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Showing 1-20 of 2,929 results

  1. Ultraviolet spectropolarimetric diagnostics of hot star magnetospheres

    Several space missions and instruments for UV spectropolarimetry are in preparation, such as the proposed NASA MIDEX Polstar project, the proposed...

    A. ud-Doula, M. C. M. Cheung, ... G. A. Wade in Astrophysics and Space Science
    Article 14 December 2022

  2. Chiral anomalous processes in magnetospheres of pulsars and black holes

    We propose that chirally asymmetric plasma can be produced in the gap regions of the magnetospheres of pulsars and black holes. We show that, in the...

    Eduard V. Gorbar, Igor A. Shovkovy in The European Physical Journal C
    Article Open access 19 July 2022

  3. Resonant Interaction of Energetic Electrons with Radio Emission in the Magnetospheres of Exoplanets

    We analyze the resonant interaction of energetic electrons with radio emission in the magnetospheres of exoplanets using the planet Tau Bootis b as...

    V. S. Grach, A. G. Demekhov in Radiophysics and Quantum Electronics
    Article 01 September 2022

  4. X-ray emission spectrum for axion–photon conversion in magnetospheres of strongly magnetized neutron stars

    Detecting axionic dark matter (DM) could be possible in an X-ray spectrum from strongly magnetized neutron stars (NSs). We examine the possibility of...

    Shubham Yadav, M. Mishra, Tapomoy Guha Sarkar in The European Physical Journal C
    Article Open access 11 July 2024

  5. Current Sheets with Multicomponent Plasma in Magnetospheres of Planets of the Solar System

    Abstract

    A self-consistent hybrid model of a thin current sheet (TCS) with a thickness of the order of several ion gyroradii is proposed that takes...

    V. I. Domrin, Kh. V. Malova, ... A. A. Petrukovich in Cosmic Research
    Article 13 November 2020

  6. Internal and External Jovian Magnetic Fields: Community Code to Serve the Magnetospheres of the Outer Planets Community

    We report on a new international community coding project to provide shared scientific computer code that performs common calculations to aid in...

    R. J. Wilson, M. F. Vogt, ... S. W. H. Cowley in Space Science Reviews
    Article 13 February 2023

  7. Ultraviolet spectropolarimetry with Polstar: using Polstar to test magnetospheric mass-loss quenching

    Polstar is a proposed NASA MIDEX space telescope that will provide high-resolution, simultaneous full-Stokes spectropolarimetry in the far...

    M. E. Shultz, R. Casini, ... G. A. Wade in Astrophysics and Space Science
    Article 14 December 2022

  8. Radiative Effects in the Modelling of Accretion onto Stellar Magnetospheres

    Accretion onto neutron stars and black holes is the main energy supply in galactic X-ray sources. The angular momentum captured by the X-ray star...
    Nikolai Pogorelov, Igor Kryukov, ... Gerhard Börner in Astronomy, Cosmology and Fundamental Physics
    Conference paper

  9. Magnetic Reconnection at Planetary Bodies and Astrospheres

    Magnetic reconnection is a fundamental mechanism for the transport of mass and energy in planetary magnetospheres and astrospheres. While the process...

    Daniel J. Gershman, Stephen A. Fuselier, ... Marc Swisdak in Space Science Reviews
    Article Open access 19 January 2024

  10. Magnetic reconnection in the magnetodisk of centrifugally dominated giant planets

    Magnetic reconnection is crucial in understanding magnetospheric dynamics and aurorae processes at planets. In planetary magnetospheres, magnetic...

    Ruilong Guo, Zhonghua Yao in Reviews of Modern Plasma Physics
    Article Open access 07 April 2024

  11. On Possible Types of Magnetospheres of Hot Jupiters

    As a rule, the orbits of “hot Jupiter” exoplanets are located close to the Alfven point of the stellar wind of the host star. Many hot Jupiters could...

    A. G. Zhilkin, D. V. Bisikalo in Astronomy Reports
    Article 03 July 2019

  12. Phase Velocity Anisotropy of MHD Waves in Plasma with Thermal Imbalance

    Abstract

    The anisotropic behavior of the phase velocity of magnetogasdynamic (MHD) waves in plasma with thermal imbalance is studied. Examples of such...

    D. I. Zavershinskii, N. E. Molevich, ... S. A. Belov in Bulletin of the Lebedev Physics Institute
    Article 01 September 2023

  13. The Metron Project—I. The Metron Project Science Program

    Abstract

    In this paper, the first in a series of four articles, the scientific goals of the Metron project are highlighted, and the characteristics of...

    V. K. Dubrovich, S. I. Grachev, ... G. G. Valyavin in Astrophysical Bulletin
    Article 01 March 2024

  14. A unified framework for global auroral morphologies of different planets

    Planetary magnetic fields control energetic particles in their space environments and guide particles to polar atmospheres, where they produce...

    B. Zhang, Z. Yao, ... J. G. Lyon in Nature Astronomy
    Article 20 May 2024

  15. Synchrotron emission from the depths of pulsar magnetospheres

    In this paper we study the generation of high energy emission from normal pulsars. For this purpose we consider the particles accelerated in the...

    Z. Osmanov, Z. Yoshida, V. I. Berezhiani in Astrophysics and Space Science
    Article 01 March 2020

  16. UV exploration of the solar system

    The study of the Solar System is fundamental to answer key questions from space agencies, as outlined in their strategic plans, about the content,...

    Jean-Yves Chaufray, Laurent Lamy, ... Mathieu Barthelemy in Experimental Astronomy
    Article 30 October 2021

  17. Formation of Hydrogen Emission Lines in the Magnetospheres of Young Stars

    The formation of hydrogen emission lines in the magnetospheres of young stars is considered. The magnetosphere is assumed to be formed by a dipolar...

    D. V. Dmitriev, V. P. Grinin, N. A. Katysheva in Astronomy Letters
    Article 01 June 2019

  18. Ultraviolet spectropolarimetry: investigating stellar magnetic field diagnostics

    Magnetic fields are important for stellar photospheres and magnetospheres, influencing photospheric physics and sculpting stellar winds. Observations...

    C. P. Folsom, R. Ignace, ... G. A. Wade in Astrophysics and Space Science
    Article 14 December 2022

  19. Models of Magnetospheric Accretion onto Young Stars in the Absence of Ionization Equilibrium

    Abstract

    The formation of hydrogen emission lines in the magnetospheres of young stars is considered. The magnetosphere is assumed to be formed by a...

    D. V. Dmitriev, V. P. Grinin in Astronomy Letters
    Article 01 January 2022

  20. The characteristics of ion-acoustic solitary waves in relativistic rotating astrophysical plasmas

    We investigate the character of ion-acoustic (IA) solitary waves in plasma structures that experience rotational motions. The plasma properties...

    A. Abdikian, S. Vasheghani Farahani in The European Physical Journal Plus
    Article 02 June 2022
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