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FERMI LARGE AREA TELESCOPE FIRST SOURCE CATALOG
We present a catalog of high-energy gamma-ray sources detected by the Large Area Telescope (LAT), the primary science instrument on the Fermi Gamma-ray Space Telescope (Fermi), during the first 11Expand
Spectrum of the isotropic diffuse gamma-ray emission derived from first-year Fermi Large Area Telescope data.
TLDR
The first Fermi Large Area Telescope measurements of the so-called "extragalactic" diffuse gamma-ray emission (EGB) are reported, finding the spectrum is featureless, less intense, and softer than that derived from EGRET data. Expand
Spectral Properties of Bright Fermi-Detected Blazars in the Gamma-Ray Band
The gamma-ray energy spectra of bright blazars of the LAT Bright AGN Sample (LBAS) are investigated using Fermi-LAT data. Spectral properties (hardness, curvature and variability) established using aExpand
The First Fermi Large Area Telescope Catalog of Gamma-ray Pulsars
The dramatic increase in the number of known gamma-ray pulsars since the launch of the Fermi Gamma-ray Space Telescope (formerly GLAST) offers the first opportunity to study a population of theseExpand
The Fermi-LAT High-Latitude Survey: Source Count Distributions and the Origin of the Extragalactic Diffuse Background
This is the first of a series of papers aimed at characterizing the populations detected in the high-latitude sky of the {\it Fermi}-LAT survey. In this work we focus on the intrinsic spectral andExpand
A limit on the variation of the speed of light arising from quantum gravity effects
TLDR
The detection of emission up to ∼31 GeV from the distant and short GRB, and no evidence for the violation of Lorentz invariance is found, which disfavour quantum-gravity theories in which the quantum nature of space–time on a very small scale linearly alters the speed of light. Expand
A change in the optical polarization associated with a γ-ray flare in the blazar 3C 279
It is widely accepted that strong and variable radiation detected over all accessible energy bands in a number of active galaxies arises from a relativistic, Doppler-boosted jet pointing close to ourExpand
Measurement of the cosmic ray e+ +e- spectrum from 20 GeV to 1 TeV with the Fermi Large Area Telescope.
TLDR
This work has developed an efficient electron detection strategy which provides sufficient background rejection for measurement of the steeply falling electron spectrum up to 1 TeV and shows that the electron spectrum falls with energy as E-3.0 and does not exhibit prominent spectral features. Expand
FERMI LAT DISCOVERY OF EXTENDED GAMMA-RAY EMISSION IN THE DIRECTION OF SUPERNOVA REMNANT W51C
The discovery of bright gamma-ray emission coincident with supernova remnant (SNR) W51C is reported using the Large Area Telescope (LAT) onboard the Fermi Gamma-ray Space Telescope. W51C is a middlExpand
Detection of 16 Gamma-Ray Pulsars Through Blind Frequency Searches Using the Fermi LAT
TLDR
The Fermi Large Area Telescope makes it possible to pinpoint neutron stars through their gamma-ray pulsations, enabling studies of emission mechanisms, population statistics, and the energetics of pulsar wind nebulae and supernova remnants. Expand
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