Home arrow S4: From Macro to Micro Stellar Transits

SYMPOSIUM 4: From Macro to Micro Stellar Transit

 

Stellar transits provide us fundamental information about planets, stars, and the properties of discs: geometrical sizes, dynamical masses, bulk densities, inclinations of orbital axis with respect to rotational axis, apsidal motions, centre-to-limb darkening, and circumstellar disc structure. Those properties are crucial ingredient in the understanding of the formation and evolution of stars and the planetary systems around them. Great progress has been made and will be made in the study of stellar transits through observations and theory, particularly with the successful operation of the COROT and KEPLER space missions. Thus, the time is right for a meeting to focus on the observational and theoretical aspects of transits in stars, with the programme centred around four topical questions:
- Stellar eclipses: what have we learned from them across the H-R diagram and what is the connection with current observations that focus on exoplanets?
- Planetary transits: why is there a large spread in the mass-density relationship of transiting exoplanets? How could we find transiting habitable planets?
- Atmospheres of transiting planets and biomarkers: what information do we have about planet spectra and how does it compare to brown dwarf spectra? What should we do for being prepared to get transmission spectroscopy of habitable exoplanets?
- Disc transits: what is the connection between disc structures and planetary and stellar companions?

 

More information at the symposium site: http://www.ucm.es/info/carmenes/lisboa/

 

SOC:

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it (Centro de Astrobiología, Spain)
Johannes Andersen (U. of Copenhagen, Denmark)
Simon Hodgkin (Institute of Astronomy, UK)
David Pinfield (U. of Hertfordshire, UK)
Ignasi Ribas (Institut de Ciències de l'Espai, Spain)
 
 
Programme:


 

Monday September 6th


11:30 – 12:20 Alvaro Giménez

From Eclipsing Binaries to Planetary Transits


12:20 – 13:00 Antonio Claret

Limb-darkening effects in planetary transits


13:00 Lunch


15:30 – 16:10 Enric Pallé

Lunar eclipses


16:10 Coffee break


16:30 – 17:10 Roi Alonso

CoRoT


17:10 – 17:30 Giuseppe Leto

Magnetic Activity of CoRoT-6 and CoRoT-7


17:10 – 17:50 Hannu Parvianen

CoRoT-7




Tuesday September 7th


9:30 – 10:10 Natalie Batalha

Kepler


10:10 – 10:30 Carlos Del Burgo

Time Series Observations


10:30 Coffee Break


12:30 Lunch


15:30 – 16:00 Jaynie Birkby

WFCAM Transit Survey


16:00 – 16:40 Isabella Pagano

PLATO


16:40 – 17:00 Nadia Kostogrya

Polarization in HD189733


17:00 – 17:20 Eduardo Martín

Summary

 

 

 
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