Showing 1–20 of 63 results
/ Date/ Name
Aug 28, 2002Astrophysics at the Highest Energy FrontiersJul 29, 2002Implications of Ultrahigh Energy Air Showers for Physics and AstrophysicsJan 18, 1995Absorption of High Energy Gamma-Rays by Low Energy Intergalactic PhotonsOct 29, 1997TeV and Superheavy Mass-Scale Particles from Supersymmetric Topological Defects, the Extragalactic Gamma-ray Background, and the Highest Energy Cosmic RaysOct 1, 2000TeV Gamma-Ray Absorption and the Intergalactic Infrared BackgroundNov 16, 2004A Probe of the Matter Content of Quasar JetsNov 14, 2006Exploring the Edge of the Stellar Universe with Gamma-Ray ObservationsMar 30, 2000Exploring the Ultrahigh Energy Neutrino UniverseApr 23, 2001The Extrgalactic Gamma-Ray BackgroundJan 23, 1996The Gamma-Ray Background from Blazars: A New LookAug 13, 1996On the Absorption of High Energy Gamma-Rays by Intergalactic Infrared RadiationSep 9, 1999GLAST and the Extragalactic Gamma-ray BackgroundAug 11, 1998Photodisintegration of Ultrahigh Energy Cosmic Rays: A New DeterminationJan 18, 1995High Energy Neutrinos from QuasarsApr 29, 1999Extragalactic Absorption of High Energy Gamma-RaysDec 15, 1998Intergalactic Extinction of High Energy Gamma-RaysJul 15, 2004Ultrahigh Energy Cosmic Rays: New Physics or Old Physics?Oct 6, 2006Upper Limits to Fluxes of Neutrinos and Gamma-Rays from Starburst GalaxiesNov 15, 1999Can Gamma Ray Bursts Produce the Observed Cosmic Rays Above $10^{20}$ eV?Feb 14, 2013Detection of the Characteristic Pion-Decay Signature in Supernova Remnants