiment on search for the resonance absorption of solar axion emitted in the M1 transition of 83Kr nuclei RADIOACTIVITY 83Kr(IT); measured decay products, Eγ, Iγ; deduced limits on the isoscalar and isovector coupling constants of the solar axion with nucleons and mass. Comparison with available data.
doi: 10.1134/S0021364015100069
2009DE23 Eur.Phys.J. C 62, 755 (2009) A.V.Derbin, A.I.Egorov, I.A.Mitropolsky, V.N.Muratova, D.A.Semenov, E.V.Unzhakov Search for resonant absorption of solar axions emitted in M1 transition in 57Fe nuclei
doi: 10.1140/epjc/s10052-009-1095-y
2007DE10 JETP Lett. 85, 12 (2007); Pisma Zh.Eksp.Teor.Fiz. 85, 15 (2007) A.V.Derbin, A.I.Egorov, I.A.Mitropol'sky, V.N.Muratova, N.V.Bazlov, S.V.Bakhlanov, D.A.Semenov, E.V.Unzhakov Search for Resonant Absorption of Solar Axions Emitted in an M1 Transition in 57Fe Nuclei
doi: 10.1134/S0021364007010031
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