Sökning: "upptäckter i rymden"

Hittade 3 uppsatser innehållade orden upptäckter i rymden.

1. 1. A study of the stellar populations in the Kepler field

   Kandidat-uppsats, Lunds universitet/Astronomi - Genomgår omorganisation

   Författare :Mark O Reilly; [2017]
   Nyckelord :Physics and Astronomy;

   Sammanfattning : Studying the formation and evolution of galaxies is a fundamental problem in astronomy that warrants repeated investigation by astronomers. How do spiral galaxies like our own come to have its distinct spiral arms? How do stars and their properties change over time and will they continue to evolve in the same manner? To try and attempt to answer such questions we need to look to our own Galaxy the Milky Way. LÄS MER

3. 2. Solar System analogues among exoplanetary systems

   Kandidat-uppsats, Lunds universitet/Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation; Lunds universitet/Astronomi - Genomgår omorganisation

   Författare :Maria Lomaeva; [2016]
   Nyckelord :Physics and Astronomy;

   Sammanfattning : Over the past two decades many discoveries of exoplanets have been made, which have drawn much attention to extrasolar planetary systems. In this work we study the composition of these systems and search for analogues of the Solar System. We considered the planets in the database at exoplanet.eu. LÄS MER

4. 3. Azimuthal Angular Description of Jet Quenching at High pT

   Master-uppsats, Lunds universitet/Fysiska institutionen

   Författare :Vytautas Vislavicius; [2013]
   Nyckelord :Glauber model; elliptic flow; nuclear modification factor; azimuthal angular description; heavy ion collision; RAA; v2; jet quenching; Physics and Astronomy;

   Sammanfattning : Vanligen beskrivs universums ursprung genom den så kallade Big Bang-teorin. Man skall emellertid inte förstå detta som en stor, kraftig explosion i rymden, eftersom varken rum eller tid existerade innan Big Bang. LÄS MER