output
20022026
most citedObservations of the Crab Nebula with H.E.S.S

863 citations

Showing 2007 · astro-phShow all

23 papers · 2 filters

astro-ph2007★ 2 cited

MHD models and synthetic synchrotron maps for the jet of M87

J. Gracia, S. Bogovalov, K. Tsinganos

We present a self-consistent MHD model for the jet of M87. The model consist of two distinct zones: an inner relativistic outflow, which we identify with the observed jet, and an o…

astro-ph2007★ 212 cited

HESS VHE Gamma-Ray Sources Without Identified Counterparts

HESS Collaboration, F. Aharonian

The detection of gamma rays in the very-high-energy (VHE) energy range (100 GeV--100 TeV) provides a direct view of the parent population of ultra-relativistic particles found in a…

astro-ph2007★ 83 cited

Variable VHE gamma-ray emission from non-blazar AGNs

F. M. Rieger, F. A. Aharonian

The observation of rapidly variable very high energy (VHE) gamma-rays from non-aligned active galactic nuclei (AGNs), as reported from M87, proves challenging for conventional theo…

astro-ph2007★ 11 cited

A rotating hollow cone anisotropy of TeV emission from binary systems

A. Neronov, M. Chernyakova

We show that TeV gamma-ray emission produced via interactions of high-energy particles with anisotropic radiation field of a massive star in binary systems should have a characteri…

astro-ph2007★ 40 cited

Upper Limits from HESS AGN Observations in 2005-2007

HESS Collaboration, F. Aharonian

AIMS: Very high energy (VHE; E>100 GeV) gamma-ray studies were performed for 18 active galactic nuclei (AGN) from a variety of AGN classes. METHODS: VHE observations of a sample of…

astro-ph2007★ 6 cited

A Comment on the Path Integral Approach to Cosmological Perturbation Theory

Oliver J. Rosten

It is pointed out that the exact renormalization group approach to cosmological perturbation theory, proposed in Matarrese and Pietroni, JCAP 0706 (2007) 026, arXiv:astro-ph/070356…