Mode classification in fast-rotating stars using a convolutional neural network: model-based regular patterns in δ Scuti stars
Sign Up to like & getrecommendations! Published in 2018 at "Monthly Notices of the Royal Astronomical Society: Letters"
DOI: 10.1093/mnrasl/sly212
Abstract: Oscillation modes in fast-rotating stars can be split into several subclasses, each with their own properties. To date, seismology of these stars cannot rely on regular pattern analysis and scaling relations. However, recently there has… read more here.
Keywords: fast rotating; convolutional neural; rotating stars; neural network ... See more keywords
Determining the stiffness of the equation of state using low T /W dynamical instabilities in differentially rotating stars
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review D"
DOI: 10.1103/physrevd.98.024003
Abstract: We investigate the nature of low T/W dynamical instabilities in various ranges of the stiffness of the equation of state in differentially rotating stars. Here T is the rotational kinetic energy, while W the gravitational… read more here.
Keywords: low dynamical; dynamical instabilities; equation state; rotating stars ... See more keywords