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I am a permanent staff of the Institute of Astronomy and Astrophysics at the Université Libre de Bruxelles as a FNRS senior research associate (Maitre de Recherche). My research focuses on the topics of stellar evolution and nucleosynthesis and includes: pre-main sequence stars, AGB stars, stellar rotation, primordial stars, binary evolution and nucleosynthesis. I am also interested in stellar hydrodynamics and involved in the development of the PHANTOM SPH code.


Institut d'Astronomie et d'Astrophysique Phone +32 (0)2 650 5516
Université Libre de Bruxelles
Campus de la plaine Fax +32 (0)2 650 4226
CP 226 - Boulevard du triomphe Office Bat NO - 4th floor - 2. N.4. 208
B-1050 Bruxelles - BELGIUM E-mail Lionel.Siess @ astro.ulb.ac.be

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