output
19982026
most citedObservations of the Crab Nebula with H.E.S.S

863 citations

Showing 2008 · astro-phShow all

10 papers · 2 filters

astro-ph2008★ 36 cited

[SiPAH]+ pi-Complexes in the Interstellar Medium

B. Joalland, A. Simon, C. J. Marsden +1

We investigate the presence of silicon atoms adsorbed on the surface of interstellar polycyclic aromatic hydrocarbons (PAHs) to form SiPAH pi-complexes. We use quantum chemistry ca…

astro-ph2008★ 46 cited

The Dust-to-Gas Ratio in the Small Magellanic Cloud Tail

K. D. Gordon, C. Bot, E. Muller +21

The Tail region of the Small Magellanic Cloud (SMC) was imaged using the MIPS instrument on the Spitzer Space Telescope as part of the SAGE-SMC Spitzer Legacy. Diffuse infrared emi…

astro-ph2008★ 38 cited

A model-independent test for scale-dependent non-Gaussianities in the CMB

C. Raeth, G. Morfill, G. Rossmanith +2

We present a model-independent method to test for scale-dependent non-Gaussianities in combination with scaling indices as test statistics. Therefore, surrogate data sets are gener…

astro-ph2008★ 30 cited

Search for Gamma-rays from Dark Matter annihilations around Intermediate Mass Black Holes with the H.E.S.S. experiment

HESS Collaboration, F Aharonian, G. Bertone

The H.E.S.S. array of Cherenkov telescopes has performed, from 2004 to 2007, a survey of the inner Galactic plane at photon energies above 100 GeV. About 400 hours of data have bee…

astro-ph2008★ 19 cited

XMM-Newton studies of a massive cluster of galaxies: RXCJ2228.6+2036

S. M. Jia, H. Boehringer, E. Pointecouteau +2

We present the X-ray properties of a massive cluster of galaxies (RXCJ2228.6+2036 at ) using {\it XMM-Newton} data. The X-ray mass modeling is based on the temperature and…

astro-ph2008★ 44 cited

Simultaneous Determination of the Cosmic Ray Ionization Rate and Fractional Ionization in DR21(OH)

T. Hezareh, M. Houde, C. McCoey +2

We present a new method for the simultaneous calculation of the cosmic ray ionization rate, zeta(H2), and the ionization fraction, chi(e), in dense molecular clouds. A simple netwo…