Master Thesis Online
Optical & X-ray study of the Be + sdO binary ϕ Persei
Christopher, Steven 
Promotor(s) :
Nazé, Yaël
Date of defense : 7-Sep-2023/8-Sep-2023 • Permalink : http://hdl.handle.net/2268.2/18698
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| Title : | Optical & X-ray study of the Be + sdO binary ϕ Persei |
| Translated title : | [fr] Etude optique et en rayon X du système binaire Be + sdO φ Persei |
| Author : | Christopher, Steven
|
| Date of defense : | 7-Sep-2023/8-Sep-2023 |
| Advisor(s) : | Nazé, Yaël
|
| Committee's member(s) : | Rauw, Grégor
Hutsemekers, Damien
Nazé, Yaël
Frémat, Yves |
| Language : | English |
| Number of pages : | 106 |
| Keywords : | [en] Be star [en] Radial velocity [en] φ Persei [en] X-ray |
| Discipline(s) : | Physical, chemical, mathematical & earth Sciences > Space science, astronomy & astrophysics |
| Target public : | Researchers Professionals of domain Student |
| Institution(s) : | Université de Liège, Liège, Belgique |
| Degree: | Master en sciences spatiales, à finalité approfondie |
| Faculty: | Master thesis of the Faculté des Sciences |
Abstract
[en] This thesis presents an optical & X-ray study of the Be + sdO binary φ Persei. Optical spectra gathered over two decades by amateur astronomers are used to obtain a new orbital solution for the system. Then, Chandra observations are used to constrain the system’s X-ray emission as well as determine its dependence on the orbital phase using the new orbital solution.
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