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Explore the theoretical modeling and observational search strategies for stripped stars in this 43-minute conference talk. Delve into the complex evolutionary pathways of massive binary star systems where one component has been stripped of its outer layers through mass transfer or common envelope evolution. Learn about the observational signatures and detection methods used to identify these elusive stellar remnants, including their spectroscopic properties, photometric characteristics, and potential roles as progenitors of various astrophysical phenomena. Examine current theoretical models that predict the formation rates, mass distributions, and evolutionary outcomes of stripped stars, and discover how these objects contribute to our understanding of binary stellar evolution, supernova progenitors, and the formation of compact objects like neutron stars and black holes. Understand the challenges in distinguishing stripped stars from other stellar populations and the innovative approaches being developed to overcome observational limitations in detecting these faint, hot stellar remnants across different galactic environments.
Syllabus
Modelling and Searching for Stripped Stars | Ylva Gotberg (IST Austria)
Taught by
Kavli Institute for Theoretical Physics