IA/U.Porto Seminar - Quantitative Evolution of Spiral Galaxies - 31 maio 2017
By NelmaS on Dom, 28/05/2017 - 19:57
Fóruns:
Quantitative Evolution of Spiral Galaxies
Bodo L. Ziegler
University of Vienna, Austria
Resumo
Over the last years we gathered large samples of distant (up to z=1.5) disk galaxies in clusters and the field with both HST imaging and R~2000 spectroscopy allowing the determination of accurate structural parameters and internal kinematics as well as stellar population parameters. Only the combination of all these important aspects enables us to constrain galaxy evolution on physical bases. In my talk I will concentrate on kinematic aspects presenting scaling relations like the Tully-Fischer relation and signatures of interaction events within clusters.
31 de maio de 2017 | 13:30
Local
IA/U.Porto
Centro de Astrofísica da Universidade do Porto (Auditorium)
Rua das Estrelas, 4150-762 Porto
IA Seminars webpage