Latest Results Found with Ring-Diagram Analysis

被引:4
|
作者
Baldner, C. S. [1 ]
Basu, S. [2 ]
Bogart, R. S. [1 ]
Burtseva, O. [3 ]
Hernandez, I. Gonzalez [3 ]
Haber, D. [4 ]
Hill, F. [3 ]
Howe, R. [5 ]
Jain, K. [3 ]
Komm, R. W. [3 ]
Rabello-Soares, M. C. [6 ]
Tripathy, S. [3 ]
机构
[1] Stanford Univ, Hansen Expt Phys Lab, Stanford, CA 94305 USA
[2] Yale Univ, Dept Astron, New Haven, CT 06520 USA
[3] Natl Opt Astron Observ, Natl Solar Observ, Tucson, AZ 85726 USA
[4] Univ Colorado, JILA, Boulder, CO 80309 USA
[5] Univ Birmingham, Sch Phys & Astron, Birmingham B15 2TT, W Midlands, England
[6] Univ Fed Minas Gerais, Dept Phys, Belo Horizonte, MG, Brazil
关键词
Helioseismology; Observations; OSCILLATION NETWORK GROUP; MICHELSON DOPPLER IMAGER; SOLAR-CYCLE VARIATIONS; MERIDIONAL CIRCULATION; SUBSURFACE VORTICITY; MODE-PARAMETERS; ACTIVE REGIONS; FLOWS; HELIOSEISMOLOGY; DYNAMICS;
D O I
10.1007/s11207-012-0171-x
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Ring-diagram analysis is a helioseismic tool useful for studying the near-surface layers of the Sun. It has been employed to study near-surface shear, meridional circulation, flows around sunspots, and thermal structure beneath active regions. We review recent results obtained using ring-diagram analysis, state some of the more important outstanding difficulties in the technique, and point out several extensions to the technique that are just now beginning to bear fruit.
引用
收藏
页码:57 / 69
页数:13
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