Stellar Activity Cycles

S. V. Jeffers

doi:10.1007/s11214-023-01000-x

Return

Stellar Activity Cycles

2023-09-28

S. V. Jeffers *

René Kiefer

Τ. S. Metcalfe

DOI：10.1007/s11214-023-01000-x

Original

Original request for help

Save

Abstract

En 中文

The magnetic field of the Sun is generated by internal dynamo process with a cyclic period of 11 years or a 22 year magnetic cycle. The signatures of the Sun's magnetic cycle are observed in the different layers of its atmosphere and in its internal layers. In this review, we use the same diagnostics to understand the magnetic cycles of other stars with the same internal structure as the Sun. We review what is currently known about mapping the surface magnetic fields, chromospheric and coronal indicators, cycles in photometry and asteroseismology. We conclude our review with an outlook for the future.

Keywords:

Stars: activity cycles

Stars: photospheres

Stars: chromospheres

Stars: corona

Stars: interiors

Journal

Space Science Reviews

IF:

7.4

Papers:

4.2K

Citations:

1.8W

Organization

Max Planck Society

Scholars:

8.2W

Papers: 7.7W

Citations: 3.3W

Cited Papers

The Magnetic Future of the Sun

ASTROPHYSICAL JOURNAL

IF5.4

2017-10-10

OAAI

Judge, Philip G.; Egeland, Ricky; Metcalfe, Travis S.; Guinan, Edward; Engel, Scott

Save

Studies on metal carbonate equilibria. Part 10. A solubility study of the complex formation in the uranium(VI)–water–carbon dioxide (g) system at 25 °C

J. Chem. Soc., Dalton Trans.

IF0

1984-01-01

PREAI

Ingmar Grenthe; Diego Ferri; Francesco Salvatore; Guiseppe Riccio

Save

The crystal chemistry of the uranyl carbonate mineral grimselite, (K, Na)₃Na[(UO₂)(CO₃)₃](H₂O), from Jáchymov, Czech Republic

Mineralogical Magazine

IF0

2018-07-05

PREAI

J. Plášil; K. Fejfarová; R. Skála; R. Škoda; N. Meisser; J. Hlousek; I. Císařová; M. Dušek; F. Veselovský; J. Čejka; J. Sejkora; P. Ondruš

Save

STELLAR EVIDENCE THAT THE SOLAR DYNAMO MAY BE IN TRANSITION

ASTROPHYSICAL JOURNAL LETTERS

IF11.7

2016-07-13

105

OAAI

Metcalfe, Travis S.; Egeland, Ricky; van Saders, Jennifer

Save

The Influence of Metallicity on Stellar Differential Rotation and Magnetic Activity

ASTROPHYSICAL JOURNAL

IF5.4

2018-01-05

OAAI

Karoff, Christoffer; Metcalfe, Travis S.; Santos, Angela R. G.; Montet, Benjamin T.; Isaacson, Howard; Witzke, Veronika; Shapiro, Alexander I.; Mathur, Savita; Davies, Guy R.; Lund, Mikkel N.; Garcia, Rafael A.; Brun, Allan S.; Salabert, David; Avelino, Pedro P.; van Saders, Jennifer; Egeland, Ricky; Cunha, Margarida S.; Campante, Tiago L.; Chaplin, William J.; Krivova, Natalie; Solanki, Sami K.; Stritzinger, Maximilian; Knudsen, Mads F.

Save

Current Research on the Impact of Foreign Language Learning Among Healthy Seniors on Their Cognitive Functions From a Positive Psychology Perspective—A Systematic Review

Frontiers in Psychology

IF0

2020-04-21

OAAI

Blanka Klimova; Marcel Pikhart

Save

SOLAR MAGNETIC FIELD SIGNATURES IN HELIOSEISMIC SPLITTING COEFFICIENTS

ASTROPHYSICAL JOURNAL

IF5.4

2009-10-26

OAAI

Baldner, Charles S.; Antia, H. M.; Basu, Sarbani; Larson, Timothy P.

Save

Strong magnetic fields detected in the cores of 11 red giant stars using gravity-mode period spacings

ASTRONOMY & ASTROPHYSICS

IF5.8

2023-02-09

OAAI

Deheuvels, S.; Li, G.; Ballot, J.; Lignieres, F.

Save

ε Eridani: an active K dwarf and a planet hosting star? The variability of its large-scale magnetic field topology

ASTRONOMY & ASTROPHYSICS

IF5.8

2014-09-26

OAAI

Jeffers, S. V.; Petit, P.; Marsden, S. C.; Morin, J.; Donati, J. -F.; Folsom, C. P.

Save

The crucial role of surface magnetic fields for stellar dynamos: ε Eridani, 61 Cygni A, and the Sun

ASTRONOMY & ASTROPHYSICS

IF5.8

2022-05-25

OAAI

Jeffers, S., V; Cameron, R. H.; Marsden, S. C.; Saikia, S. Boro; Folsom, C. P.; Jardine, M. M.; Morin, J.; Petit, P.; See, V; Vidotto, A. A.; Wolter, U.; Mittag, M.

Save