1–20 von 24 Ergebnissen
|

Ihre Suche:
+keyword:(astronomy and astrophysics)

    Variations of Protons and Doubly Ionized Helium Ions in the Solar Wind

    Khokhlachev, A. A. / Riazantseva, M. O. / Rakhmanova, L. S. et al. | Springer Verlag | 2021

    We investigated variations on scales of 104–105 km and local spatial

     ...
    Schlagwörter: Astronomy, Astrophysics and Cosmology , Astrophysics and Astroparticles , Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics) , Physics and Astronomy

    Small-Scale Plasma Fluctuations in Fast and Slow Solar Wind Streams

    Riazantseva, M. O. / Rakhmanova, L. S. / Zastenker, G. N. et al. | Springer Verlag | 2019
    measurements of the SPEKTR-R spacecraft in slow and fast solar wind streams. Fast quasi-stationary streams and fast disturbed streams ...
    Schlagwörter: Astronomy, Astrophysics and Cosmology , Astrophysics and Astroparticles , Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics) , Physics and Astronomy

    Some Problems of Identifying Types of Large-Scale Solar Wind and Their Role in Magnetosphere Physics: 3. Use of Published Incorrect Data

    Lodkina, I. G. / Yermolaev, Yu. I. / Yermolaev, M. Yu. et al. | Springer Verlag | 2020
    , 2], in which we discussed some incorrect approaches to identifying large-scale types of solar wind and related incorrect conclusions ...
    Schlagwörter: Astronomy, Astrophysics and Cosmology , Astrophysics and Astroparticles , Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics) , Physics and Astronomy

    Some Problems of Identifying Types of Large-Scale Solar Wind and Their Role in the Physics of the Magnetosphere: 4. The “Lost Driver”

    Yermolaev, Yu. I. / Lodkina, I. G. / Yermolaev, M. Yu. et al. | Springer Verlag | 2020

    One perturbed type of solar wind and magnetospheric disturbance drivers is the compression region

     ...
    Schlagwörter: Astronomy, Astrophysics and Cosmology , Astrophysics and Astroparticles , Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics) , Physics and Astronomy

    Medium-Scale Variations of Helium Abundance inside Coronal Mass Ejections

    Khokhlachev, A. A. / Riazantseva, M. O. / Yermolaev, Yu. I. et al. | Springer Verlag | 2022
    wind plasma and interplanetary magnetic field parameters, inside interplanetary coronal mass ejections on medium spatial scales (105 ...
    Schlagwörter: Astronomy, Astrophysics and Cosmology , Astrophysics and Astroparticles , Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics) , Physics and Astronomy

    Helium Abundance Variations in Interplanetary Coronal Mass Ejections

    Khokhlachev, A. A. / Yermolaev, Yu. I. / Lodkina, I. G. et al. | Springer Verlag | 2022
    p and the parameter β inside ICMEs is due to the dependence on magnetic pressure (or the magnitude of the interplanetary ...
    Schlagwörter: Astronomy, Astrophysics and Cosmology , Astrophysics and Astroparticles , Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics) , Physics and Astronomy

    Some problems of identifying types of large-scale solar wind and their role in the physics of the magnetosphere

    Yermolaev, Y. I. / Lodkina, I. G. / Nikolaeva, N. S. et al. | Springer Verlag | 2017
    identification of the type of these drivers. In particular, it has been shown that the absence of selection between the Sheath and ICME (the study of so ...
    Schlagwörter: Astronomy, Astrophysics and Cosmology , Astrophysics and Astroparticles , Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics)

    Characteristics of Turbulent Solar Wind Flow in Plasma Compression Regions

    Riazantseva, M. O. / Rakhmanova, L. S. / Yermolaev, Yu. I. et al. | Springer Verlag | 2020
    in plasma compression regions, such as CIR (the plasma compression regions in front of high-speed streams from coronal holes) and SHEATH (the ...
    Schlagwörter: Astronomy, Astrophysics and Cosmology , Astrophysics and Astroparticles , Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics) , Physics and Astronomy

    Dependence of the Properties of a Turbulent Cascade behind the Bow Shock on the Dynamics of the Solar Wind Parameters

    Rakhmanova, L. S. / Riazantseva, M. O. / Zastenker, G. N. et al. | Springer Verlag | 2020
    influence of the solar wind parameters and their variability, as well as the topology of the bow shock on the characteristics of plasma turbulence ...
    Schlagwörter: Astronomy, Astrophysics and Cosmology , Astrophysics and Astroparticles , Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics) , Physics and Astronomy

    Turbulent Cascade in the Magnetosheath Affected by the Solar Wind’s Plasma Turbulence

