Zobrazeno 1 - 10
of 139
pro vyhledávání: '"Kazakov, G. A."'
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Kazakov, G. A., Zaitsev, P. A., Chudaev, D. A., Parshina, E. Yu., Moiseenko, A. V., Zaitseva, A. A., Fedorenko, T. A., Bokov, M. G., Mojzeš, P., Lobakova, E. S., Solovchenko, A. E.
Publikováno v:
Russian Journal of Plant Physiology; Aug2024, Vol. 71 Issue 4, p1-13, 13p
Autor:
Kazakov, G. A., Schauer, V., Schwestka, J., Stellmer, S. P., Sterba, J. H., Fleischmann, A., Gastaldo, L., Pabinger, A., Enss, C., Schumm, T.
Publikováno v:
Nuclear Instruments and Methods in Physics Research A, 735, 229-239 (2014)
The Thorium-229 isotope features a nuclear isomer state with an extremely low energy. The currently most accepted energy value, 7.8 +- 0.5 eV, was obtained from an indirect measurement using a NASA x-ray microcalorimeter with an instrumental resoluti
Externí odkaz:
http://arxiv.org/abs/1306.3069
Autor:
Romanenko, V. I., Udoviskaya, Ye. G., Yatsenko, L. P., Romanenko, A. V., Litvinov, A. N., Kazakov, G. A.
Publikováno v:
Ukrainian Journal of Physics, 2012, Vol. 57, no. 11, pp. 1119-1131
A possibility of the two-photon excitation of an isomeric state in a nucleus of thorium-229 has been discussed. The fluorescence intensity of the excitation is demonstrated to be identical for the irradiation of nuclei with either monochromatic light
Externí odkaz:
http://arxiv.org/abs/1211.5437
Autor:
Kazakov, G. A., Litvinov, A. N., Romanenko, V. I., Yatsenko, L. P., Romanenko, A. V., Schreitl, M., Winkler, G., Schumm, T.
Publikováno v:
New Journal of Physics 14, 083019 (2012)
The 7.8 eV nuclear isomer transition in 229 Thorium has been suggested as an etalon transition in a new type of optical frequency standard. Here we discuss the construction of a "solid-state nuclear clock" from Thorium nuclei implanted into single cr
Externí odkaz:
http://arxiv.org/abs/1204.3268
This work is devoted to the research of conditions of the dark resonance (coherent population trapping) of the interaction of the laser radiation with tunneling-coupled quantum wells. The phase sensitive dependence of dark resonances has been investi
Externí odkaz:
http://arxiv.org/abs/1110.4221
Publikováno v:
Isomers in Nuclear and Interdisciplinary Research: Proceedings of the International Conference (Peterhof, Russia, July 4-10 2011), ISBN 978-5-9530-0316-2, p. 108-117
The nucleus of 229Thorium presents a unique isomer state of very low energy and long lifetime, current estimates are around 7.8 eV and seconds to hours respectively. This nuclear transitions therefore is a promising candidate for a novel type of freq
Externí odkaz:
http://arxiv.org/abs/1110.0741
Autor:
Kazakov, G. A., Litvinov, A. N., Matisov, B. G., Romanenko, V. I., Yatsenko, L. P., Romanenko, A. V.
Publikováno v:
Journal of physics B: Atomic, molecular and optical physics Vol. 44, 235401 (2011)
We studied theoretically a coherent population trapping resonance formation in cylindrical cell without buffer gas irradiated by a narrow laser beam. We take into account non-zero probabilities of elastic ("specular") and inelastic ("sticking") colli
Externí odkaz:
http://arxiv.org/abs/1107.5128
Autor:
Romanenko, V. I., Romanenko, A. V., Yatsenko, L. P., Kazakov, G. A., Litvinov, A. N., Matisov, B. G., Rozhdestvensky, Yu. V.
Publikováno v:
J. Phys. B: At. Mol. Opt. Phys. 43 (2010) 215402 (9pp)
We present a theory of dark resonances in a fluorescence of a three-level atom gas interacting with a polychromatic field of a frequency shifted feedback (FSF) laser. We show that conditions for the resonance observation are optimal when the phase re
Externí odkaz:
http://arxiv.org/abs/1006.5595