Results 111 to 120 of about 6,507 (247)

Structural Tilting and Depth-dependent Behavior of Equatorial Rossby Waves

open access: yesThe Astrophysical Journal
Over the past decade, solar equatorial Rossby waves have been unambiguously identified and are considered potential diagnostics of solar interior dynamics.
Oana Vesa, Junwei Zhao, Ruizhu Chen
doaj   +1 more source

Propagating Linear Waves in Convectively Unstable Stellar Models: a Perturbative Approach

open access: yes, 2013
Linear time-domain simulations of acoustic oscillations are unstable in the stellar convection zone. To overcome this problem it is customary to compute the oscillations of a stabilized background stellar model.
Birch, Aaron C.   +2 more
core   +1 more source

Resolving the Tachocline Using Inversion of Rotational Splitting Derived from Fitting Very Long and Long Time Series

open access: yesThe Astrophysical Journal
We use rotation splittings derived from very long and long time series, namely 25.2, 12.6, and 6.3 yr long, computed by S. G. Korzennik independent methodology to characterize the solar tachocline and its variation with latitude and time.
Sylvain G. Korzennik   +1 more
doaj   +1 more source

Characterizing the Observational Properties of the Sun’s High-latitude m = 1 Inertial Mode

open access: yesThe Astrophysical Journal
Low- m inertial modes have been recently discovered in the Sun’s high-latitude regions. In this study, we characterize the observational properties of the m = 1 mode by analyzing time–distance subsurface flow maps.
Boyang Ding   +5 more
doaj   +1 more source

Dynamics of the Tachocline. [PDF]

open access: yesSpace Sci Rev, 2023
Strugarek A   +4 more
europepmc   +1 more source

The Sun’s Dark Core: Helioseismic and Neutrino Flux Constraints on a Compact Solar Center

open access: yesThe Astrophysical Journal
As dark matter appears to comprise most of the Galactic mass, some of it may accumulate in the cores of stars, thereby making the Sun a laboratory for constraining various dark matter theories.
Earl P. Bellinger, Matt E. Caplan
doaj   +1 more source

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