Results 31 to 40 of about 4,151 (91)
Review on Higgs Hidden-Dark Sector Physics at High-Energy Colliders
Symmetry, 2022 The presence of a hidden or dark sector of phenomena that relates either weakly or in a particular way to Standard Model (SM) fields has theoretical as well as experimental support.
T. Lagouri
semanticscholar +1 more source
Prompt Electromagnetic Transients from Binary Black Hole Mergers [PDF]
, 2018 Binary black hole (BBH) mergers provide a prime source for current and future interferometric GW observatories. Massive BBH mergers may often take place in plasma-rich environments, leading to the exciting possibility of a concurrent electromagnetic (EM)
Baker, John G. +4 more
core +4 more sources
Ultra-High-Energy Astroparticles as Probes for Lorentz Invariance Violation
Universe, 2022 Compelling evidence for Lorentz invariance violation (LIV) would demand a complete revision of modern physics. Therefore, searching for a signal or extending the validity of the invariance is fundamental for building our understanding of the extreme ...
R. Lang +2 more
semanticscholar +1 more source
A Very-High-Energy Gamma-Ray View of the Transient Sky [PDF]
UniverseThe development of the latest generation of Imaging Atmospheric Cherenkov Telescopes (IACTs) over recent decades has led to the discovery of new extreme astrophysical phenomena in the very-high-energy (VHE, E > 100 GeV) gamma-ray regime.
A. Carosi, A. López-Oramas
semanticscholar +1 more source
, 2016 We discuss the effect of hypothetical violation of Lorentz invariance at high energies on the formation of atmospheric showers by very-high-energy gamma rays.
Rubtsov, Grigory +2 more
core +1 more source
, 2015 Using the updated proton and helium fluxes just released by the AMS-02 experiment we reevaluate the secondary astrophysical antiproton to proton ratio and its uncertainties, and compare it with the ratio preliminarly reported by AMS-02.
Boudaud, Mathieu +6 more
core +3 more sources
Constraints on leptophilic dark matter from the AMS-02 experiment
, 2017 The annihilation of dark matter particles in the galactic halo of the Milky Way may lead to cosmic ray signatures that can be probed by the AMS-02 experiment, which has measured the composition and fluxes of charged cosmic rays with unprecedented ...
Cavasonza, Leila Ali +4 more
core +1 more source
Indirect Searches for Dark Matter: a status review
, 2012 I review in a schematic way the current status of indirect searches for Dark Matter: I list the main relevant experimental results of the recent years and I discuss the excitements and disappointments that their phenomenological interpretations in terms ...
Cirelli, Marco
core +1 more source
Astrophysical phenomena explainable by the particles’ density levels in a Cold Genesis Theory
Physics & Astronomy International JournalThe paper shows that some astrophysical phenomena such as the initial TOV limit of neutron stars’ mass and the transition density interval from neutron star to a quark star, can be explained unitary, by the specific structure and the density levels of ...
Marius Arghirescu
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Investigation of scalar and fermion dark matter in mono-photon production at high-energy colliders
The European Physical Journal CMany theories about dark matter have emerged due to its strong theoretical appeal in explaining astrophysical phenomena. However, experimental and theoretical particle physics have yet not provided evidence that dark matter is part of the observable ...
G. G. da Silveira, M. S. Mateus
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