Электронная библиотека Национальной библиотеки РС(Я)

Моисеев Алексей Владимирович (Moiseyev Aleksey Vladimirovich)

Место работы автора, адрес/электронная почта: Институт космофизических исследований и аэрономии им. Ю. Г. Шафера СО РАН ; 677980, г. Якутск, пр-т. Ленина, 31 ; e-mail: moiseyev@ikfia.ysn.ru ; https://ikfia.ysn.ru

Ученая степень, ученое звание: канд. физ.-мат. наук

Область научных интересов: Геофизика, геомагнетизм и высокие слои атмосферы, космические исследования

ID Автора: SPIN-код: 9600-5737, РИНЦ AuthorID: 40463

Деятельность: С 1999 г. работает в Институте космофизических исследований и аэрономии им. Ю. Г. Шафера СО РАН.

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41.

Авторы:

Моисеев Алексей Владимирович, Соловьев Степан Иванович, Баишев Дмитрий Гаврильевич, Yumoto Kiyohumi, Engebretson Mark

Заглавие: Глобальный геомагнитный отклик на вариации давления солнечного ветра 5 марта 1997 г.

Количество страниц: 3 с.

Подборки

Глобальный геомагнитный отклик на вариации давления солнечного ветра 5 марта 1997 г. / А. В. Моисеев, С. И. Соловьев, Д. Г. Баишев, K. Yumoto, M. Engebretson // Солнечно-земная физика = Solar-Terrestrial Physics. – 2002, вып. 2 (115) : Труды Всероссийской конференции по физике солнечно-земных связей, Иркутск, 24-29 сентября 2001 г. – С. 199-201.

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42.

Авторы:

Баишев Дмитрий Гаврильевич, Соловьев Степан Иванович, Баркова Елена Сергеевна, Моисеев Алексей Владимирович, Юмото Кийохуми

Заглавие: Характеристики авроральных стримеров и их связь с суббурями и авроральными факелами

Количество страниц: 2 с.

Подборки

Характеристики авроральных стримеров и их связь с суббурями и авроральными факелами / Д. Г. Баишев, С. И. Соловьев, Е. С. Баркова, А. В. Моисеев, К. Юмото // Солнечно-земная физика = Solar-Terrestrial Physics. – 2002, вып. 2 (115) : Труды Всероссийской конференции по физике солнечно-земных связей, Иркутск, 24-29 сентября 2001 г. – С. 197-198.

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43.

Авторы:

Solovyev Stepan Ivanovich, Boroyev Roman Nikolaevich, Moiseyev Aleksey Vladimirovich

Заглавие: On the relation between the SYM-H and Dst- indices during the development of magnetic storm

Количество страниц: 4 с.

Подборки

The Dst-index obtained by hourly average values of the magnetic field at four stations located in various longitudinal sectors at latitudes Φ′≈20-30° is the index of magnetic field depression at low latitudes during the magnetic storm periods. Recently for the characteristics of magnetic field depression the SYM-H index has been used. It is obtained from 1 min data of the magnetic field at ~10 stations, located mainly at latitudes Φ′≈40-50° [1]. It is considered in [2-4] that the SYM-H index is an analog of Dst but with a better temporal resolution. As shown in [5], during super magnetic storms with Dst variation ≥ 400 nT, the SYM-H variations can considerably differ from Dst behavior and thus the SYM-H index is not always an analog of Dst. In this paper the relation between the Dst and SYM-H variations for magnetic storms of different intensity, with Dst varying from ~ -50 nT to -450 nT is investigated.

Solovyev, S. I. On the relation between the SYM-H and Dst- indices during the development of magnetic storm / S. I. Solovyev, R. N. Boroyev, A. V. Moiseyev // Physics of auroral phenomena : proceedings of the 28 th annual seminar, 1-4 March 2005. – 2005. – P. 48-51.

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44.

Авторы:

Баишев Дмитрий Гаврильевич, Моисеев Алексей Владимирович, Бороев Роман Николаевич, Макаров Георгий Афанасьевич, Поддельский Игорь Николаевич, Поддельский Алексей Игоревич, Шевцов Борис Михайлович , Yumoto Kiyohumi

Заглавие: Международный проект MAGDAS: первые результаты геомагнитных наблюдений на территории Якутии

Количество страниц: 4 с.

Подборки

Дано краткое описание международного проекта MAGDAS и роли российских научных учреждений в проекте. Представлены первые результаты геомагнитных наблюдений с помощью сети магнитометров MAGDAS-9 на территории Якутии.
International project MAGDAS and a contribution of Russian scientific research institutes to this project are briefly discussed. First results of geomagnetic observations using a chain of MAGDAS-9 magnetometers in the territory of Yakutia are presented.

