Colour relations for Mira and Semiregular (SR) type stars


GÜNEY Y., YEŞİLYAPRAK C.

1st International Physics Conference at the Anatolian Peak, IPCAP 2016, Erzurum, Turkey, 25 - 27 February 2016, vol.707 identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Volume: 707
  • Doi Number: 10.1088/1742-6596/707/1/012044
  • City: Erzurum
  • Country: Turkey
  • Ataturk University Affiliated: Yes

Abstract

In this study, the period-colour relations, the colour-colour relations and the effective temperature were examined for Semiregular (SR) and Mira type variable stars. SR variables show an obvious period-colour relations, especially in infrared (IR). There are differences between SR and Mira type variable stars with respect to their colour relations. It has been thought that these differencies are caused by their mass loss rates and their effective temperatures.