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Thirty-Year Periodicity of Cosmic Rays
Published 2012-01-01“…Cosmogenic isotopes have frequently been employed as proxies of ancient cosmic ray fluxes. On the basis of periodicities of the 10Be time series (using data from both the South and North Poles) and the 14C time series (with data from Intercal-98), we offer evidence of the existence of cosmic ray fluctuations with a periodicity of around 30 years. …”
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Cosmic Rays Report from the Structure of Space
Published 2015-01-01“…Spectrum of cosmic rays follows a broken power law over twelve orders of magnitude. …”
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Long-Term Cosmic Ray Variability and the CME-Index
Published 2012-01-01“…The cosmic ray modulation in relation to solar activity indices and heliospheric parameters during the period January 1996–October 2011, covering the solar cycle 23 and the ascending phase of solar cycle 24, is studied. …”
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Resolution of (heavy) primaries in ultra high energy cosmic rays
Published 2024-12-01“…Abstract Measurements of ultra-high energy cosmic rays (UHECR) suggest a complex composition with significant contributions from heavy nuclei at the highest energies. …”
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Defining the sensitivity of cosmic ray muons to groundwater storage changes
Published 2024-11-01Get full text
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Investigating the CREDIT History of Supernova Remnants as Cosmic-Ray Sources
Published 2025-01-01Subjects: “…Cosmic ray sources…”
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Angular Power Spectrum of TeV–PeV Cosmic-Ray Anisotropies
Published 2025-01-01Subjects: “…Galactic cosmic rays…”
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Solar Modulation of Low-energy Cosmic-Ray Nitrogen and Its Comparison with Oxygen
Published 2025-01-01Subjects: “…Cosmic ray astronomy…”
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Physicists in Cracow – on the 70th anniversary of the First International Cosmic Rays Conference
Published 2018-12-01Subjects: Get full text
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The Multimessenger Contribution of Ultra-High-Energy Cosmic Rays from Gamma-Ray Bursts
Published 2025-01-01“…It has long been debated whether gamma-ray bursts (GRBs) could serve as potential sources of ultra-high-energy cosmic rays (UHECRs). In this study, we consider GRBs as sources of UHECR injection with an injection index of <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>α</mi><mo>=</mo><mn>2</mn></mrow></semantics></math></inline-formula> and propagate them through the extragalactic magnetic field within the framework of CRPropa 3. …”
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Nonthermal Signatures of Radiative Supernova Remnants. II. The Impact of Cosmic Rays and Magnetic Fields
Published 2025-01-01Subjects: “…Cosmic rays…”
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Analysis of 42 Years of Cosmic Ray Measurements by the Neutron Monitor at Lomnický štít Observatory
Published 2025-01-01“…Abstract The correlation and physical interconnection between space weather indices and cosmic ray flux has been well‐established with extensive literature on the topic. …”
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Ultra high energy cosmic rays versus models of high energy hadronic interactions
Published 2025-02-01“…To mitigate possible systematic biases, we include all primaries up to iron, compensate for the differences between the measured and simulated energy spectra of cosmic rays and account for other known systematic effects. …”
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Modeling Anomalous Transport of Cosmic Rays in the Heliosphere Using a Fractional Fokker–Planck Equation
Published 2025-01-01Subjects: “…cosmic rays…”
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Large-scale Cosmic-ray Anisotropies with 19 yr of Data from the Pierre Auger Observatory
Published 2024-01-01“…Results are presented for the measurement of large-scale anisotropies in the arrival directions of ultra–high-energy cosmic rays detected at the Pierre Auger Observatory during 19 yr of operation, prior to AugerPrime, the upgrade of the observatory. …”
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Radio Detection of UHE Cosmic Rays and Neutrinos off the Moon with Two 30 m Telescopes
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Influence of the Atmospheric Mass on the High Energy Cosmic Ray Muons during a Solar Cycle
Published 2015-01-01“…The rate of the detected cosmic ray muons depends on the atmospheric mass, height of pion production level, and temperature. …”
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Latitudinal Dependence of Cosmic Rays Modulation at 1 AU and Interplanetary Magnetic Field Polar Correction
Published 2013-01-01“…The cosmic rays differential intensity inside the heliosphere, for energy below 30 GeV/nuc, depends on solar activity and interplanetary magnetic field polarity. …”
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Hybrid Simulations of Interstellar Pickup Ions at the Solar Wind Termination Shock Revisited
Published 2025-01-01Subjects: Get full text
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