A Search for Rarely Seen Ultraviolet Coma Emissions and New Species Upper Limits at Comet 67P/Churyumov–Gerasimenko Using the Rosetta-Alice Ultraviolet Spectrograph
S Alan Stern, Southwest Research Institute Boulder, Boulder, CO, United States, Joel Wm. Parker, Southwest Research Institute, United States, Brian A Keeney, Southwest Research Institute, Boulder, United States, Harold A Weaver Jr, Applied Physics Laboratory Johns Hopkins, Laurel, United States, Paul D Feldman, Johns Hopkins Univ, Baltimore, MD, United States, Andrew Steffl, Southwest Research Institute, Boulder, CO, United States, Lori M Feaga, University of Maryland, College Park, MD, United States, Jean-Loup Bertaux, CNRS Service d'Aéronomie, Verrieres Buisson, France and John William Noonan, Auburn University, Auburn, United States
