Latest results from the DAMPE space mission [PDF]
EPJ Web of Conferences, 2023 The space-based DAMPE (DArk Matter Particle Explorer) particle detector has been taking data for more than 7 years since its successful launch in December 2015.
Cagnoli Irene +2 more
doaj +1 more source
Superposed epoch study of ICME sub-structures near Earth and their effects on galactic cosmic rays [PDF]
, 2016 Interplanetary coronal mass ejections (ICMEs) are the interplanetary manifestations of solar eruptions. The overtaken solar wind forms a sheath of compressed plasma at the front of ICMEs.
J. J. Mas'ias-Meza +5 more
semanticscholar +1 more source
Cooler and smoother – the impact of cosmic rays on the phase structure of galactic outflows [PDF]
Monthly notices of the Royal Astronomical Society, 2018 We investigate the impact of cosmic rays (CRs) on galactic outflows from a multi-phase interstellar medium with solar neighbourhood conditions. The three-dimensional magneto-hydrodynamical simulations include CRs as a relativistic fluid in the advection ...
P. Girichidis +3 more
semanticscholar +1 more source
Evidence for a Time Lag in Solar Modulation of Galactic Cosmic Rays [PDF]
, 2017 The solar modulation effect of cosmic rays in the heliosphere is an energy-, time-, and particle-dependent phenomenon that arises from a combination of basic particle transport processes such as diffusion, convection, adiabatic cooling, and drift motion.
N. Tomassetti +3 more
semanticscholar +1 more source
The origin of cosmic rays and TeV gamma-ray astronomy
EPJ Web of Conferences, 2013 Cosmic rays are accelerated to high energies in Galactic and extragalactic objects like Supernova remnants (SNR) and active galactic nuclei (AGN). How these accelerators work and how efficient they accelerate different types of particles to energies of ...
Maier Gernot
doaj +1 more source
Galactic cosmic rays after the AMS-02 observations
Physical Review D, 2019 The unprecedented quality of the data collected by the AMS-02 experiment onboard the International Space Station allowed us to address subtle questions concerning the origin and propagation of cosmic rays.
Carmelo Evoli, R. Aloisio, P. Blasi
semanticscholar +1 more source
Modulation of Galactic Cosmic Rays in the Inner Heliosphere, Comparing with PAMELA Measurements [PDF]
, 2017 We develop a numerical model to study the time-dependent modulation of galactic cosmic rays in the inner heliosphere. In the model, a time-delayed modified Parker heliospheric magnetic field (HMF) and a new diffusion coefficient model, NLGCE-F, from Qin &
G. Qin, Zhenning Shen
semanticscholar +1 more source
IMAGINE: a comprehensive view of the interstellar medium, Galactic magnetic fields and cosmic rays [PDF]
Journal of Cosmology and Astroparticle Physics, 2018 In this white paper we introduce the IMAGINE Consortium and its scientific background, goals and structure. The purpose of the consortium is to coordinate and facilitate the efforts of a diverse group of researchers in the broad areas of the interstellar
F. Boulanger +22 more
semanticscholar +1 more source
Transition from Galactic to extragalactic cosmic rays and cosmic ray anisotropy
EPJ Web of Conferences, 2013 This talk based on results of ref. [1], where we constrain the energy at which the transition from Galactic to extragalactic cosmic rays occurs by computing the anisotropy at Earth of cosmic rays emitted by Galactic sources.
Sigl G. +3 more
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Giant Molecular Clouds as probes of of Galactic Cosmic Rays with Fermi-LAT [PDF]
EPJ Web of Conferences, 2019 Direct measurements of Cosmic Rays (CRs) can not extend much further than the Solar System. In order to probe the so-called “sea” of Galactic Cosmic Rays, one should rely on secondary emission.
Peron Giada +4 more
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