Results 11 to 20 of about 20,646,849 (184)
High-energy and ultra-high-energy neutrinos: A Snowmass white paper
, 2022 Astrophysical neutrinos are excellent probes of astroparticle physics and high-energy physics. With energies far beyond solar, supernovae, atmospheric, and accelerator neutrinos, high-energy and ultra-high-energy neutrinos probe fundamental physics from ...
Ackermann, M., +3 more
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The Phenomena of High Energy Astrophysics [PDF]
Symposium - International Astronomical Union, 2003 A brief summary of some highlights in the study of high energy astrophysical sources over the past decade is presented. It is argued that the great progress that has been made derives largely from the application of new technology to observation throughout all of the electromagnetic and other spectra and that, on this basis, the next decade should be ...
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A UNIFIED MODEL OF HIGH-ENERGY ASTROPHYSICAL PHENOMENA [PDF]
International Journal of Modern Physics A, 2005 I outline a unified model of high-energy astrophysics, in which the gamma background radiation, cluster "cooling flows", gamma-ray bursts, X-ray flashes and cosmic-ray electrons and nuclei of all energies — share a common origin. The mechanism underlying these phenomena is the emission of relativistic "cannonballs" by ordinary supernovae, analogous to
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HIGH ENERGY APPROACHES TO LOW ENERGY PHENOMENA IN ASTROPHYSICS [PDF]
Electromagnetic Interactions in Nuclear and Hadron Physics, 2002 Studies in nuclear astrophysics have long been associated with long runs at small accelerators, measuring ever-decreasing cross sections as one approached (but rarely reached) the energy of reactions in stars. But in recent years pioneering studies have shown that studies at high-energy accelerators can often yield the same information, and in some ...
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Lorentz Symmetry and High-Energy Neutrino Astronomy [PDF]
, 2021 The search of the violation of Lorentz symmetry, or Lorentz violation (LV), is an active research field. The effects of LV are expected to be very small, and special systems are often used to search it.
Katori, Teppei; id_orcid +3 more
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Predicting the statistics of high-energy astrophysical backgrounds [PDF]
, 2017 This thesis presents improvements to a methodology for predicting the probability distribution of diffuse isotropic astrophysical backgrounds, applied to high-energy extragalactic gamma rays and ...
Feyereisen, M.R.
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KM3NeT: From the Cosmos to the Sea [PDF]
EPJ Web of ConferencesNeutrinos are particles that can tell us much about our Universe. Due to their neutral, stable, and weakly interacting nature, neutrinos are valuable for studying various astrophysical phenomena including supernovae, Active Galactic Nuclei, the diffuse ...
Morales-Gallegos Lizeth
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MODELING JET INTERACTIONS WITH THE AMBIENT MEDIUM
Acta Polytechnica, 2013 Recent high-resolution (see, e.g., [13]) observations of astrophysical jets reveal complex structures apparently caused by ejecta from the central engine as the ejecta interact with the surrounding interstellar material.
J. H. Beall +3 more
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Computational challenges in high-energy astrophysics [PDF]
, 2008 Supercomputers and grid networks are the basic instruments to elaborate and test physical models involving complex astrophysical phenomena. In this review some aspects of the field of high-energy astrophysics are illustrated that require large-scale ...
Ferrari, Attilio, Ferrari, A.
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Rotational Disruption of Astrophysical Dust and Ice—Theory and Applications
Galaxies, 2020 Dust is an essential component of the interstellar medium (ISM) and plays an important role in many different astrophysical processes and phenomena.
Thiem Hoang
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