ELFT HÍRADÓ

[Uhlár Karola <uhlar AT konkoly.hu>]

*MTA CSFK CSI SZEMINÁRIUM*

Elo~adó:***Erdélyi Róbert* (SP2RC, Sheffield University, UK)

Elo~adás címe: *MHD Wave Propagation from Photosphere to Corona: How Is 
the Solar Atmosphere Heated?***** *
*
Kivonat:
Recent satellite (SOHO, TRACE, STEREO, Hinode, SDO) and ground-based 
(DST/ROSA, IBIS, CoMP, STT/CRISP) observations have provided plenty of 
clear evidence of waves present in the solar atmosphere. The detection 
and analysis of these waves allows us to perform sub-resolution solar 
magneto-seismology (SMS) of the solar plasma. First I will outline the 
latest developments in solar MHD wave theory focussing on linear waves 
and the SMS tool.
Next, I will concentrate on the role of the various MHD waves, and will 
discuss the latest status on detecting them. Within the framework of MHD 
I will discuss their photospheric origin and generation mechanism. I 
embark on showing how MHD waves sail throughout the chromosphere, 
transition region or even into the corona.
Finally, I will argue how the new observational data on MHD waves can be 
used towards solving the solar heating enigma.

Elo~adás ido~pontja: *2013. szeptember 12. (csütörtök), 14:30**
*
Elo~adás helyszíne: MTA CSFK CSI Elo~adóterme
1121 Budapest, Konkoly T. M. út 15-17.
begin:vcard
fn:Karola Uhlar
n:Uhlar;Karola
org:Konkoly Observatory
adr:;;Konkoly Thege M. u. 13-17.;Budapest;;1121;Hungary
email;internet:uhlar AT konkoly.hu
title:secretary
tel;work:+3613919322
tel;fax:+3612754668
version:2.1
end:vcard