Crossmark

Cyclical Behaviors of Sunspot-Group Tilt Angles in Solar Cycles 21 – 23

Crossref DOI link: https://doi.org/10.1007/s11207-023-02117-6

Published Online: 2023-02-13

Published Print: 2023-02

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Gao, Peng-Xin https://orcid.org/0000-0003-2921-1509
License Information

Text and Data Mining valid from 2023-02-01

Version of Record valid from 2023-02-01
More Information

Article History

Received: 5 October 2022

Accepted: 23 January 2023

First Online: 13 February 2023

Declarations

:

: The author declares no competing interests.