Международный проект MAGDAS: первые результаты геомагнитных наблюдений на территории Якутии / Д. Г. Баишев, А. В. Моисеев, Р. Н. Бороев, Г. А. Макаров, И. Н. Поддельский, А. И. Поддельский, Б. М. Шевцов, K. Yumoto // Наука и образование. – 2013. – N 1 (69). – С. 7-10.

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45.

Авторы:

Moiseyev Aleksey Vladimirovich, Solovyev Stepan Ivanovich, Du A.

Заглавие: Peculiarities of traveling convection vortices propagation: comparison with sudden geomagnetic impulse

Количество страниц: 4 с.

Подборки

Moiseyev, A. V. Peculiarities of traveling convection vortices propagation: comparison with sudden geomagnetic impulse / A. V. Moiseyev, S. I. Solovyev, A. Du // Physics of auroral phenomena : proceedings of the 32nd annual seminar, Apatity, 3 – 6 March 2009. – 2010. – P. 75-78.

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46.

Авторы:

Solovyev Stepan Ivanovich, Boroyev Roman Nikolaevich, Moiseyev Aleksey Vladimirovich, Du A., Yumoto Kiyohumi

Заглавие: Evolution of geomagnetic perturbations and aurora dynamics during the strong magnetic storms events

Количество страниц: 4 с.

Подборки

Evolution of geomagnetic perturbations and aurora dynamics during the strong magnetic storms events / S. I. Solovyev, R. N. Boroev, A. V. Moiseyev, A. Du, K. Yumoto // Physics of auroral phenomena : proceedings of the 32nd annual seminar, Apatity, 3 – 6 March 2009. – 2010. – P. 41-44.

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47.

Авторы:

Jin-Bin Cao , Chunxiao Yan, Dunlop Malcolm, Reme Henri , Dandouras Iannis , Tielong Zhang, Dongmei Yang, Moiseyev Aleksey Vladimirovich, Solovyev Stepan Ivanovich, Wang Z. Q., Leonoviche Anatoly Sergeevich, Zolotukhina N. A., Mishin Vilen M.

Заглавие: Geomagnetic signatures of current wedge produced by fast flows in a plasma sheet

Количество страниц: 6 с.

Подборки

This paper uses the plasma data from Cluster and TC-1 and geomagnetic data to study the geomagnetic signatures of current wedge produced by fast-flow braking in the plasma sheet. The three fast flows studied here occurred in a very quiet background and were accompanied by no (or weak) particle injections, thus avoiding the influences from other disturbances. All the geomagnetic signatures of a substorm current wedge can be found in geomagnetic signatures of a current system produced by the braking of fast flows, indicating that the fast flows can produce a complete current wedge which contains postmidnight downward and premidnight upward field-aligned currents, as well as a westward electrojet. The Pi2 precursors exist not only at high latitudes but also at midlatitudes. The starting times of midlatitude Pi2 precursors can be identified more precisely than those of high-latitude Pi2 precursors, providing a possible method to determine the starting time of fast flows in their source regions. The AL drop that a bursty bulk flow produces is proportional to its velocity and duration. In three cases, the AL drops are 200 nT, whether a substorm can be triggered depends mainly on the conditions of the braking regions before fast flows. The observations of solar wind before the three fast flows suggest that it is difficult for the fast flows to trigger a substorm when the interplanetary magnetic field Bz of solar wind is weakly southward.

Geomagnetic signatures of current wedge produced by fast flows in a plasma sheet / Jin-Bin Cao, Chunxiao Yan, Malcolm Dunlop, Henri Reme, Iannis Dandouras, Tielong Zhang, Dongmei Yang, Alexey Moiseyev, Stepan I. Solovyev, Z. Q. Wang, A. Leonoviche, N. Zolotukhina, and V. Mishin // Journal of Geophysical Research: Space Physics. – 1978. – 2010 (August), vol. 115, N 8. – P. A08205.

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48.

Авторы:

Hori Tomoaki, Shinbori Atsuki , Nishitani Nozomu, Kikuchi Takashi, Fujita S. , Nagatsuma Tsutomu , Troshichev Oleg Alexandrovich, Yumoto Kiyohumi, Moiseyev Aleksey Vladimirovich, Seki K.

Заглавие: Evolution of negative SI-induced ionospheric flows observed by SuperDARN King Salmon HF radar

Количество страниц: 14 с.

