Results 21 to 30 of about 401,472 (327)
Distributed training and scalability for the particle clustering method UCluster [PDF]
EPJ Web of Conferences, 2021 In recent years, machine-learning methods have become increasingly important for the experiments at the Large Hadron Collider (LHC). They are utilised in everything from trigger systems to reconstruction and data analysis. The recent UCluster method is a
Sunneborn Gudnadottir Olga +5 more
doaj +1 more source
High-energy gamma-ray astronomy [PDF]
Physics Today, 1975 All the natural electromagnetic radiation reaching the Earth, whether from nearby or remote parts of the universe, brings with it information on the contents or structure of the region in which it originated. This is true of each part of the spectrum, from radio waves through the visible, ultraviolet and x-ray regions, to the realm of high-energy gamma
Carl Fichtel +2 more
openaire +2 more sources
High Energy Neutrino Astronomy: WIN 99 [PDF]
, 1999 Although high energy neutrino astronomy is a multidisciplinary science, gamma ray bursts have become the theoretical focus since recent astronomical observations revealed their potential as cosmic particle accelerators.
Andres +7 more
core +3 more sources
Journal of High Energy Physics, 2022 We propose a new mechanism where a multi-component dark sector generates the observed dark matter abundance and baryon asymmetry and thus addresses the coincidence between the two.
Xiaoyong Chu +3 more
doaj +1 more source
Monte Carlo study of particle identification at the CEPC using TPC dE / dx information
European Physical Journal C: Particles and Fields, 2018 The kaon identification is crucial for the flavor physics, and also benefits the flavor and charge reconstruction of the jets. We explore the particle identification capability for tracks with momenta ranging from 2–20 GeV/c using the dE / dx ...
F. An +5 more
doaj +1 more source
Measurements of UHECR Mass Composition by Telescope Array [PDF]
EPJ Web of Conferences, 2019 Telescope Array (TA) has recently published results of nearly nine years of Xmax observations providing its highest statistics measurement of ultra high energy cosmic ray (UHECR) mass composition to date for energies exceeding 1018.2 eV.
Hanlon William
doaj +1 more source
Towards high-energy neutrino astronomy [PDF]
The European Physical Journal H, 2012 The search for the sources of cosmic rays is a three-fold assault, using charged cosmic rays, gamma rays and neutrinos. The first conceptual ideas to detect high energy neutrinos date back to the late fifties. The long evolution towards detectors with a realistic discovery potential started in the seventies and eighties, with the pioneering works in ...
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Universal relations in composite Higgs models
Journal of High Energy Physics, 2019 We initiate a phenomenological study of “universal relations” in composite Higgs models, which are dictated by nonlinear shift symmetries acting on the 125 GeV Higgs boson.
Da Liu, Ian Low, Zhewei Yin
doaj +1 more source
Scintillator gamma-ray detectors with silicon photomultiplier readouts for high-energy astronomy [PDF]
, 2013 Space-based gamma-ray detectors for high-energy astronomy face strict constraints of mass, volume, and power, and must endure harsh operating environments. Scintillator materials have a long history of successful operation under these conditions, and new
Bancroft, Chris +5 more
core +2 more sources
High Energy Neutrino Astronomy: Towards Kilometer-Scale Detectors [PDF]
, 2001 Of all high-energy particles, only neutrinos can directly convey astronomical information from the edge of the universe---and from deep inside the most cataclysmic high-energy processes.
A Karle +42 more
core +3 more sources