Esta web estará fuera de servicio por mantenimiento el lunes 6 de mayo de 7:30 a 8:00.

New channels of single and binary evolution and nucleosynthesis

Autores
Dr.
Devika Kamath
Fecha y hora
11 Ago 2016 - 10:30 Europe/London
Dirección

Aula

Idioma de la charla
Inglés
Idioma de la presentación
Inglés
Descripción
In this talk I will present the our work on an exotic group of evolved objects: post-AGB and post-RGB stars and the excellent constraints they provide for single and binary star evolution and nucleosynthesis. These objects have also revealed new evolutionary channels and AGB nucleosynthesis which is vital for understanding the complex chemical evolution of our Galaxy as well as external galaxies.
Tipo
Formato
Seminario
Vídeo de la charla
https://youtu.be/5pmy_JnNC0k

Te puede interesar

  • Sounding the treasure trove - Asteroseismology of red-giant stars and binaries systems
    Understanding stellar structure and evolution significantly impacts our understanding of the tight-knit evolution of galaxies and exoplanet systems. However, hidden behind the luminous layers of the stellar atmosphere, the deep interior of a star is eluding from direct measurements. The seismic study of waves propagating the deep interior provides
    Paul
    Beck

    Aula

    4 Mayo 2023 - 10:30 Europe/London
    Anteriores
    Vídeo de la charla
    https://youtu.be/6Iproe6Zwb4
  • How binary stripping affects the late evolution, death, and afterlife of massive stars
    Gravitational-wave observations have revealed the population of stellar remnants from a new angle. Yet their stellar progenitors remain uncertain, in particular in the case of black holes. At least a fraction of these progenitors is believed to form in isolated binary systems. In this talk, I will discuss how binary mass transfer affects the late
    Dr.
    Eva Laplace

    Aula

    20 Abr 2023 - 10:30 Europe/London
    Anteriores
    Vídeo de la charla
    https://youtu.be/WBOf2WgRAuI
  • Accretion Disc Winds in Low-Mass X-Ray Binary Stars
    Disc winds and jets are ubiquitous among accreting systems on all scales, from active galactic nuclei (AGN) down to young stellar objects. They represent a key mechanism through which these systems interact with their environment (“feedback") and may be responsible for triggering the mysterious state changes observed in X-ray binary stars (XRBs)
    Dr.
    Noel Castro Segura
    University of Southampton

    Aula

    30 Mar 2023 - 10:30 Europe/London
    Anteriores
    Vídeo de la charla
    https://youtu.be/4-WXSHynTXw