IA/U.Porto Cookie Seminar - Variability study of the high-resolution spectra of an O-star - Preliminary results - 21 junho 2016

Fóruns: 

 

Variability study of the high-resolution spectra of an O-star - Preliminary results

Guilherme Teixeira

IA/U.Porto

 

Resumo

Massive O-stars are some of the most enigmatic astronomical stellar objects. Their masses have significant impact in the overall physics of their atmospheres.We have performed a study of the variability in the spectra of an O-star using high-resolution spectroscopic observations.I will present some of our preliminary findings and discuss some of their implications on our understanding of the physical processes driving these stars.

 

21 de junho de 2016 | 13:30
 
Local
IA/U.Porto
Centro de Astrofísica da Universidade do Porto (Classroom)
Rua das Estrelas, 4150-762 Porto

 

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