Evolution effect of BD+60°2522 to Bubble Nebula NGC 7635

International Symposium on Sun, Earth, and Life

物理学;天文学;生物科学

Aprilia^1 ; Arfianty, I.A.^1

Department of Astronomy, Faculty of Mathematics and Natural Sciences, Institute Technology of Bandung, Jalan Ganesha 10, Bandung, Indonesia^1

关键词: Expansion velocity;    Interstellar gas;    Stellar evolutions;    Stellar wind;    Web based;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/771/1/012055/pdf
DOI  :  10.1088/1742-6596/771/1/012055

来源: IOP

【 摘 要 】

Bubble Nebula is a bubble formed by the interaction between the stellar wind of BD+60°2522 with ambient interstellar gas. We use a web-based stellar evolution code, the EZ- web, to construct the evolution of BD+60°2522. From the evolution, we obtain the age of the system needed for the interstellar bubbles model. Then from the model, we determine parameters such as radius, expansion velocity, luminosity, temperature, and density of the Bubble.