Essays about: "Erik Fridén"

Found 2 essays containing the words Erik Fridén.

  1. 1. The chemical evolution of the Milky Way: pushing APOGEE to higher precision and accuracy

    University essay from Lunds universitet/Astrofysik; Lunds universitet/Fysiska institutionen

    Author : Erik Fridén; [2023]
    Keywords : Physics and Astronomy;

    Abstract : In the recent decade, a rapid increase in all-sky spectroscopic surveys has occurred, and with it, the wealth of observational data and information on our Galaxy. Consequently, numerous detections of new structures, such as new open clusters, accreted and in-situ components, are discovered. READ MORE

  3. 2. Observing stellar streams made in a supercomputer

    University essay from Lunds universitet/Astronomi - Genomgår omorganisation

    Author : Erik Fridén; [2021]
    Keywords : Physics and Astronomy;

    Abstract : Stellar streams are made of stars that originate from globular clusters or dwarf satellite galaxies that have been disturbed by the gravitational pull from the galaxy they orbit. These stellar streams hold information about the history of the progenitor as well as information about the gravitational potential of the host galaxy. READ MORE