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zadetkov: 502
1.
  • Standard model Higgs-boson ... Standard model Higgs-boson branching ratios with uncertainties
    Denner, A.; Heinemeyer, S.; Puljak, I. ... The European physical journal. C, Particles and fields, 09/2011, Letnik: 71, Številka: 9
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    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 uncertainties resulting from ...
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2.
  • Black hole lightning due to... Black hole lightning due to particle acceleration at subhorizon scales
    Aleksić, J.; Ansoldi, S.; Antonelli, L. A. ... Science (American Association for the Advancement of Science), 11/2014, Letnik: 346, Številka: 6213
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    Supermassive black holes with masses of millions to billions of solar masses are commonly found in the centers of galaxies. Astronomers seek to image jet formation using radio interferometry but ...
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3.
  • A cut-off in the TeV gamma-... A cut-off in the TeV gamma-ray spectrum of the SNR Cassiopeia A
    Ahnen, M. L; Arcaro, C; Bangale, P ... Monthly notices of the Royal Astronomical Society, 12/2017, Letnik: 472, Številka: 3
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    Abstract It is widely believed that the bulk of the Galactic cosmic rays is accelerated in supernova remnants (SNRs). However, no observational evidence of the presence of particles of PeV energies ...
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4.
  • Gamma-ray flaring activity ... Gamma-ray flaring activity of NGC1275 in 2016–2017 measured by MAGIC
    Ansoldi, S.; Antonelli, L. A.; Arcaro, C. ... Astronomy and astrophysics (Berlin), 09/2018, Letnik: 617
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    We report on the detection of flaring activity from the Fanaroff-Riley I radio galaxy NGC 1275 in very-high-energy (VHE, E > 100 GeV) gamma rays with the Major Atmospheric Gamma Imaging Cherenkov ...
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5.
  • Constraining Lorentz Invari... Constraining Lorentz Invariance Violation Using the Crab Pulsar Emission Observed up to TeV Energies by MAGIC
    Ahnen, M. L.; Ansoldi, S.; Arcaro, C. ... The Astrophysical journal. Supplement series, 09/2017, Letnik: 232, Številka: 1
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    Spontaneous breaking of Lorentz symmetry at energies on the order of the Planck energy or lower is predicted by many quantum gravity theories, implying non-trivial dispersion relations for the photon ...
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6.
  • MAGIC long-term study of th... MAGIC long-term study of the distant TeV blazar PKS 1424+240 in a multiwavelength context
    Ansoldi, S.; Antoranz, P.; Babic, A. ... Astronomy and astrophysics (Berlin), 07/2014, Letnik: 567
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    Aims. We present a study of the very high-energy (VHE; E> 100 GeV) γ-ray emission of the blazar PKS 1424+240 observed with the MAGIC telescopes. The primary aim of this paper is the multiwavelength ...
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7.
  • MAGIC observations and mult... MAGIC observations and multifrequency properties of the flat spectrum radio quasar 3C 279 in 2011
    Aleksić, J.; Ansoldi, S.; Antonelli, L. A. ... Astronomy and astrophysics (Berlin), 07/2014, Letnik: 567
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    Aims. We study the multifrequency emission and spectral properties of the quasar3C 279 aimed at identifying the radiation processes taking place in the source. Methods. We observed 3C 279 in ...
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8.
  • Mrk 421 active state in 200... Mrk 421 active state in 2008: the MAGIC view, simultaneous multi-wavelength observations and SSC model constrained
    Aleksić, J.; Alvarez, E. A.; Antonelli, L. A. ... Astronomy and astrophysics (Berlin), 06/2012, Letnik: 542
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    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 energy (VHE, ...
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9.
  • MAGIC observations of the m... MAGIC observations of the microquasar V404 Cygni during the 2015 outburst
    Ansoldi, S; Banerjee, B; Barres de Almeida, U ... Monthly Notices of the Royal Astronomical Society, 10/2017, Letnik: 471, Številka: 2
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    Abstract The microquasar V404 Cygni underwent a series of outbursts in 2015, June 15–31, during which its flux in hard X-rays (20–40 keV) reached about 40 times the Crab nebula flux. Because of the ...
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10.
  • The simultaneous low state ... The simultaneous low state spectral energy distribution of 1ES 2344+514 from radio to very high energies
    Aleksić, J.; Barres de Almeida, U.; Berger, K. ... Astronomy and astrophysics (Berlin), 08/2013, Letnik: 556
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    Context. BL Lacertae objects are variable at all energy bands on time scales down to minutes. To construct and interpret their spectral energy distribution (SED), simultaneous broad-band observations ...
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zadetkov: 502

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