183On January 14, 2019, the Major Atmospheric Gamma Imaging Cherenkov telescopes detected GRB 190114C above 0.2 TeV, recording the most energetic photons ever observed from a gamma-ray burst. We use this unique observation to probe an energy dependence of the speed of light in vacuo for photons as predicted by several quantum gravity models. Based on a set of assumptions on the possible intrinsic spectral and temporal evolution, we obtain competitive lower limits on the quadratic leading order of speed of light modification.nonenoneAcciari V.A.; Ansoldi S.; Antonelli L.A.; Arbet Engels A.; Baack D.; Babic A.; Banerjee B.; Barres De Almeida U.; Barrio J.A.; Becerra Gonzalez J.; Bednarek W.; Bellizzi L.; Bernardini E.; Berti A.; Besenrieder J...
160siWe present a measurement of the extragalactic background light (EBL) based on a joint likelihoo...
We report inclusive photon measurements about midrapidity ( |y| gamma gamma decay channel. The frac...
We present the results of a search for supersymmetry with gauge-mediated breaking and ...
On January 14, 2019, the Major Atmospheric Gamma Imaging Cherenkov telescopes detected GRB 190114C a...
162Dark matter (DM) particle annihilation or decay can produce monochromatic gamma rays readily dist...
153siWe report on the observations of gamma-ray burst (GRB) 190114C by the Fermi Gamma-ray Space Tel...
Spontaneous breaking of Lorentz symmetry at energies on the order of the Planck energy or lower is p...
none246siThe flat-spectrum radio quasar PKS 1441+25 at a redshift of z = 0.940 is detected between 4...
A cornerstone of Einstein's special relativity is Lorentz invariance-the postulate that all observer...
Spontaneous breaking of Lorentz symmetry at energies on the order of the Planck energy or lower is p...
On January 14, 2019, the Major Atmospheric Gamma Imaging Cherenkov telescopes detected GRB 190114C a...
174siStarburst galaxies and star-forming active galactic nuclei are among the candidate sources thou...
The authors present the results of the first hadron collider search for heavy, long-lived neutralino...
The Cherenkov Telescope Array (CTA), the new-generation ground-based observatory for $\gamma$-ray as...
177siExtreme high-frequency-peaked BL Lac objects (EHBLs) are blazars that exhibit extremely energet...
160siWe present a measurement of the extragalactic background light (EBL) based on a joint likelihoo...
We report inclusive photon measurements about midrapidity ( |y| gamma gamma decay channel. The frac...
We present the results of a search for supersymmetry with gauge-mediated breaking and ...
On January 14, 2019, the Major Atmospheric Gamma Imaging Cherenkov telescopes detected GRB 190114C a...
162Dark matter (DM) particle annihilation or decay can produce monochromatic gamma rays readily dist...
153siWe report on the observations of gamma-ray burst (GRB) 190114C by the Fermi Gamma-ray Space Tel...
Spontaneous breaking of Lorentz symmetry at energies on the order of the Planck energy or lower is p...
none246siThe flat-spectrum radio quasar PKS 1441+25 at a redshift of z = 0.940 is detected between 4...
A cornerstone of Einstein's special relativity is Lorentz invariance-the postulate that all observer...
Spontaneous breaking of Lorentz symmetry at energies on the order of the Planck energy or lower is p...
On January 14, 2019, the Major Atmospheric Gamma Imaging Cherenkov telescopes detected GRB 190114C a...
174siStarburst galaxies and star-forming active galactic nuclei are among the candidate sources thou...
The authors present the results of the first hadron collider search for heavy, long-lived neutralino...
The Cherenkov Telescope Array (CTA), the new-generation ground-based observatory for $\gamma$-ray as...
177siExtreme high-frequency-peaked BL Lac objects (EHBLs) are blazars that exhibit extremely energet...
160siWe present a measurement of the extragalactic background light (EBL) based on a joint likelihoo...
We report inclusive photon measurements about midrapidity ( |y| gamma gamma decay channel. The frac...
We present the results of a search for supersymmetry with gauge-mediated breaking and ...