Group on Active Stars & Systems

Catania Astrophysical Observatory
Dipartimento di Fisica e Astronomia dell'UniversitÓ di Catania
Ricordo di Marcello Rodon˛

 La figura di Marcello Rodon˛ nella ricerca Astrofisica


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Research

Stellar Photospheres
    Long-Term Optical Photometrical Monitoring
    Rotational Modulation and Modeling
    Doppler Imaging
    Magnetic Field Measurements

Stellar Chromospheres,Transition Regions, and Coronae
    Optical Spectroscopy
    UV Spectroscopy
    Atmospheric Models and Line Profiles
    X-ray observations
    Radio observations

Circumstellar enviroments
    IR observations
    Gas flows and prominences in single and binaries  

Stellar Flares
    Multiwavelength Observations  

Extrasolar Planets
   
Magnetic activity induced by hot-Jupiters planets on their parent stars
    How magnetic activity affects detection of extrasolar planets

Theoretical Studies
    Models of MHD processes in the stellar atmospheres and stellar interiors
    Stellar rotation and evolution of angular momentum in single stars and close binary systems


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  This site is hosted by: Istituto Nazionale di Astrofisica - Osservatorio Astrofisico di Catania I
To contact GASS: mrgrp@oact.inaf.it.
Last update: 12-10-07.