Sökning: "Dan Wallsby"

Hittade 2 uppsatser innehållade orden Dan Wallsby.

1. 1. Giant planet formation around HR8799

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

   Författare :Dan Wallsby; [2017]
   Nyckelord :HR8799; Planet formation; Protoplanetary disks; Giant planets; Astronomy; Migration; Dynamics; Physics and Astronomy;

   Sammanfattning : In the thriving field of exoplanet research new discoveries are made all the time, and while most of the observed systems can be explained with classical planet formation models - some are much harder to explain. When stars form they are often surrounded by the remaining material of the nebulae they formed from. LÄS MER

3. 2. Two Earths in one Solar System

   Kandidat-uppsats, Lunds universitet/Astronomi - Genomgår omorganisation

   Författare :Dan Wallsby; [2015]
   Nyckelord :Astronomy; Planets; Dynamics; Physics and Astronomy;

   Sammanfattning : The motivation for the project is to investigate what happens if I add a second Earth in the Solar System and project it forward in time. I add an Earth mass planet (called Earth two) in the same orbit as the Earth on the other side of the Sun (i.e. six months ahead of the original Earth). LÄS MER