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20012023
most citedHigh-energy particle acceleration in the shell of a supernova remnant

509 citations · 2.7k across the 20 of their papers we have counts for

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13 papers · 1 filter

astro-ph2005★ 338 cited

Discovery of very high energy gamma-rays associated with an X-ray binary

H. E. S. S. Collaboration, :, F. Aharonian

X-ray binaries are composed of a normal star in orbit around a neutron star or stellar-mass black hole. Radio and X-ray observations have led to the presumption that some X-ray bin…

astro-ph2005★ 81 cited

Observations of Mkn 421 in 2004 with H.E.S.S. at large zenith angles

H. E. S. S. Collaboration, :, F. Aharonian

Mkn 421 was observed during a high flux state for nine nights in April and May 2004 with the fully operational High Energy Stereoscopic System (H.E.S.S.) in Namibia. The observatio…

astro-ph2005★ 72 cited

Serendipitous discovery of the unidentified extended TeV gamma-ray source HESS J1303-631

H. E. S. S. Collaboration, :, F. Aharonian

The serendipitous discovery of an unidentified extended TeVgamma-ray source close to the galactic plane named HESS J1303-631 at a significance of 21 standard deviations is reported…

astro-ph2005★ 286 cited

A new population of very high energy gamma-ray sources in the Milky Way

F. A. Aharonian

Very high energy gamma-rays probe the long-standing mystery of the origin of cosmic rays. Produced in the interactions of accelerated particles in astrophysical objects, they can b…

astro-ph2005★ 138 cited

Discovery of extended VHE gamma-ray emission from the asymmetric pulsar wind nebula in MSH 15-52 with H.E.S.S

H. E. S. S. Collaboration, :, F. Aharonian

The Supernova Remnant MSH 15-52 has been observed in very high energy (VHE) gamma-rays using the H.E.S.S. 4-telescope array located in Namibia. A gamma-ray signal is detected at th…

astro-ph2005★ 36 cited

Upper limits to the SN1006 multi-TeV gamma-ray flux from H.E.S.S. observations

F. Aharonian

Observations of the shell-type supernova remnant SN1006 have been carried out with the H.E.S.S. system of Cherenkov telescopes during 2003 (18.2h with two operating telescopes) and…

astro-ph2005★ 15 cited

Search for TeV emission from the region around PSR B1706-44 with the H.E.S.S. experiment

H. E. S. S. Collaboration, :, F. Aharonian

The region around PSR B1706-44 has been observed with the H.E.S.S. imaging atmospheric Cherenkov telescopes in 2003. No evidence for gamma-ray emission in the TeV range was found a…

astro-ph2005★ 139 cited

Very high energy gamma rays from the composite SNR G0.9+0.1

H. E. S. S. Collaboration, :, F. Aharonian

Very high energy (> 100 GeV) gamma-ray emission has been detected for the first time from the composite supernova remnant G0.9+0.1 using the H.E.S.S. instrument. The source is dete…

astro-ph2004★ 153 cited

H.E.S.S. Observations of PKS 2155-304

The H. E. S. S. Collaboration, :, F. Aharonian

The high-frequency peaked BL Lac PKS 2155-304 at redshift z=0.117 has been detected with high significance (~45 sigma) at energies greater than 160 GeV, using the H.E.S.S. stereosc…

astro-ph2004★ 509 cited

High-energy particle acceleration in the shell of a supernova remnant

H. E. S. S. Collaboration, :, F. Aharonian

A significant fraction of the energy density of the interstellar medium is in the form of high-energy charged particles (cosmic rays). The origin of these particles remains uncerta…

astro-ph2004★ 404 cited

Very high energy gamma rays from the direction of Sagittarius A*

H. E. S. S. Collaboration, :, F. Aharonian

We report the detection of a point-like source of very high energy (VHE) gamma-rays coincident within 1' of Sgr A*, obtained with the H.E.S.S. array of Cherenkov telescopes. The ga…

astro-ph2004★ 358 cited

Calibration of cameras of the H.E.S.S. detector

H. E. S. S. Collaboration, :, F. Aharonian

H.E.S.S. - the High Energy Stereoscopic System- is a new system of large atmospheric Cherenkov telescopes for GeV/TeV astronomy. Each of the four telescopes of 107 m^2 mirror area…

astro-ph2001★ 13 cited

Very high energy gamma-rays from Centaurus X-3: indications and implications

A. M. Atoyan, P. M. Chadwick, M. K. Daniel +7

A timing analysis of VHE gamma-ray observations of Cen X-3 taken with the University of Durham Mark 6 telescope was performed, using both Rayleigh and Bayesian statistics. Data fro…