Abstract
| Original language | English |
|---|---|
| Title of host publication | Solar-Stellar Dynamos as Revealed by Helio-and Asteroseismology: GONG2008/SOHO 21 |
| Editors | M Dikpati, T Arentoft, I Gonzalez Hernandez, C Lindsey, F Hill |
| Place of Publication | San Francisco California USA |
| Publisher | Astronomical Society of the Pacific |
| Pages | 2 - 12 |
| Number of pages | 11 |
| Volume | 419 |
| ISBN (Print) | 9781583817124 |
| Publication status | Published - 2009 |
| Event | Solar-Stellar Dynamos as Revealed by Helio-and Asteroseismology: Astronomical Society of the Pacific Conference Series - High Altitude Observatory, Boulder Colorado, United States of America Duration: 11 Aug 2008 → 15 Aug 2008 https://www.astrosociety.org/publications/asp-conference-series-volumes-2010-vols-413-436/ |
Conference
| Conference | Solar-Stellar Dynamos as Revealed by Helio-and Asteroseismology |
|---|---|
| Abbreviated title | GONG2008/SOHO 21 |
| Country | United States of America |
| City | Boulder Colorado |
| Period | 11/08/08 → 15/08/08 |
| Internet address |
Cite this
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Seismology and the dynamo: history and prospects. / Cally, Paul Stuart.
Solar-Stellar Dynamos as Revealed by Helio-and Asteroseismology: GONG2008/SOHO 21. ed. / M Dikpati; T Arentoft; I Gonzalez Hernandez; C Lindsey; F Hill. Vol. 419 San Francisco California USA : Astronomical Society of the Pacific, 2009. p. 2 - 12.Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Research › peer-review
TY - GEN
T1 - Seismology and the dynamo: history and prospects
AU - Cally, Paul Stuart
PY - 2009
Y1 - 2009
N2 - The rapid advances in our knowledge and understanding of solar and stellar dynamos that resulted from the development of mean-field dynamo theory were sent into even more rapid retreat in the 1980 s by difficulties in explaining observed features of the solar cycle, and especially by the new helioseismically derived differential rotation profiles. The climb back out of the mire has been slow and uncertain. A promising-but by no means universally accepted-route is afforded by the resurrection of Babcock-Leighton (flux transport) models of the dynamo, where meridional circulation plays a dojminant conveyor belt role, aided and abetted by other near-surface flow patterns which disperse old flux poleward. In this brief overview, we review what helio-seismology has told us about meridional and near-surface flows, and muse on the prospects for improved flow measurements in the future.
AB - The rapid advances in our knowledge and understanding of solar and stellar dynamos that resulted from the development of mean-field dynamo theory were sent into even more rapid retreat in the 1980 s by difficulties in explaining observed features of the solar cycle, and especially by the new helioseismically derived differential rotation profiles. The climb back out of the mire has been slow and uncertain. A promising-but by no means universally accepted-route is afforded by the resurrection of Babcock-Leighton (flux transport) models of the dynamo, where meridional circulation plays a dojminant conveyor belt role, aided and abetted by other near-surface flow patterns which disperse old flux poleward. In this brief overview, we review what helio-seismology has told us about meridional and near-surface flows, and muse on the prospects for improved flow measurements in the future.
M3 - Conference Paper
SN - 9781583817124
VL - 419
SP - 2
EP - 12
BT - Solar-Stellar Dynamos as Revealed by Helio-and Asteroseismology: GONG2008/SOHO 21
A2 - Dikpati, M
A2 - Arentoft, T
A2 - Hernandez, I Gonzalez
A2 - Lindsey, C
A2 - Hill, F
PB - Astronomical Society of the Pacific
CY - San Francisco California USA
ER -