output
19922026
most citedSciPy 1.0--Fundamental Algorithms for Scientific Computing in Python

40.2k citations

Showing 2010 · astro-ph.HEShow all

38 papers · 2 filters

astro-ph.HE2010★ 87 cited

Multi-wavelength Observations of the Flaring Gamma-ray Blazar 3C 66A in 2008 October

LAT collaboration, A. A. Abdo et al., the VERITAS collaboration +4

The BL Lacertae object 3C 66A was detected in a flaring state by the Fermi Large Area Telescope (LAT) and VERITAS in 2008 October. In addition to these gamma-ray observations, F-GA…

astro-ph.HE2010★ 230 cited

Time Delay of Cascade Radiation for TeV Blazars and the Measurement of the Intergalactic Magnetic Field

Charles D. Dermer, Massimo Cavadini, Soebur Razzaque +3

Recent claims that the strength B_IGMF of the intergalactic magnetic field (IGMF) is >~ 1e-15 G are based on upper limits to the expected cascade flux in the GeV band produced by b…

astro-ph.HE2010★ 47 cited

Search for gamma-ray emission from magnetars with the Fermi Large Area Telescope

LAT collaboration

We report on the search for 0.1-10 GeV emission from magnetars in 17 months of Fermi Large Area Telescope (LAT) observations. No significant evidence for gamma-ray emission from an…

astro-ph.HE2010★ 92 cited

Fermi Large Area Telescope Observation of a Gamma-ray Source at the Position of Eta Carinae

The Fermi LAT collaboration

The Large Area Telescope (LAT) onboard the Fermi Gamma-ray Space Telescope detected a gamma-ray source that is spatially consistent with the location of Eta Carinae. This source ha…

astro-ph.HE2010★ 106 cited

Fermi-LAT Study of Gamma-ray Emission in the Direction of Supernova Remnant W49B

LAT Collaboration

We present an analysis of the gamma-ray data obtained with the Large Area Telescope (LAT) onboard the Fermi Gamma-ray Space Telescope in the direction of SNR W49B (G43.3-0.2). A br…

astro-ph.HE2010★ 231 cited

Gamma-Ray Emission Concurrent with the Nova in the Symbiotic Binary V407 Cygni

LAT Collaboration

Novae are thermonuclear explosions on a white dwarf surface fueled by mass accreted from a companion star. Current physical models posit that shocked expanding gas from the nova sh…

astro-ph.HE2010★ 87 cited

Detection of the Small Magellanic Cloud in gamma-rays with Fermi/LAT

LAT collaboration

The flux of gamma rays with energies >100MeV is dominated by diffuse emission from CRs illuminating the ISM of our Galaxy through the processes of Bremsstrahlung, pion production a…

astro-ph.HE2010★ 346 cited

Fermi LAT observations of cosmic-ray electrons from 7 GeV to 1 TeV

Fermi LAT collaboration

We present the results of our analysis of cosmic-ray electrons using about 8 million electron candidates detected in the first 12 months on-orbit by the Fermi Large Area Telescope.…

astro-ph.HE2010★ 31 cited

Fermi Large Area Telescope Observations of Gamma-ray Pulsars PSR J1057-5226, J1709-4429, and J1952+3252

Fermi LAT Collaboration, A. A. Abdo

The Fermi Large Area Telescope (LAT) data have confirmed the pulsed emission from all six high-confidence gamma-ray pulsars previously known from the EGRET observations. We report…

astro-ph.HE2010★ 30 cited

Fermi observations of high-energy gamma-ray emission from GRB 090217A

Fermi-LAT, Fermi-GBM Collaborations

The Fermi observatory is advancing our knowledge of Gamma-Ray Bursts (GRBs) through pioneering observations at high energies, covering more than 7 decades in energy with the two on…

astro-ph.HE2010★ 181 cited

Fermi Large Area Telescope Observations of Misaligned AGN

LAT Collaboration

Analysis is presented on 15 months of data taken with the Large Area Telescope (LAT) on the Fermi Gamma-ray Space Telescope for 11 non-blazar AGNs, including 7 FRI radio galaxies a…

astro-ph.HE2010★ 69 cited

Fermi LAT observations of the Geminga pulsar

LAT Collaboration, A. A. Abdo

We report on the \textit{Fermi}-LAT observations of the Geminga pulsar, the second brightest non-variable GeV source in the -ray sky and the first example of a radio-quiet -r…

