Sökning: "Uppsala fysik"
Visar resultat 1 - 5 av 558 uppsatser innehållade orden Uppsala fysik.
1. Juice/JDC ion measurement perturbations caused by spacecraft charging in the solar wind and Earth’s magnetosheath
Master-uppsats, Uppsala universitet/Institutionen för fysik och astronomiSammanfattning : In July 2031, a new chapter in the exploration of the Jovian system will begin with the arrival of the Jupiter Icy Moons Explorer (Juice) at Jupiter. Launched on April 14 2024 as part of ESA’s Cosmic Vision programme, the mission aims to study Jupiter and its icy Galilean moons Callisto, Europa, and Ganymede. LÄS MER
2. Minimala ytor : Kopplingar till komplex analys
Kandidat-uppsats, Uppsala universitet/Geometri och fysikSammanfattning : Föreliggande uppsats behandlar minimala ytor. De är speciella typer av de ytor som studeras i ämnet differentialgeometri, ur vilket uppsatsen tar upp viktiga definitioner och resultat. Redogörelsen leder fram till ett bekvämt sätt att uttrycka den så kallade medelkrökningen, som definitionen av minimala ytor baseras på. LÄS MER
3. Wavelength-dependent limb darkeningin the analysis oftransit spectroscopy of exoplanets
L3-uppsats, Uppsala universitet/Institutionen för fysik och astronomiSammanfattning : Limb darkening, an optical effect characteristic of stars, where the limb (edge) seemsto be darker than the centre of the stellar body; plays an important role in our under-standing of exoplanetary transits, as it is fundamental for developing light curve modelsthat can help to undercover extrasolar companions. To recover atmospheric featuresfrom exoplanets, a principal component analysis method is typically used. LÄS MER
4. A cross-correlation analysis of a warm super-Neptune using transit spectroscopy
Kandidat-uppsats, Uppsala universitet/Institutionen för fysik och astronomiSammanfattning : A study was made in order to deduce whether certain chemical species, namely water (H2O) and carbon monoxide (CO), are present in the atmosphere of the exoplanet WASP-107 b, which lies about 200 light-years away from Earth in the constellation Virgo. The project was carried out at Uppsala University at the Department of Physics and Astronomy. LÄS MER
5. The black hole information paradox and holography
Master-uppsats, Uppsala universitet/Teoretisk fysikSammanfattning : Hawking theorized in 1974 that black holes emit particles as a quantum effect. It follows from this fact that a black hole that emits particles while absorbing none ends up evaporating. The process of black hole evaporation studied from semiclassical gravity violates quantum mechanics leading to serious problems. LÄS MER