Results 1 to 10 of about 61,814 (221)
A minimal model for understanding secondary cosmic rays
Advances in Space Research, 2022 We take a phenomenological approach in a minimal model to understand the spectral intensity of secondary cosmic-ray particles like positrons, antiprotons, Lithium, Beryllium and Boron. Our analysis shows that cosmic rays at $\sim$ GeV energies pass through a significant amount of matter in regions surrounding the sources.
Ramanath Cowsik
exaly +3 more sources
Production of secondary particles from cosmic ray interactions in the earth's atmosphere: Implications for annual effective dose, 14C/12C ratio, and magnetic field effects. [PDF]
PLoS ONEThis study investigates the interaction of cosmic rays with Earth's atmosphere, focusing on the production of secondary particles, electromagnetic waves, and their dosimetric implications.
Mehdi Hassanpour +4 more
doaj +2 more sources
Influence of Solar Wind on Secondary Cosmic Rays and Atmospheric Electricity
Frontiers in Earth Science, 2021 A relationship between the heliospheric magnetic field, atmospheric electric field, lightning activity, and secondary cosmic rays measured on the high mount of Lomnický Štít (2,634 m a.s.l.), Slovakia, during the declining phase of the solar cycle 24 is ...
Jaroslav Chum +7 more
doaj +3 more sources
Synchronous detection of cosmic rays and correlated errors in superconducting qubit arrays [PDF]
Nature CommunicationsQuantum information processing at scale will require sufficiently stable and long-lived qubits, likely enabled by error-correction codes. Several recent superconducting-qubit experiments, however, reported observing intermittent spatiotemporally ...
Patrick M. Harrington +15 more
doaj +2 more sources
On the spectrum of stable secondary nuclei in cosmic rays [PDF]
Monthly Notices of the Royal Astronomical Society, 2017 9 pages, 6 figures, Accepted for publication in ...
Pasquale Blasi
exaly +3 more sources
Propagation of secondary antiprotons and cosmic rays in the Galaxy [PDF]
Advances in Space Research, 2005 6 pages, 5 ps-figures, cospar.sty; Proc. of 34th COSPAR Scientific Assembly (Houston, 10-19 October 2002). Submitted to Advances in Space Research.
Igor V Moskalenko +2 more
exaly +3 more sources
Rigorous Theory for Secondary Cosmic-Ray Ionization [PDF]
The Astrophysical Journal, 2021 Abstract The energy spectrum of electrons produced in molecular gas by interstellar cosmic rays (CRs) is rigorously calculated as a function of gas column density N traversed by the CRs. This allows us to accurately compute the local value of the secondary ionization rate of molecular hydrogen,
Alexei V. Ivlev +3 more
openaire +4 more sources
Particles, 2023 Cosmic ray air showers are a phenomenon that can be observed on Earth when high-energy particles from outer space collide with the Earth’s atmosphere. These energetic particles in space are called primary cosmic rays and consist mainly of protons (about ...
Marco Arcani +2 more
doaj +1 more source
Origin of Spectral Hardening of Secondary Cosmic Ray Nuclei [PDF]
Acta Physica Polonica B Proceedings Supplement, 2021 Abstract We discuss the acceleration and escape of secondary cosmic-ray (CR) nuclei, such as lithium, beryllium, and boron, produced by spallation of primary CR nuclei like carbon, nitrogen, and oxygen accelerated at the shock in supernova remnants (SNRs) surrounded by the interstellar medium (ISM) or a circumstellar medium (CSM).
Norita Kawanaka, Shiu-Hang Lee
openaire +2 more sources
Hadronic interactions of primary cosmic rays with the FLUKA code [PDF]
, 2016 The measured fluxes of secondary particles produced by the interactions of cosmic rays with the astronomical environment represent a powerful tool to infer some properties of primary cosmic rays.
Cerutti, F. +5 more
core +11 more sources