PIRSA:07090047

The Contributions (and Limitations) of Type Ia Supernovae to Cosmology

APA

Leibundgut, B. (2007). The Contributions (and Limitations) of Type Ia Supernovae to Cosmology. Perimeter Institute for Theoretical Physics. https://pirsa.org/07090047

MLA

Leibundgut, Bruno. The Contributions (and Limitations) of Type Ia Supernovae to Cosmology. Perimeter Institute for Theoretical Physics, Sep. 13, 2007, https://pirsa.org/07090047

BibTex

          @misc{ scivideos_PIRSA:07090047,
            doi = {10.48660/07090047},
            url = {https://pirsa.org/07090047},
            author = {Leibundgut, Bruno},
            keywords = {},
            language = {en},
            title = {The Contributions (and Limitations) of Type Ia Supernovae to Cosmology},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2007},
            month = {sep},
            note = {PIRSA:07090047 see, \url{https://scivideos.org/pirsa/07090047}}
          }
          

Bruno Leibundgut European Southern Observatory (ESO)

Talk numberPIRSA:07090047
Source RepositoryPIRSA
Talk Type Conference

Abstract

The cosmological power of Type Ia Supernovae depends on their ability to determine distances. The astrophysical limitations, like reddening, local velocity inhomogeneities and intrinsic variations, are a severe impediment for the cosmological applications of these cosmic explosions. Overcoming these systematic restrictions must be the goal of any future supernova projects.