Подборки

The spatial evolution of vortex-like flow structures induced by a negative sudden impulse (SI-) is studied on the basis of SuperDARN King Salmon HF radar (KSR) with other ground and satellite data. A large dip in the solar wind density induced a fairly large SI- with a SYM-H amplitude of ~40 nT. The SI-induced ionospheric flow signatures in the evening sector (MLT ~ 19 h) were observed by KSR as a westward flow associated with the preliminary impulse (PI) followed by a more intense eastward flow with the main impulse (MI) in the sub-auroral region on the magnetic latitude ~60-70 deg, consistent with the local ground magnetic field observations. Following the first PI-MI flow sequence, KSR saw a second and possibly third sequence of flow variation which were much smaller in flow amplitude than the first pair but showed qualitatively very similar flow variations and latitudinal/longitudinal propagation characterististics/ These observations can be interpreted as aftershocks of the first PI-MI; the same sequence of vortices and field-aligned currents were generated and then drifted anti-sunward with the same mechanism, namely the pumping motion of dayside magnetosphere. These results are qualitatively consistent with predictions suggested by recent numerical simulations.

Evolution of negative SI-induced ionospheric flows observed by SuperDARN King Salmon HF radar / T. Hori, A. Shinbori, N. Nishitani, T. Kikuchi, S. Fujita, T. Nagatsuma, O. Troshichev, K. Yumoto, A. Moiseyev, and K. Seki // Journal of Geophysical Research: Space Physics. – 1978. – 2012 (December), vol. 117, N 12. – P. A12223.
DOI: 10.1029/2012JA018093

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49.

Авторы:

Solovyev Stepan Ivanovich, Boroyev Roman Nikolaevich, Moiseyev Aleksey Vladimirovich, Du A., Yumoto Kiyohumi

Заглавие: Dependence of High-Latitude and Low-Latitude Geomagnetic Disturbances on Solar Wind Parameters during the Magnetic Storm of November 7-8, 2004

Количество страниц: 4 с.

Подборки

By global geomagnetic observation data the variations of intensity and dynamics of auroral electrojets, low-latitude disturbances at latitudes ~10-55°, SYM-H and studied. It is shown that positive values of SYM-H and Dst or the decrease of their negative values correspond to the growth period of Pd. The enhancement of magnetic field depression at latitudes Ф'~10-30° with the maximum ∆H in the evening sector is observed at negative values of IMF Bz and is accompanied by the enhancement of auroral electrojets in all temporal sectors and their southward shift. The maximum values of Dst ~-400 nT correspondent to the most intensity of western (eastern) electrojet in the midnight (evening) sector with a current center at the lowest latitudes. The possible sources of Dst and SYM-H variations are discussed.

Dependence of High-Latitude and Low-Latitude Geomagnetic Disturbances on Solar Wind Parameters during the Magnetic Storm of November 7-8, 2004 / S. I. Solovyev, R. N. Boroyev, A. V. Moiseyev, A. Du, K. Yumoto // Solar Extreme Events Fundamental Science and Applied Aspects Nor-Amberd, Armenia 26-30 September 2005 : proceedings of the Second International Symposium / edited by A. Chilingarian and G. Karapetyan. − Erevan : Cosmic Ray Division, Alikhanyan Physics Institute, 2006. − P. 104-106.

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50.

Авторы:

Makarov George Afanasyevich, Baishev Dmitriy Gavrilievich, Moiseyev Aleksey Vladimirovich, Solovyev Stepan Ivanovich, Pilipenko V. A., Engebretson Mark, Yumoto Kiyohumi

Заглавие: High-latitude peculiarities of the geomagnetic SI impulse propagation meridional velocity during sharp decrease of solar wind density

Количество страниц: 4 с.

Подборки

The geomagnetic manifestation of sudden impulse (SI) caused by a sharp decrease of the solar wind dynamic pressure due to the plasma density reduction is considered. The observational data of the magnetometer world network have been analysed. The propagation velocities of the SI signal in the meridional direction by using data of the horizontal component of geomagnetic field in the high-latitude region have been calculated. It is found that at a sharp decrease of the solar wind density the meridional propagation of the SI signal is in the northern direction. In this case, on the day side the propagation velocity is constant but there is a tendency of its increasing in the MLT morning sector. It has been established that the meridional propagation velocity of the SI signal at a sharp decrease of the solar wind density depends on the geomagnetic latitude, i.e. with the rise of latitude the velocity in the auroral zone decreases and in the polar cap it increases.

High-latitude peculiarities of the geomagnetic SI impulse propagation meridional velocity during sharp decrease of solar wind density / G. A. Makarov, D. G. Baishev, A. V. Moiseyev, S. I. Solovyev, V. A. Pilipenko, M. J. Engebretson, K. Yumoto // Proceedings of the Fifth International Conference on Substorms : 16-20 May 2000 Congress Centre of the Arctic and Antarctic Research Institute, St. Petersburg, Russia. − Noordwijk, Netherlands : European Space Agency, 2000. − P. 523-526.

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