activity
20002008
most citedVery-High-Energy Gamma Rays from a Distant Quasar: How Transparent Is the Universe?

446 citations · 1.6k across the 15 of their papers we have counts for

collaborators
Showing 2008Show all

6 papers · 1 filter

astro-ph200860 cited

Discovery of a very high energy gamma-ray signal from the 3C 66A/B region

MAGIC Collaboration, E. Aliu

The MAGIC telescope observed the region around the distant blazar 3C 66A for 54.2 h in 2007 August-December. The observations resulted in the discovery of a gamma-ray source at ene…

astro-ph2008203 cited

Observation of Pulsed Gamma-rays Above 25 GeV from the Crab Pulsar with MAGIC

The MAGIC Collaboration, E. Aliu

One fundamental question about pulsars concerns the mechanism of their pulsed electromagnetic emission. Measuring the high-end region of a pulsar's spectrum would shed light on thi…

physics.data-an2008

Source separation techniques for characterising cosmic ray transients from neutron monitor networks

T. Dudok de Wit, A. A. Chilingarian, G. G. Karapetyan

The analysis of weak variations in the energetic particle flux, as detected by neutron or muon monitors, can often be considerably improved by analysing data from monitor networks…

astro-ph2008446 cited

Very-High-Energy Gamma Rays from a Distant Quasar: How Transparent Is the Universe?

MAGIC Collaboration, J. Albert

The atmospheric Cherenkov gamma-ray telescope MAGIC, designed for a low-energy threshold, has detected very-high-energy gamma rays from a giant flare of the distant Quasi-Stellar R…

astro-ph2008111 cited

Periodic very high energy gamma-ray emission from LS I +61 303 observed with the MAGIC telescope

MAGIC Collaboration, J. Albert

The MAGIC collaboration has recently reported the discovery of gamma-ray emission from the binary system LS I +61 303 in the TeV energy region. Here we present new observational re…

astro-ph2008100 cited

Simultaneous multiwavelength observations of the blazar 1ES1959+650 at a low TeV flux

G. Tagliaferri, L. Foschini, G. Ghisellini +7

We present the results from a multiwavelength campaign on the TeV blazar 1ES 1959+650, performed in May, 2006. Data from the optical, UV, soft- and hard-X-ray and very high energy…