activity
20102015
most citedSearch for a Dark Matter annihilation signal from the Galactic Center halo with H.E.S.S

270 citations · 3.7k across the 51 of their papers we have counts for

collaborators
Showing 2012 · astro-ph.HEShow all

11 papers · 2 filters

astro-ph.HE2012★ 200 cited

Measurement of the extragalactic background light imprint on the spectra of the brightest blazars observed with H.E.S.S

H. E. S. S. Collaboration, :, A. Abramowski +195

The extragalactic background light (EBL) is the diffuse radiation with the second highest energy density in the Universe after the cosmic microwave background. The aim of this stud…

astro-ph.HE2012★ 40 cited

Identification of HESS J1303-631 as a Pulsar Wind Nebula through gamma-ray, X-ray and radio observations

The H. E. S. S. Collaboration, :, A. Abramowski +196

The previously unidentified very high-energy (VHE; E > 100 GeV) γ-ray source HESS J1303-631, discovered in 2004, is re-examined including new data from the H.E.S.S. Cherenkov teles…

astro-ph.HE2012★ 93 cited

Probing the extent of the non-thermal emission from the Vela X region at TeV energies with H.E.S.S

A. Abramowski, F. Acero, F. Aharonian +196

Vela X is a region of extended radio emission in the western part of the Vela constellation: one of the nearest pulsar wind nebulae (PWNe), and associated with the energetic Vela p…

astro-ph.HE2012★ 28 cited

Discovery of gamma-ray emission from the extragalactic pulsar wind nebula N157B with the High Energy Stereoscopic System

HESS Collaboration, A. Abramowski, F. Acero +195

We present the significant detection of the first extragalactic pulsar wind nebula (PWN) detected in gamma rays, N157B, located in the large Magellanic Cloud (LMC). Pulsars with hi…

astro-ph.HE2012★ 84 cited

Spectral analysis and interpretation of the γ-ray emission from the Starburst galaxy NGC 253

H. E. S. S. Collaboration, A. Abramowski, F. Acero +192

Very-high-energy (VHE; E >100 GeV) and high-energy (HE; 100 MeV < E < 100 GeV) data from γ-ray observations performed with the H.E.S.S. telescope array and the Fermi-LAT instrument…

astro-ph.HE2012★ 25 cited

H.E.S.S. observations of the Carina nebula and its enigmatic colliding wind binary Eta Carinae

HESS Collaboration, A. Abramowski, F. Acero +191

The massive binary system Eta Carinae and the surrounding HII complex, the Carina Nebula, are potential particle acceleration sites from which very-high-energy (VHE; E > 100 GeV) γ…

astro-ph.HE2012★ 34 cited

Discovery of VHE γ-ray emission and multi-wavelength observations of the BL Lac object 1RXS J101015.9-311909

HESS Collaboration, A. Abramowski, F. Acero +191

1RXS J101015.9-311909 is a galaxy located at a redshift of z=0.14 hosting an active nucleus belonging to the class of bright BL Lac objects. Observations at high (HE, E > 100 MeV)…

astro-ph.HE2012★ 39 cited

Discovery of VHE emission towards the Carina arm region with the H.E.S.S. telescope array: HESS J1018-589

HESS Collaboration, A. Abramowski, F. Acero +195

The observational coverage with HESS of the Carina region in VHE gamma-rays benefits from deep exposure (40 h) of the neighboring open cluster Westerlund 2. The observations have r…

astro-ph.HE2012★ 85 cited

Search for Dark Matter Annihilation Signals from the Fornax Galaxy Cluster with H.E.S.S

HESS Collaboration, A. Abramowski, F. Acero +195

The Fornax galaxy cluster was observed with the High Energy Stereoscopic System (H.E.S.S.) for a total live time of 14.5 hours, searching for very-high-energy (VHE, E>100 GeV) gamm…

astro-ph.HE2012★ 69 cited

A multiwavelength view of the flaring state of PKS 2155-304 in 2006

HESS Collaboration, A. Abramowski, F. Acero +208

Multiwavelength (MWL) observations of the blazar PKS 2155-304 during two weeks in July and August 2006, the period when two exceptional flares at very high energies (VHE, E>= 100 G…

astro-ph.HE2012★ 55 cited

Discovery of hard-spectrum γ-ray emission from the BL Lac object 1ES 0414+009

The HESS Collaboration, A. Abramowski, F. Acero +199

1ES 0414+009 (z = 0.287) is a distant high-frequency-peaked BL Lac object, and has long been considered a likely emitter of very-high energy (VHE, E>100 GeV) gamma-rays due to its…