Concepedia

Stellar Activity Cycles

Stellar Activity Cycles is a periodic variation in a star's chromospheric and magnetic activity, analogous to the solar cycle, that manifests through changes in ultraviolet emission, starspots, and other activity indicators over time.

225

Publications

13.2K

Citations

657

Authors

298

Institutions

Publications per year

2017–2026

62

Variants

Stellar Magnetic Activity Cycles

Parents

Publications

225

Starspots: A Key to the Stellar Dynamo

S. V. Berdyugina · Living Reviews in Solar Physics · 2005 · 495 citations · Full text

, , +17

The relation between stellar rotation rate and activity cycle periods

R. W. Noyes, N. O. Weiss, A. H. Vaughan · The Astrophysical Journal · 1984 · 337 citations

, , +14

Time Evolution of the Magnetic Activity Cycle Period. II. Results for an Expanded Stellar Sample

Steven H. Saar, Axel Brandenburg · The Astrophysical Journal · 1999 · 329 citations

, , +17

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

Patterns of Variation among Sun‐like Stars

R. R. Radick, G. W. Lockwood, B. A. Skiff et al. · The Astrophysical Journal Supplement Series · 1998 · 288 citations · Full text

, , +14

1–5 of 225

Authors

657

  1. SV
    S. V. Jeffers

    University of Göttingen, Germany

    13 publications · 1.1K citations

    13

    h-index

  2. JH
    J. H. M. M. Schmitt

    Universität Hamburg, Germany

    11 publications · 381 citations

    11

    h-index

  3. PP
    P. Petit

    Centre National de la Recherche Scientifique, France

    11 publications · 1K citations

    11

    h-index

  4. SC
    S. C. Marsden

    University of Southern Queensland, Australia

    10 publications · 971 citations

    10

    h-index

  5. NC
    N. C. Santos

    Universidade do Porto, Portugal

    9 publications · 693 citations

    9

    h-index

1–5 of 657

Institutions

298

  1. Center for Astrophysics Harvard & Smithsonian

    Cambridge, United States

    19 h-index

    30 publications

    2.5K citations

  2. Centre National de la Recherche Scientifique

    Paris, France

    18 h-index

    58 publications

    4.9K citations

  3. NSF NCAR High Altitude Observatory

    Boulder, United States

    16 h-index

    24 publications

    2.3K citations

  4. Max Planck Institute for Solar System Research

    Göttingen, Germany

    15 h-index

    42 publications

    2.6K citations

  5. University of Göttingen

    Göttingen, Germany

    15 h-index

    30 publications

    2.5K citations

  6. Universität Hamburg

    Hamburg, Germany

    14 h-index

    34 publications

    1.1K citations

  7. Osservatorio Astrofisico di Catania

    Catania, Italy

    13 h-index

    27 publications

    2.4K citations

  8. Lowell Observatory

    Flagstaff, United States

    13 h-index

    18 publications

    1.5K citations

1–8 of 298

Venues

  1. Astronomy and Astrophysics

    59 publications · 3.4K citations

    34

    h-index

  2. The Astrophysical Journal

    ApJ · 47 publications · 3.7K citations

    32

    h-index

  3. Monthly Notices of the Royal Astronomical Society

    27 publications · 1.5K citations

    19

    h-index

  4. The Astronomical Journal

    AJ · 8 publications · 406 citations

    8

    h-index

  5. arXiv (Cornell University)

    Repository · 8 publications · 291 citations

    8

    h-index

1–5