Sökning: "SNe Ia"
Hittade 3 uppsatser innehållade orden SNe Ia.
1. Properties of Near-Infrared Type Ia Supernovae Light Curves
Master-uppsats, Uppsala universitet/Observationell astrofysikSammanfattning : As a result of the standardizability of SNe Ia light curves over a wide range of photometric bands, they are used as standard candles to accurately measure distances in the cosmos up to z ≈ 1 [22]. As dust extinction is smaller in the NIR than in the optical [21] there is less dispersion seen in the peak brightnesses of SNe Ia, making them truly standard candles. LÄS MER
2. Type-1 Active Falactic Nuclei and their Supernovae
Magister-uppsats, Uppsala universitet/Teoretisk astrofysikSammanfattning : Supernovae (SNe) and more specifically Core-Collapsed SNe (CC SNe) are signatures of on-going star formation (SF), and higher star formation rates. In this project, we perform a study of all SNe ever discovered inside a specific type of galaxy: a type-1 Active Galactic Nucleus (AGN1). LÄS MER
3. Potassium in the Galactic thin and thick discs
Kandidat-uppsats, Lunds universitet/Astronomi - Genomgår omorganisationSammanfattning : To understand the evolution of our galaxy, the chemical abundance patterns and trends within the stars of the different regions are explored. The process of synthesizing these elements reveals key details about the way the stars and, therefore, the galaxy formed. LÄS MER