Workshop Programme

Monday, February 24, 2025

09:00 From hotel to ISSI
10:00 Introductory presentation on ISSI by Mark Sargent
Some administrative issues including per diem form etc.

Lunch break

Session 1: Solar Activity

Teimuraz Zaqarashvili – Solar activity variations (review – observational aspects)
Nuccio Lanza: 2MASSJ15594729+4403595, An M-type star with fast rotation and signatures of Rossby waves/Rieger cycles

17:00 Welcome Drink at ISSI

 

Tuesday, February 25, 2025

Session 1: Solar Activity

Rafa Garcia: seismic differences between solar cycles 23 and 24 as seen by low-degree modes
Eka Gurgenashvili – Rieger periodicity in solar activity

Lunch break

Session 2: Stellar Activity

Angela Santos: Stellar activity and variations (review)
Paul Beck: Asteroseimology (review)

Wednesday, February 26, 2025

Session 2: Stellar Activity

Rafa Garcia: Measuring Rotation Periods and magnetic cycles with multi-campaign TESS observations
Paul Beck: The impact of tides on activity and solar-like oscillations.
Lunch break
Savita Mathur: Magnetic activity evolution of solar-like stars observed by Kepler
Moira Jardine: Where are all the M dwarf CMEs?

Thursday, February 27, 2025

Session 2: Stellar Activity

Ansgar Reiners: Observational constraints about magnetic fields and stellar activity
Eka Gurgenashvili: multiple cycles in light curves of Sun and stars
Lunch break

Session 3: Theory of solar and stellar activity – dynamo etc.

Mausumi Dikpati: Modeling recurrent emergences of active regions, active longitudes and activity nests
Teimuraz Zaqarashvili: Magneto-Rossby waves and activity cycles

 

Friday, February 28, 2025

Summery of solar-stellar connections
Future plans