Concepedia

Active Stellar Regions

Active Stellar Regions is a theoretical construct in ultraviolet stellar astronomy that denotes localized zones on or around stars exhibiting enhanced electromagnetic emission and transient phenomena in the ultraviolet spectrum, distinguished by their dynamic magnetic activity, chromospheric variability, and non-photospheric radiative processes compared to quiescent stellar surface regions.

418

Publications

18.6K

Citations

1.2K

Authors

451

Institutions

Publications per year

2017–2026

58

Parents

Publications

418

A Survey of CA II H and K Chromospheric Emission in Southern Solar-Type Stars

Todd J. Henry, David R. Soderblom, R. A. Donahue et al. · The Astronomical Journal · 1996 · 505 citations

, , +13

A Relationship between Mean Rotation Period in Lower Main-Sequence Stars and Its Observed Range

R. A. Donahue, Steven H. Saar, Sallie L. Baliunas · The Astrophysical Journal · 1996 · 308 citations

, , +11

Dynamo processes and activity cycles of the active stars AB Doradus, LQ Hydrae and HR 1099

J.‐F. Donati, A. Collier Cameron, M. Semel et al. · Monthly Notices of the Royal Astronomical Society · 2003 · 293 citations · Full text

, , +17

The Relationship Between X‐Ray Radiance and Magnetic Flux

Alexei Pevtsov, G. H. Fisher, L. W. Acton et al. · The Astrophysical Journal · 2003 · 284 citations · Full text

, , +17

Hot Jupiters and Hot Spots: The Short‐ and Long‐Term Chromospheric Activity on Stars with Giant Planets

Evgenya L. Shkolnik, G. A. H. Walker, D. Bohlender et al. · The Astrophysical Journal · 2005 · 283 citations · Full text

, , +13

1–5 of 418

Authors

1.2K

  1. GC
    G. Cutispoto

    Osservatorio Astrofisico di Catania, Italy

    12 publications · 370 citations

    11

    h-index

  2. AF
    A. F. Lanza

    Osservatorio Astrofisico di Catania, Italy

    10 publications · 433 citations

    10

    h-index

  3. SH
    Steven H. Saar

    Center for Astrophysics Harvard & Smithsonian, United States

    9 publications · 1K citations

    9

    h-index

  4. GW
    Gregory W. Henry

    Tennessee State University, United States

    8 publications · 384 citations

    8

    h-index

  5. KG
    K. G. Strassmeier

    Leibniz Institute for Astrophysics Potsdam, Germany

    8 publications · 364 citations

    8

    h-index

1–5 of 1.2K

Institutions

451

  1. Osservatorio Astrofisico di Catania

    Catania, Italy

    20 h-index

    66 publications

    2.4K citations

  2. Center for Astrophysics Harvard & Smithsonian

    Cambridge, United States

    18 h-index

    69 publications

    4.3K citations

  3. Leibniz Institute for Astrophysics Potsdam

    Potsdam, Germany

    17 h-index

    31 publications

    993 citations

  4. Centre National de la Recherche Scientifique

    Paris, France

    17 h-index

    65 publications

    2.3K citations

  5. Max Planck Institute for Solar System Research

    Göttingen, Germany

    16 h-index

    44 publications

    1.3K citations

  6. Goddard Space Flight Center

    Greenbelt, United States

    15 h-index

    23 publications

    887 citations

  7. United States Naval Research Laboratory

    Washington, United States

    15 h-index

    24 publications

    1.1K citations

  8. Lockheed Martin (United States)

    Bethesda, United States

    14 h-index

    21 publications

    2.1K citations

1–8 of 451

Venues

  1. The Astrophysical Journal

    ApJ · 128 publications · 7K citations

    44

    h-index

  2. Astronomy and Astrophysics

    73 publications · 3K citations

    34

    h-index

  3. Solar Physics

    31 publications · 938 citations

    19

    h-index

  4. Monthly Notices of the Royal Astronomical Society

    32 publications · 1.8K citations

    19

    h-index

  5. The Astronomical Journal

    AJ · 25 publications · 1.3K citations

    16

    h-index

1–5