Results 61 to 70 of about 838,240 (250)

Russian–German Astroparticle Data Life Cycle Initiative

open access: yesData, 2018
Modern large-scale astroparticle setups measure high-energy particles, gamma rays, neutrinos, radio waves, and the recently discovered gravitational waves. Ongoing and future experiments are located worldwide.
Igor Bychkov   +21 more
doaj   +1 more source

Two-component Jaffe models with a central black hole - I. The spherical case [PDF]

open access: yes, 2017
Dynamical properties of spherically symmetric galaxy models where both the stellar and total mass density distributions are described by the Jaffe (1983) profile (with different scale-lenghts and masses), are presented.
L. Ciotti   +3 more
semanticscholar   +1 more source

Centrality Dependence of Chemical Freeze‐Out Parameters and Strangeness Equilibration in RHIC and LHC Energies

open access: yesAdvances in High Energy Physics, Volume 2021, Issue 1, 2021., 2021
We have estimated centrality variation of chemical freeze‐out parameters from yield data at midrapidity of π±, K± and p, p¯ for collision energies of RHIC (Relativistic Heavy Ion Collider), Beam Energy Scan (RHIC‐BES) program, and LHC (Large Hadron Collider).
Deeptak Biswas, Raghunath Sahoo
wiley   +1 more source

Variable classification in the LSST era: exploring a model for quasi-periodic light curves [PDF]

open access: yes, 2016
LSST is expected to yield ~10^7 light curves over the course of its mission, which will require a concerted effort in automated classification. Stochastic processes provide one means of quantitatively describing variability with the potential advantage ...
J. Zinn   +25 more
semanticscholar   +1 more source

Lectures on Astroparticle Physics [PDF]

open access: yesAIP Conference Proceedings, 2005
42 pages, 12 figures, extended version of lectures given at the XIth Brazilian School of Cosmology and Gravitation, Rio de Janeiro, July 26 - August 4, 2004, prepared for AIP conference ...
openaire   +4 more sources

Counter-based pseudorandom number generators for CORSIKA 8 [PDF]

open access: yesEPJ Web of Conferences, 2021
This document is devoted to the description of advances in the generation of high-quality random numbers for CORSIKA 8, which is being developed in modern C++17 and is designed to run on modern multi-thread processors and accelerators.
Alves A. Augusto   +2 more
doaj   +1 more source

Characterization of a high light yield liquid scintillator with a novel organosilicon fluor developed for astroparticle physics experiments

open access: yesThe European Physical Journal C, 2022
A new high light yield liquid scintillator based on linear alkylbenzene (LAB) as an organic solvent and a novel nanostructured organosilicon liminophore as a scintillation fluor has been developed for the next generation large-scale experiments in ...
A. Sidorenkov   +12 more
semanticscholar   +1 more source

Astroparticle physics, a constructive empiricist account

open access: yesScience & Philosophy, 2019
Astroparticle physics is an interdisciplinary field embracing astronomy, astrophysics and particle physics. In a recent paper on this topic (2012), Brigitte Falkenburg defended that only scientific realism can make sense of it and that realist beliefs ...
Alessio Gava
doaj   +1 more source

Constraints on Lorentz Invariance Violation with Multiwavelength Polarized Astrophysical Sources

open access: yesGalaxies, 2021
Possible violations of Lorentz invariance (LIV) can produce vacuum birefringence, which results in a frequency-dependent rotation of the polarization plane of linearly polarized light from distant sources.
Qi-Qi Zhou   +3 more
doaj   +1 more source

Progress of Kinetic Inductance Detectors on Calcium Fluoride for Astroparticle physics

open access: yesJournal of Physics: Conference Series, 2022
Kinetic Inductance Detector (KID) is an exciting device that promises high sensitivity to photons from submillimeter waves to gamma-rays with large format arrays.
Zulfakri Mohamad   +9 more
semanticscholar   +1 more source

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