activity
20002026
most citedThe major upgrade of the MAGIC telescopes, Part II: A performance study using observations of the Crab Nebula

534 citations · 16.1k across the 286 of their papers we have counts for

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Showing 2011Show all

15 papers · 1 filter

astro-ph.HE2011★ 100 cited

Detection of very-high energy γ-ray emission from NGC 1275 by the MAGIC telescopes

MAGIC Collaboration, J. Aleksić, E. A. Alvarez +161

We report on the detection of very-high energy (VHE, E>100 GeV) gamma-ray emission from NGC 1275, the central radio galaxy of the Perseus cluster of galaxies. The source has been d…

astro-ph.HE2011★ 18 cited

Detection of the gamma-ray binary LS I +61 303 in a low flux state at Very High Energy gamma-rays with the MAGIC Telescopes in 2009

MAGIC Collaboration, J. Aleksić, E. A. Alvarez +153

We present very high energy (VHE, E > 100 GeV) γ-ray observations of the γ-ray binary system LS I+61 303 obtained with the MAGIC stereo system between 2009 October and 2010 January…

astro-ph.HE2011★ 1 cited

MAGIC contributions to the 32nd International Cosmic Ray Conference

MAGIC Collaboration, J. Aleksić, E. A. Alvarez +160

Compilation of the papers contributed by the MAGIC collaboration to the 32nd International Cosmic Ray Conference (ICRC 2011), which took place between August 11 and 18, 2011 in Bei…

astro-ph.HE2011★ 72 cited

Constraining Cosmic Rays and Magnetic Fields in the Perseus Galaxy Cluster with TeV observations by the MAGIC telescopes

MAGIC Collaboration, J. Aleksić, E. A. Alvarez +161

Galaxy clusters are being assembled today in the most energetic phase of hierarchical structure formation which manifests itself in powerful shocks that contribute to a substantial…

astro-ph.CO2011★ 188 cited

The 2010 very high energy gamma-ray flare & 10 years of multi-wavelength observations of M 87

The H. E. S. S. Collaboration, :, A. Abramowski +442

Abridged: The giant radio galaxy M 87 with its proximity, famous jet, and very massive black hole provides a unique opportunity to investigate the origin of very high energy (VHE;…

astro-ph.CO2011

MAGIC observations of the giant radio galaxy M87 in a low emission state between 2005 and 2007

Karsten Berger, Dijana Dominis Prester, Fabrizio Tavecchio +1

We present the results of a long M87 monitoring campaign in very high energy -rays with the MAGIC-I Cherenkov telescope. A total of 150 hours of data was gathered between 2005 a…

astro-ph.HE2011★ 104 cited

Phase-resolved energy spectra of the Crab Pulsar in the range of 50-400 GeV measured with the MAGIC Telescopes

MAGIC Collaboration, J. Aleksić, E. A. Alvarez +155

We use 73 h of stereoscopic data taken with the MAGIC telescopes to investigate the very high-energy (VHE) gamma-ray emission of the Crab pulsar. Our data show a highly significant…

astro-ph.HE2011★ 81 cited

Observations of the Crab pulsar between 25 GeV and 100 GeV with the MAGIC I telescope

MAGIC Collaboration, J. Aleksić, E. A. Alvarez +156

We report on the observation of -rays above 25\,GeV from the Crab pulsar (PSR B0532+21) using the MAGIC I telescope. Two data sets from observations during the winter period 200…

astro-ph.IM2011★ 245 cited

Performance of the MAGIC stereo system obtained with Crab Nebula data

MAGIC Collaboration, J. Aleksić, E. A. Alvarez +153

MAGIC is a system of two Imaging Atmospheric Cherenkov Telescopes located in the Canary island of La Palma. Since autumn 2009 both telescopes have been working together in stereosc…

hep-ph2011★ 251 cited

Standard Model Higgs-Boson Branching Ratios with Uncertainties

A. Denner, S. Heinemeyer, I. Puljak +2

We present an update of the branching ratios for Higgs-boson decays in the Standard Model. We list results for all relevant branching ratios together with corresponding uncertainti…

astro-ph.HE2011★ 75 cited

Mrk 421 active state in 2008: the MAGIC view, simultaneous multi-wavelength observations and SSC model constrained

J. Aleksic, E. A. Alvarez, L. A. Antonelli +150

Context: The blazar Markarian 421 is one of the brightest TeV gamma-ray sources of the northern sky. From December 2007 until June 2008 it was intensively observed in the very high…

astro-ph.CO2011★ 93 cited

MAGIC observations and multiwavelength properties of the quasar 3C279 in 2007 and 2009

The MAGIC Collaboration, J. Aleksić, L. A. Antonelli +144

Context. 3C 279, the first quasar discovered to emit VHE gamma-rays by the MAGIC telescope in 2006, was reobserved by MAGIC in January 2007 during a major optical flare and from De…

astro-ph.HE2011★ 105 cited

Searches for Dark Matter annihilation signatures in the Segue 1 satellite galaxy with the MAGIC-I telescope

The MAGIC Collaboration, J. Aleksić, E. A. Alvarez +153

We report the results of the observation of the nearby satellite galaxy Segue 1 performed by the MAGIC-I ground-based gamma-ray telescope between November 2008 and March 2009 for a…

astro-ph.CO2011★ 57 cited

PG 1553+113: five years of observations with MAGIC

MAGIC Collaboration, J. Aleksić, E. A. Alvarez +156

We present the results of five years (2005-2009) of MAGIC observations of the BL Lac object PG 1553+113 at very high energies (VHEs, E > 100 GeV). Power law fits of the individual…

hep-ph2011

Handbook of LHC Higgs Cross Sections: 1. Inclusive Observables

LHC Higgs Cross Section Working Group, S. Dittmaier, C. Mariotti +62

This Report summarizes the results of the first 10 months' activities of the LHC Higgs Cross Sections Working Group. The main goal of the working group was to present the status-of…