A1 Refereed original research article in a scientific journal
Long quasi-periodic oscillations of sunspots and nearby magnetic structures
Authors: Smirnova V, Riehokainen A, Solov'ev A, Kallunki J, Zhiltsov A, Ryzhov V
Publisher: EDP SCIENCES S A
Publication year: 2013
Journal: Astronomy and Astrophysics
Journal name in source: ASTRONOMY & ASTROPHYSICS
Journal acronym: ASTRON ASTROPHYS
Article number: ARTN A23
Volume: 552
Number of pages: 7
ISSN: 0004-6361
DOI: https://doi.org/10.1051/0004-6361/201219600(external)
Abstract
Results. Long-period oscillations in intervals of 200-400 min were found both in radio and in magnetic field data. The interpretation of these oscillations and their propagation to higher levels of the solar atmosphere are discussed in the context of a "shallow sunspot" model. instrument
Results. Long-period oscillations in intervals of 200-400 min were found both in radio and in magnetic field data. The interpretation of these oscillations and their propagation to higher levels of the solar atmosphere are discussed in the context of a "shallow sunspot" model. instrument