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Investigating the CREDIT History of Supernova Remnants as Cosmic-Ray Sources
Published 2025-01-01“…Over the past decades, great strides have been made in the modeling of particle acceleration, magnetic field amplification, and escape from SNRs. …”
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The effects of plasma source on adiabatic electron acceleration at dipolarization fronts
Published 2025-01-01“…Particle acceleration is a commonly observed phenomenon at dipolarization fronts. …”
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23
Solar Wind With Field Lines and Energetic Particles (SOFIE) Model: Application to Historical Solar Energetic Particle Events
Published 2024-09-01“…The acceleration and transport processes are modeled by the Multiple‐Field‐Line Advection Model for Particle Acceleration. In this work, nine SEP events (Solar Heliospheric and INterplanetary Environment challenge/campaign events) are modeled. …”
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24
Nonthermal Signatures of Radiative Supernova Remnants. II. The Impact of Cosmic Rays and Magnetic Fields
Published 2025-01-01“…We also use a self-consistent model of particle acceleration to estimate the nonthermal emission from these modified SNRs and demonstrate that, for reasonable CR acceleration efficiencies and magnetic field strengths, the nonthermal signatures of shell formation can all but disappear. …”
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25
Ultra-High-Energy Cosmic Rays Accelerated by Magnetically Dominated Turbulence
Published 2024-01-01“…Our first-principles results indicate that particle acceleration by magnetically dominated turbulence may constitute the physical mechanism responsible for UHECR acceleration.…”
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26
Time-dependent Acceleration and Escape of Charged Particles at Traveling Shocks in the Near-Sun Environment
Published 2025-01-01“…The average timescale for particle acceleration at various heliocentric distances, from 1 au down to the inner heliosphere (<0.1 au), is shorter than in the no-escape case, as higher energy particles have a shorter time to accelerate before completely leaving the system into the upstream medium. …”
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27
Effects of H^{−} low beam irradiation and high field pulsing tests in different metals
Published 2025-01-01“…This work studies the suitability of a set of different materials for manufacturing more efficient and durable radio-frequency quadrupole (RFQ) structures compared to that currently used in many linear particle accelerators, traditionally made out of copper. …”
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28
Cosmic rays escape from their sources
Published 2025-01-01“…The escape process is also time dependent and results from the interplay of particle acceleration and injection efficiency in the astrophysical source. …”
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29
NEUTRON CAPTURE GAMMA RAY FIELD WITH ENERGY TO 10 MeV FOR METROLOGICAL SUPPORT OF RADIATION PROTECTION DEVICES
Published 2016-12-01“…Medical, and technological linear particle accelerators, and nuclear reactors are vastly widespread worldwide today. …”
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30
Radial Evolution of Interplanetary Shock Properties with Heliospheric Distance: Observations from Parker Solar Probe
Published 2025-01-01“…These findings provide new insights into the dynamic processes governing shock evolution in the inner heliosphere, including scenarios where the near-radial magnetic field geometry may lead to predominantly quasi-parallel shock configurations and thus affect near-Sun particle acceleration efficiency. We also provide strong evidence for the existence of slow-mode shocks near the Sun, contributing to the understanding of shock formation and evolution in the inner heliosphere.…”
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31
Experimental analysis of micro-cavity influence on the effective solar absorptance of white sand curtain on porous obstructions of particle heating receivers
Published 2025-02-01“…This configuration effectively attenuates particle acceleration during descent, thereby prolonging their residence time within the irradiated zone. …”
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32
The First Ground‐Level Enhancement of Solar Cycle 25 as Seen by the High‐Energy Particle Detector (HEPD‐01) on Board the CSES‐01 Satellite
Published 2023-01-01“…We remark that new and precise data on protons in the tens/hundreds MeV energy range—like the one provided by HEPD‐01—could shed more light on particle acceleration as well as provide a reliable parametrization of solar energetic particle spectra for Space Weather purposes.…”
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33
Linearly Polarized <i>γ</i> Photon Generation from Unpolarized Electron Bunch Interacting with Laser
Published 2025-01-01“…Currently, polarized <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi>γ</mi></semantics></math></inline-formula>-rays are mostly generated in conventional particle accelerators, which are typically huge and expensive. …”
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34
The association between metabolomic profiles of lifestyle and the latent phase of incident chronic kidney disease in the UK Population
Published 2025-01-01“…Notably, among these metabolites, each 1 mmol/L increase in triglycerides in large LDL particles accelerated the onset of CKD by 24%. Diabetes, hypertension, and smoking were associated with a 56.6%, 31.5% and 22.3% faster onset of CKD, respectively. …”
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