astro-ph.HE2010★ 165 cited

Fermi Large Area Telescope View of the Core of the Radio Galaxy Centaurus A

Fermi Collaboration, A. Falcone, H. Hase +2

We present gamma-ray observations with the LAT on board the Fermi Gamma-Ray Telescope of the nearby radio galaxy Centaurus~A. The previous EGRET detection is confirmed, and the loc…

astro-ph.HE2010★ 167 cited

Eight gamma-ray pulsars discovered in blind frequency searches of Fermi LAT data

P. M. Saz Parkinson, M. Dormody, M. Ziegler +34

We report the discovery of eight gamma-ray pulsars in blind frequency searches using the LAT, onboard the Fermi Gamma-ray Space Telescope. Five of the eight pulsars are young (tau_…

astro-ph.HE2010★ 163 cited

GeV Gamma-ray Flux Upper Limits from Clusters of Galaxies

M. Ackermann et al.

The detection of diffuse radio emission associated with clusters of galaxies indicates populations of relativistic leptons infusing the intracluster medium. Those electrons and pos…

astro-ph.HE2010★ 187 cited

Fermi LAT Observations of the Supernova Remnant W28 (G6.4-0.1)

LAT Collaboration, A. A. Abdo

We present detailed analysis of the two gamma-ray sources,1FGL J1801.3-2322c and 1FGL J1800.5-2359c,that have been found toward the supernova remnant(SNR) W28 with the Large Area T…

astro-ph.HE2010★ 384 cited

Fermi Observations of GRB 090510: A Short Hard Gamma-Ray Burst with an Additional, Hard Power-Law Component from 10 keV to GeV Energies

The Fermi LAT, GBM Collaborations

We present detailed observations of the bright short-hard gamma-ray burst GRB 090510 made with the Gamma-ray Burst Monitor (GBM) and Large Area Telescope (LAT) on board the Fermi o…

astro-ph.HE2010★ 129 cited

Fermi Large Area Telescope Constraints on the Gamma-ray Opacity of the Universe

The Fermi LAT, the GBM Collaboration, : +1

The Extragalactic Background Light (EBL) includes photons with wavelengths from ultraviolet to infrared, which are effective at attenuating gamma rays with energy above ~10 GeV dur…

astro-ph.HE2010★ 86 cited

The Discovery of gamma-Ray Emission From The Blazar RGB J0710+591

V. A. Acciari, E. Aliu, T. Arlen +234

The high-frequency-peaked BL Lacertae object RGB J0710+591 was observed in the very high-energy (VHE; E > 100 GeV) wave band by the VERITAS array of atmospheric Cherenkov telescope…

astro-ph.HE2010★ 28 cited

Suzaku Observations of Luminous Quasars: Revealing the Nature of High-Energy Blazar Emission in Quiescent States

LAT Collaboration, A. A. Abdo, F. Tavecchio +5

We present the results from the Suzaku X-ray observations of five flat-spectrum radio quasars (FSRQs), namely PKS0208-512, Q0827+243, PKS1127-145, PKS1510-089 and 3C 454.3. All the…

astro-ph.HE2010★ 171 cited

First detection of VHE gamma-rays from SN 1006 by H.E.S.S

HESS Collaboration, F. Acero, F. Aharonian +175

Recent theoretical predictions of the lowest very high energy (VHE) luminosity of SN 1006 are only a factor 5 below the previously published H.E.S.S. upper limit, thus motivating f…

astro-ph.HE2010★ 364 cited

Gamma-ray Light Curves and Variability of Bright Fermi-Detected Blazars

A. A. Abdo

This paper presents light curves and the first systematic characterization of variability of the 106 objects in the Fermi Large Area Telescope (LAT) Bright AGN Sample (LBAS). Weekl…

astro-ph.HE2010★ 52 cited

Fermi Detection of the Pulsar Wind Nebula HESS J1640-465

P. Slane, D. Castro, S. Funk +4

We present observations of HESS J1640-465 with the Fermi-LAT. The source is detected with high confidence as an emitter of high-energy gamma-rays. The spectrum lacks any evidence f…

astro-ph.HE2010★ 95 cited

Detection of the energetic pulsar PSR B1509-58 and its pulsar wind nebula in MSH 15-52 using the Fermi-Large Area Telescope

LAT Collaboration, Pulsar Timing Consortium

We report the detection of high energy gamma-ray emission from the young and energetic pulsar PSR B150958 and its pulsar wind nebula (PWN) in the composite supernova remnant SNR…