PIRSA:11120039

Video URL

https://pirsa.org/11120039

The Phenomenology of Light Gravitino Dark Matter

Lee, S. (2011). The Phenomenology of Light Gravitino Dark Matter. Perimeter Institute for Theoretical Physics. https://pirsa.org/11120039

Lee, Samuel. The Phenomenology of Light Gravitino Dark Matter. Perimeter Institute for Theoretical Physics, Dec. 13, 2011, https://pirsa.org/11120039 

          @misc{ scivideos_PIRSA:11120039,
            doi = {10.48660/11120039},
            url = {https://pirsa.org/11120039},
            author = {Lee, Samuel},
            keywords = {Cosmology},
            language = {en},
            title = {The Phenomenology of Light Gravitino Dark Matter},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2011},
            month = {dec},
            note = {PIRSA:11120039 see, \url{https://scivideos.org/index.php/pirsa/11120039}}
          }

Samuel Lee California Institute of Technology

Talk numberPIRSA:11120039
DOI10.48660/11120039
Source RepositoryPIRSA
Collection
Talk Type Scientific Series
Subject

Abstract

I will discuss some work on the collider phenomenology and cosmology of light gravitino dark matter, and will touch on some related issues concerning infrared divergences in charged-particle decay at finite temperature.
Light gravitinos, with mass in the eV to MeV range, are well-motivated in particle physics, but their status as dark-matter candidates is muddled by early-Universe uncertainties.