Determination of Atmospheric Parameters of delta Scuti Stars

Alicavus F., Soydugan E., Kubat J., Kotkova L.

32nd International Physics Congress of Turkish-Physical-Society (TPS), Bodrum, Turkey, 6 - 09 September 2016, vol.1815, (Full Text) identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Volume: 1815
  • Doi Number: 10.1063/1.4976445
  • City: Bodrum
  • Country: Turkey
  • Çanakkale Onsekiz Mart University Affiliated: Yes

Abstract

Asteroseismology offers an opportunity for examination and detailed understanding of the internal structure of stars by probing their pulsating modes. To obtain reliable results by asteroseismology, accurate atmospheric parameters and metallicities of pulsating stars are required. Hence, in this study we carried out a spectroscopic survey of 8 single delta Scuti stars in detail. The accurate atmospheric parameters (effective temperature, surface gravity), projected rotational velocities and the metallicities of these stars were derived.