    Rakhmanova, L. S. / Riazantseva, M. O. / Zastenker, G. N. et al. | Springer Verlag | 2019
    possible to investigate the characteristics of the plasma turbulence in the solar wind and the magnetosheath at ion and sub-ion scales. This study ...
    Schlagwörter: Astronomy, Astrophysics and Cosmology , Astrophysics and Astroparticles , Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics) , Physics and Astronomy

    Some Problems of Identifying Types of Large-Scale Solar Wind and Their Role in the Physics of the Magnetosphere: 2

    Lodkina, I. G. / Yermolaev, Yu. I. / Yermolaev, M. Yu. et al. | Springer Verlag | 2018
    [1], in which we discussed some incorrect approaches to the identification of large-scale types of solar wind and associated incorrect ...
    Schlagwörter: Astronomy, Astrophysics and Cosmology , Astrophysics and Astroparticles , Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics)

    Intermittency of solar wind density fluctuations and its relation to sharp density changes

    Riazantseva, M. O. / Zastenker, G. N. | Springer Verlag | 2008
    attention is given to a comparison of intermittency for solar wind observation intervals containing sharp (shorter than 10 min) and high-amplitude ...
    Schlagwörter: Astronomy, Astrophysics and Cosmology , Astrophysics

      Intermittency of solar wind density fluctuations and its relation to sharp density changes

      Riazantseva, M. O. / Zastenker, G. N. | Springer Verlag | 2008
      attention is given to a comparison of intermittency for solar wind observation intervals containing sharp (shorter than 10 min) and high-amplitude ...
      Schlagwörter: Astrophysics and Astroparticles , Astronomy, Astrophysics and Cosmology

    Possible role of electrostatic potential in formation of sharp boundaries of small-scale and middle-scale solar wind structures

    Aleshin, I. M. / Zastenker, G. N. / Riazantseva, M. O. et al. | Springer Verlag | 2007
    Abstract Sharp boundaries of small-scale and middle-scale structures of the solar wind are an essential part ...
    Schlagwörter: Astronomy, Astrophysics and Cosmology , Astrophysics

    Sharp Boundaries of Solar Wind Plasma Structures and an Analysis of Their Pressure Balance

    Riazantseva, M. O. / Khabarova, O. V. / Zastenker, G. N. et al. | Springer Verlag | 2005
    according to the data of measurements with high time resolution onboard the INTERBALL-1 satellite and ...
    Schlagwörter: Astronomy, Astrophysics and Cosmology , Astrophysics and Astroparticles , Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics)

    Enhancements of fluxes of precipitating energetic electrons on the boundary of the outer radiation belt of the earth and position of the auroral oval boundaries

    Myagkova, I. M. / Riazantseva, M. O. / Antonova, E. E. et al. | Springer Verlag | 2010
    –10 keV on the Meteor-3M satellite and OVATION model is studied. It is shown that almost all studied ...
    Schlagwörter: Astrophysics and Astroparticles , Astronomy, Astrophysics and Cosmology

    Solar-wind structure propagation through the magnetosheath studied by two Themis probes

    Rakhmanova, L. S. / Riazantseva, M. O. / Zastenker, G. N. | Springer Verlag | 2015
    Abstract The penetration and transformation of solar-wind plasma structures at propagation through the ...
    Schlagwörter: Astronomy, Astrophysics and Cosmology , Astrophysics and Astroparticles

    Observation of fast variations of the helium-ion abundance in the solar wind

    Zastenker, G. N. / Koloskova, I. V. / Riazantseva, M. O. et al. | Springer Verlag | 2014
    abundance in the solar wind experiences considerable (by a few percent and even 10%) variations on such short intervals as 10 seconds or even ...
    Schlagwörter: Astronomy, Astrophysics and Cosmology , Astrophysics and Astroparticles

    Properties of Sharp and Large Changes in the Solar Wind Ion Flux (Density)

    Riazantseva, M. O. / Dalin, P. A. / Zastenker, G. N. et al. | Springer Verlag | 2003
    Abstract The results of a detailed study of large (by 20% and more) and sharp (faster than ten minutes ...
    Schlagwörter: Astronomy, Astrophysics and Cosmology , Astrophysics and Astroparticles , Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics)

    Multipoint observations of sharp boundaries of solar wind density structures

    Zastenker, G. N. / Riazantseva, M. O. / Eiges, P. E. | Springer Verlag | 2006
    Abstract The results of comparison of the characteristics of sharp boundaries of small-scale and medium-scale ...
    Schlagwörter: Astronomy, Astrophysics and Cosmology , Astrophysics and Astroparticles , Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics)

    Penetration of solar cosmic rays into the Earth’s magnetosphere on January 28, 2012

    Vlasova, N. A. / Ginzburg, E. A. / Kalegaev, V. V. et al. | Springer Verlag | 2013
    interplanetary environment according to the data of the ACE and Wind spacecraft and ...
    Schlagwörter: Astronomy, Astrophysics and Cosmology , Astrophysics and Astroparticles