Zobrazeno 1 - 10
of 234
pro vyhledávání: '"A Fedenev"'
Autor:
Alissandrakis, Costas E., Fleishman, Gregory D., Fedenev, Viktor V., White, Stephen M., Altyntsev, Alexander T.
We report for the first time the detection of thermal free-free emission from post-flare loops at 34GHz in images from the Nobeyama Radioheliograph (NoRH). We studied 8 loops, 7 of which were from regions with extremely strong coronal magnetic field
Externí odkaz:
http://arxiv.org/abs/2406.14638
Strong coronal magnetic field, when present, manifests itself as bright microwave sources at high frequencies produced by gyroresonant (GR) emission mechanism in thermal coronal plasma. The highest frequency at which this emission is observed is prop
Externí odkaz:
http://arxiv.org/abs/2301.08922
Akademický článek
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Autor:
Costas E. Alissandrakis, Gregory D. Fleishman, Viktor V. Fedenev, Stephen M. White, Alexander T. Altyntsev
Publikováno v:
The Astrophysical Journal, Vol 971, Iss 2, p 122 (2024)
We report for the first time the detection of thermal free–free emission from post-flare loops at 34 GHz in images from the Nobeyama Radioheliograph. We studied eight loops, seven of which were from regions with an extremely strong coronal magnetic
Externí odkaz:
https://doaj.org/article/05aff34e81af499995c74a7e5d367a2d
Autor:
Chelpanov M. A., Anfinogentov S. A., Kostarev D. V., Mikhailova O. S., Rubtsov A. V., Fedenev V. V., Chelpanov A. A.
Publikováno v:
Solar-Terrestrial Physics, Vol 8, Iss 4, Pp 3-27 (2022)
Magnetohydrodynamic (MHD) waves play a crucial role in the plasma processes of stellar atmospheres and planetary magnetospheres. Wave phenomena in both media are known to have similarities and unique traits typical of each system. MHD waves and relat
Externí odkaz:
https://doaj.org/article/bb50bcd55521491fbc0aa3fcebf4cfa3
Akademický článek
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Autor:
Heindl, T., Dandl, T., Fedenev, A., Hofmann, M., Krücken, R., Oberauer, L., Potzel, W., Wieser, J., Ulrich, A.
Publikováno v:
T. Heindl et al., JINST 6 P02011 (2011)
The spectral and temporal light emission properties of liquid argon have been studied in the context of its use in large liquid rare-gas detectors for detecting Dark Matter particles in astronomy. A table-top setup has been developed. Continuous and
Externí odkaz:
http://arxiv.org/abs/1511.07720
Publikováno v:
The Astrophysical Journal, Vol 943, Iss 2, p 160 (2023)
A strong coronal magnetic field, when present, manifests itself as bright microwave sources at high frequencies produced by the gyroresonant (GR) emission mechanism in thermal coronal plasma. The highest frequency at which this emission is observed i
Externí odkaz:
https://doaj.org/article/0465877fc59f4f4a8dd0ddd05523b28e
Akademický článek
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Autor:
Yu. P. Syrykh, A. V. Fedenev, V. I. Grigorievsky, Ya. A. Tezadov, G. A. Akimova, V. P. Sadovnikov
Publikováno v:
Journal of Communications Technology and Electronics. 64:1251-1255
—The paper presents the results of methane concentration measurements on extended horizontal and vertical paths in the Earth’s atmosphere using a laser-generated remote gas analyzer based on a two-stage Raman amplifier with an output power of abo