Is meridional circulation important in modelling irregularities of the solar cycle?
| Contribuinte(s) |
Mandrini, CH Webb, DF |
|---|---|
| Data(s) |
2012
|
| Resumo |
We explore the importance of meridional circulation variations in modelling the irregularities of the solar cycle by using the flux transport dynamo model. We show that a fluctuating meridional circulation can reproduce some features of the solar cycle like the Waldmeier effect and the grand minimum. However, we get all these results only if the value of the turbulent diffusivity in the convection zone is reasonably high. |
| Formato |
application/pdf |
| Identificador |
http://eprints.iisc.ernet.in/45355/1/iau_286_kar_2011.pdf Karak, Bidya Binay and Choudhuri, Arnab Rai (2012) Is meridional circulation important in modelling irregularities of the solar cycle? In: 286th Symposium of the International-Astronomical-Union, OCT 03-07, 2011 , Mendoza, ARGENTINA, pp. 367-371. |
| Publicador |
Cambridge University Press |
| Relação |
http://dx.doi.org/10.1017/S1743921312005108 http://eprints.iisc.ernet.in/45355/ |
| Palavras-Chave | #Physics |
| Tipo |
Conference Proceedings PeerReviewed |
