YoVDO

An Overview of 1D Modeling of Stellar Interiors - Jen Van Saders

Offered By: Kavli Institute for Theoretical Physics via YouTube

Tags

Stellar Physics Courses Observational Astronomy Courses

Course Description

Overview

Explore an in-depth overview of one-dimensional modeling of stellar interiors in this conference talk from the Transport in Stellar Interiors (TRANSTAR-C21) Conference. Delve into the complexities of stellar physics, focusing on transport processes within stars, including heat, chemical elements, and angular momentum. Examine how recent observational data from TESS and spectroscopic studies, advancements in 1D models, and sophisticated 3D simulations have challenged and refined our understanding of stellar interiors. Learn about various aspects of stellar modeling, including boundary conditions, atmosphere tables, equation of state, gravitational diffusion, nuclear reaction rates, and solar calibration. Gain insights into the latest research on low-mass stars, overshooting, and the impact of Gaia observations on our understanding of stellar evolution. Discover how combining various techniques, from observations to theoretical calculations, can improve our comprehension of stellar physics and address the largest uncertainties in the field.

Syllabus

Introduction
Citations
Disclaimers
Observations
Plot
Lower Main Sequence
Conference Agenda
Defaults
Boundary Conditions
Atmosphere Tables
Equation of State
Gravitational Diffusion
Low Mass Stars
Overshooting
Nuclear Reaction Rates
Solar Oxygen
Solar Calibration
Helium Calibration
Conclusions
My Ideas
Gaia
Signatures
Speakers prerogative
Gaia CMD
Parameter Variations
Clarifying Question
GravitationalSettling
Mixing


Taught by

Kavli Institute for Theoretical Physics

Related Courses

Physics of Galaxies
University of Naples Federico II via Federica
Vers l'infiniment grand - Voyages de l'infiniment grand à l'infiniment petit
École Polytechnique via Coursera
Vers l'infiniment grand
École Polytechnique via Coursera
The Radio Sky II: Observational Radio Astronomy
École Polytechnique Fédérale de Lausanne via edX
Nuclear Astrophysics
Indian Institute of Technology Roorkee via Swayam