activity
19972010
most citedEGRET Observations of the Extragalactic Gamma Ray Emission

727 citations · 2.1k across the 9 of their papers we have counts for

collaborators

9 papers

astro-ph.HE2010★ 36 cited

The nonlinear saturation of the non-resonant kinetically driven streaming instability

L. Gargate, R. A. Fonseca, J. Niemiec +3

A non-resonant instability for the amplification of the interstellar magnetic field in young Supernova Remnant (SNR) shocks was predicted by Bell (2004), and is thought to be relev…

astro-ph2006★ 43 cited

Gamma-Rays Produced in Cosmic-Ray Interactions and the TeV-band Spectrum of RX J1713-3946

C. -Y. Huang, S. -E. Park, M. Pohl +1

In this work we study the individual contribution to diffuse -ray emission from the secondary products in hadronic interactions generated by cosmic rays (CRs), in addition to th…

astro-ph2005★ 134 cited

Non-thermal high-energy emission from colliding winds of massive stars

A. Reimer, M. Pohl, O. Reimer

Colliding winds of massive star binary systems are considered as potential sites of non-thermal high-energy photon production. This is motivated merely by the detection of synchrot…

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-ph2003★ 181 cited

EGRET upper limits on the high-energy gamma-ray emission of galaxy clusters

O. Reimer, M. Pohl, P. Sreekumar +1

We report EGRET upper limits on the high-energy gamma-ray emission from clusters of galaxies. EGRET observations between 1991 and 2000 were analyzed at positions of 58 individual c…

astro-ph2002★ 49 cited

No evidence yet for hadronic TeV gamma-ray emission from SNR RX J1713.7-3946

O. Reimer, M. Pohl

Recent TeV-scale gamma-ray observations with the CANGAROO II telescope have led to the claim that the multi-band spectrum of RX J1713.7-3946 cannot be explained as the composite of…

astro-ph1998★ 142 cited

Gamma Radiation from PSR B1055-52

D. J. Thompson

The telescopes on the Compton Gamma Ray Observatory (CGRO) have observed PSR B1055-52 a number of times between 1991 and 1998. From these data, a more detailed picture of the gamma…

astro-ph1997★ 237 cited

Multiwavelength Observations of a Dramatic High Energy Flare in the Blazar 3C 279

A. E. Wehrle, E. Pian, C. M. Urry +3

The blazar 3C 279, one of the brightest identified extragalactic objects in the gamma-ray sky, underwent a flare of a factor 10 amplitude in gamma-rays towards the end of a 3-week…

astro-ph1997★ 727 cited

EGRET Observations of the Extragalactic Gamma Ray Emission

P. Sreekumar

The all-sky survey in high-energy gamma rays (E30 MeV) carried out by the Energetic Gamma Ray Experiment Telescope (EGRET) aboard the Compton Gamma-Ray Observatory provides a un…