Search for 100 MeV to 10 GeV gamma-ray lines in the Fermi-LAT data and implications for gravitino dark matter in the $\mu\nu$SSM

31 Andrea Albert, German A. Gomez-Vargas, Michael Grefe, Carlos Munoz, Christoph Weniger, Elliott D. Bloom, Eric Charles, Mario N. Mazziotta, Aldo Morselli 2014 Search for 100 MeV to 10 GeV gamma-ray lines in the Fermi-LAT data and implications for gravitino dark matter in the $\mu\nu$SSM JCAP 10 023