From the 1 of 2.6k papers with an AI index.
1.4k citations
- Centre National de la Recherche ScientifiqueFR1.4k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR1.2k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1k papers
- CEA Paris-SaclayFR1k papers
- Sorbonne UniversitéFR986 papers
- Fermi National Accelerator LaboratoryUS959 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT946 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT901 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di GenovaIT900 papers
- The Ohio State UniversityUS888 papers
- University College LondonGB883 papers
- Institut de Recherche sur les Lois Fondamentales de l'UniversFR849 papers
11 papers · 2 filters
MAGIC upper limits to the VHE gamma-ray flux of 3C454.3 in high emission state
H. Anderhub, S. Vercellone, I. Donnarumma +2
We report upper limits to the very high energy flux (E>100 GeV) of the flat spectrum radio quasar 3C454.3 (z=0.859) derived by the Cherenkov telescope MAGIC during the high states…
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…
Intrinsic absorption in 3C 279 at GeV-TeV energies and consequences for estimates of the EBL
F. Tavecchio, D. Mazin
We revisit the limits of the level of the extragalactic background light (EBL) recently reported by the MAGIC collaboration based on the observed gamma-ray spectrum of the quasar 3…
First Cosmological Constraints on Dark Energy from the Radial Baryon Acoustic Scale
Enrique Gaztanaga, Ramon Miquel, Eusebio Sanchez
We present cosmological constraints arising from the first measurement of the radial (line-of-sight) baryon acoustic oscillations (BAO) scale in the large scale structure traced by…
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…
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…