activity
20022009
most citedVery-High-Energy Gamma Rays from a Distant Quasar: How Transparent Is the Universe?

446 citations · 575 across the 4 of their papers we have counts for

collaborators

5 papers

astro-ph.HE20091 cited

Sensitivity of JEM-EUSO to GRB Neutrinos

Katsuaki Asano, Kenji Shinozaki, Masahiro Teshima

JEM-EUSO is a mission to study ultra-high-energy cosmic rays (UHECRs) by measuring the fluorescence light from giant air showers at the altitude of the International Space Station.…

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-ph200685 cited

Detection of VHE radiation from the BL Lac PG 1553+113 with the MAGIC telescope

J. Albert et al.

In 2005 and 2006, the MAGIC telescope has observed very high energy gamma-ray emission from the distant BL Lac object PG 1553+113. The overall significance of the signal is 8.8 sig…

astro-ph200643 cited

Flux upper limit of gamma-ray emission by GRB050713a from MAGIC Telescope observations

J. Albert, E. Aliu, H. Anderhub +127

The long-duration GRB050713a was observed by the MAGIC Telescope, 40 seconds after the burst onset, and followed up for 37 minutes, until twilight. The observation, triggered by a…

astro-ph2002

Ultra-High Energy Gamma Rays in Geomagnetic Field and Atmosphere

H. P. Vankov, N. Inoue, K. Shinozaki

The nature and origin of ultra-high energy (UHE: reffering to > 10^19 eV) cosmic rays are great mysteries in modern astrophysics. The current theories for their explanation include…