Be-star discs and non-radial pulsations in rotating stars

Thesis

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Titlepage

Contents

General introduction

Chapter 2 Long-term changes in emission line and continuum spectrum of the Be star Cassiopeiae: H V/R and IR continuum flux variations

Chapter 3 Long-term periodic variability in UV absorption lines of the Be star Cas: on the relation with V/R variations in the H line

Chapter 4 Observational evidence for a prograde one-armed density structure in the equatorial disc of a Be star

Chapter 5 The equatorial disc of the Be star X Persei

Chapter 6 Line-profile variations of non-radial adiabatic pulsations of rotating stars

Chapter 7 Line-profile variations of non-radial adiabatic pulsations of rotating stars II. The diagnostic value of amplitude and phase diagrams derived from time series of spectra

Chapter 8 Line-profile variations of non-radial adiabatic pulsations of rotating stars III. On the alleged misidentification of tesseral modes

Chapter 9 A period analysis of the optical line variability of Cephei: evidence for multi-mode pulsation and rotational modulation

Samenvatting

Thanks!

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