Investigation of Mass Flows beneath a Sunspot by Time-Distance Helioseismology

By Junwei Zhao, Alexander G. Kosovichev, T. Duvall, Jr.. 2001

182 citations recorded by the source corpus.

Subfields: Artificial Intelligence, Astronomy and Astrophysics, Oceanography

View Paper: https://www.semanticscholar.org/paper/58ba477c5fda00c9dbfdc044b07453f5310bb430

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Artificial Intelligence

1. Junwei Zhao
2. Alexander G. Kosovichev
3. M. Schüssler
4. S. Solanki
5. N. Krivova
6. C. Fröhlich
7. T. Bai

In Astronomy and Astrophysics

1. Laurent Gizon
2. S. Solanki
3. A. Birch
4. Junwei Zhao
5. Alexander G. Kosovichev
6. M. Schüssler
7. F. Rincon
8. Michel Rieutord

In Oceanography

1. S. Solanki
2. Junwei Zhao
3. Alexander G. Kosovichev
4. A. Birch
5. Laurent Gizon
6. I. Usoskin
7. N. Krivova
8. G. Kovaltsov

Citations in the corpus

• The Helioseismic and Magnetic Imager (HMI) Investigation for the Solar Dynamics Observatory (SDO) (2012, unknown): “Higher-Resolution Maps Zoomed on Particular Active Regions Maps of sunspots and other targets, obtained with four- to eight-hour resolution for up to nine days continuously, with the time–distance method can be created on request as described in Zhao et al. (2011). Specific active regions or other r”
• Time-Distance Helioseismology: The Forward Problem for Random Distributed Sources (2002, background): “D’Silva et al. (1996), Kosovichev (1996), and Zhao et al. (2001) used geometrical acoustics to describe the interaction of acoustic waves with sound-speed perturbations and flows.”
• The Sun’s Supergranulation (2010, background): “On the second point, many studies in the past have focused on the detection and characterisation of intrinsic flows associated with sunspot regions (see Solanki (2003) and Thomas and Weiss (2008) for exhaustive descriptions of sunspot structure and dynamics) and significant observational progress ha”
• Torsional Oscillation, Meridional Flows, and Vorticity Inferred in the Upper Convection Zone of the Sun by Time-Distance Helioseismology (2004, methodology): “The flow fields beneath and around sunspots have been studied using SOHO MDI high-resolution and full-disk data (Zhao et al. 2001; Kosovichev, Duvall, & Zhao 2002).”
• The solar magnetic field (2006, background): “At least in one case, signs of a nearly horizontal flow that passes a few Mm underneath a sunspot has been found [291].”