Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Bakhlanov, S. V."'
Autor:
Alexeev, I. E., Bakhlanov, S. V., Chmel, E. A., Derbin, A. V., Drachnev, I. S., Kotina, I. M., Mikulich, M. S., Muratova, V. N., Nyazova, N. V., Semenov, D. A., Trushin, M. V., Unzhakov, E. V.
We present a description of the originally developed $\beta$-spectrometer consisting of two Si(Li)-detectors with sensitive area thickness above 8~mm and $4\pi$-geometry. The full absorption spectrometer allows for direct measurements of $\beta$-spec
Externí odkaz:
http://arxiv.org/abs/2210.13192
Autor:
Bakhlanov, S. V., Bazlov, N. V., Danilov, D. V., Derbin, A. V., Drachnev, I. S., Kotina, I. M., Konkov, O. I., Kuzmichev, A. M., Mikulich, M. S., Muratova, V. N., Trushin, M. V., Unzhakov, E. V.
Deterioration of the operation parameters of Al/SiO2/p-type Si surface barrier detector upon irradiation with alpha-particles at room temperature was investigated. As a result of 40-days irradiation with a total fluence of 8*10^9 {\alpha}-particles,
Externí odkaz:
http://arxiv.org/abs/2101.03729
Autor:
Alekseev, I. E., Bakhlanov, S. V., Derbin, A. V., Drachnev, I. S., Kotina, I. M., Lomskaya, I. S., Muratova, V. N., Niyazova, N. V., Semenov, D. A., Trushin, M. V., Unzhakov, E. V.
Publikováno v:
Phys. Rev. C 102, 064329 (2020)
The precision measurement of the $\beta-$spectrum shape for $^{210}$Bi (historically RaE) have been performed with a spectrometer based on semiconductor Si(Li) detector. This first forbidden non-unique transition has the transition form-factor strong
Externí odkaz:
http://arxiv.org/abs/2005.08481
Autor:
Abdelhameed, A. H., Bakhlanov, S. V., Bauer, P., Bento, A., Bertoldo, E., Canonica, L., Derbin, A. V., Drachnev, I. S., Iachellini, N. Ferreiro, Fuchs, D., Hauff, D., Laubenstein, M., Lis, D. A., Lomskaya, I. S., Mancuso, M., Muratova, V. N., Nagorny, S., Nisi, S., Petricca, F., Proebst, F., Rothe, J., Ryabchenkov, V. V., Sarkisov, S. E., Semenov, D. A., Subbotin, K. A., Trushin, M . V., Unzhakov, E. V., Zharikov, E. V.
A search for resonant absorption of solar axions by $^{169}$Tm nuclei was carried out. A newly developed approach involving low-background cryogenic bolometer based on Tm$_3$Al$_5$O$_{12}$ crystal was used that allowed for significant improvement of
Externí odkaz:
http://arxiv.org/abs/2004.08121
Autor:
Derbin, A. V., Bakhlanov, S. V., Drachnev, I. S., Filipov, I. P., Lukyanchenko, L. A., Machulin, I. N., Muratova, V. N., Pilipenko, N. V., Semenov, D. A., Unzhakov, E. V.
Here we present the specifications of the newly developed beta-spectrometer based on thick full absorption Si(Li) detector. The spectrometer can be used for precision measurements of various beta-spectra, namely for the beta-spectrum shape study of $
Externí odkaz:
http://arxiv.org/abs/1711.06985
Autor:
Bakhlanov, S. V., Bazlov, N. V., Derbin, A. V., Drachnev, I. S., Kayunov, A. S., Muratova, V. N., Semenov, D. A., Unzhakov, E. V.
Publikováno v:
NIM A821, 13 (2016)
In this paper we present a method of scintillation detector energy calibration using the gamma-rays. The technique is based on the Compton scattering of gamma-rays in a scintillation detector and subsequent photoelectric absorption of the scattered p
Externí odkaz:
http://arxiv.org/abs/1604.04128
Autor:
Muratova, V. N., Derbin, A. V., Gironi, L., Nagorny, S. S, Pattavina, L., Bakhlanov, S. V., Beeman, J. W., Bellini, F., Biassoni, M., Capelli, S., Clemenza, M., Dratchnev, I. S., Ferri, E., Giachero, A., Gotti, C., Kayunov, A. S., Maiano, C., Maino, M., Pavan, M., Pirro, S., Semenov, D. A., Sisti, M., Unzhakov, E. V.
A search for axioelectric absorption of 5.5 MeV solar axions produced in the $p + d \rightarrow {^3\rm{He}}+\gamma~(5.5~ \rm{MeV})$ reaction has been performed with a BGO detectors. A model-independent limit on the product of axion-nucleon $g_{AN}^3$
Externí odkaz:
http://arxiv.org/abs/1501.02943
Autor:
Bakhlanov, S. V.1 (AUTHOR), Derbin, A. V.1 (AUTHOR), Drachnev, I. S.1 (AUTHOR) drachnev_is@pnpi.nrcki.ru, Lomskaya, I. S.1 (AUTHOR), Kotina, I. M.1 (AUTHOR), Muratova, V. N.1 (AUTHOR), Niyazova, N. V.1 (AUTHOR), Trushin, M. V.1 (AUTHOR), Chmel', E. A.1 (AUTHOR)
Publikováno v:
Physics of Atomic Nuclei. Dec2022, Vol. 85 Issue 6, p936-941. 6p.
Publikováno v:
Eur. Phys. J. C (2013) 73:2490
A search for axioelectric absorption of solar axions produced in the $ p + d \rightarrow {^3\rm{He}}+\gamma (5.5 \rm{MeV})$ reactions has been performed with a BGO detector placed in a low-background setup. A model-independent limit on an axion-nucle
Externí odkaz:
http://arxiv.org/abs/1306.4574
Autor:
Derbin, A. V., Bakhlanov, S. V., Egorov, A. I., Mitropolsky, I. A., Muratova, V. N., Semenov, D. A., Unzhakov, E. V.
Publikováno v:
Phys.Lett.B678:181-185,2009
The search for resonant absorption of the Primakoff solar axions by $^{169}$Tm nuclei have been performed. Such an absorption should lead to the excitation of low-lying nuclear energy level: $A+^{169}$Tm $\to ^{169}$Tm$^*$ $\to ^{169}$Tm$ + \gamma$ (
Externí odkaz:
http://arxiv.org/abs/0904.3443