Results 11 to 20 of about 11,249 (249)
Evolved Pulsar Wind Nebulae [PDF]
Universe, 2023 Based on the expected population of core collapse supernova remnants and the huge number of detected pulsars in the Galaxy, still representing only a fraction of the real population, pulsar wind nebulae are likely to constitute one of the largest classes of extended Galactic sources in many energy bands. For simple evolutionary reasons, the majority of
Barbara Olmi
doaj +5 more sources
A deep search for pulsar wind nebulae using pulsar gating [PDF]
Monthly Notices of the Royal Astronomical Society, 1999 10 pages, 5 figures, MNRAS in ...
Ben Stappers +4 more
core +12 more sources
The imprint of pulsar parameters on the morphology of Pulsar Wind Nebulae [PDF]
Monthly Notices of the Royal Astronomical Society, 2016 Monthly notices of the Royal Astronomical Society 462(3), 2762 - 2776 (2016).
Bühler, Rolf, Giomi, Matteo
core +7 more sources
Neutrinos from the pulsar wind nebulae [PDF]
Astronomy & Astrophysics, 2003 In the recent paper we calculated the $ $-ray spectra from pulsar wind nebulae (PWNe), assuming that a significant amount of the pulsar rotational energy is converted into relativistic nuclei. These nuclei accelerate leptons which are responsible for most of the observed electromagnetic emission from PWNe.
W. Bednarek
core +5 more sources
Turbulent Diffusion of the Particles within Pulsar Wind Nebulae
The Astrophysical Journal, 2023 A turbulent diffusion model is presented to account for the energy and spatial diffusion of the particles within pulsar wind nebulae (PWNe), with the assumption that the energy injected from the pulsar into the nebula is split between the turbulence ...
Fang-Wu Lu, Bo-Tao Zhu, Wen Hu, Li Zhang
doaj +2 more sources
The contribution of Galactic TeV pulsar wind nebulae to Fermi large area telescope diffuse emission [PDF]
Communications Physics, 2022 Cosmic Rays (CRs) with energy below 1 PeV are believed to originate in the Milky Way, but recent gamma-ray observations by Fermi Large Area Telescope challenge the interpretation of CR diffusion mechanisms across the galaxy.
Vittoria Vecchiotti +2 more
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Pulsar Wind Nebulae and Unidentified Galactic Very High Energy Sources
J, 2022 The riddle of the origin of Cosmic Rays (CR) has been an open question for over a century. Gamma ray observations above 100 MeV reveal the sites of cosmic ray acceleration to energies where they are unaffected by solar modulation; recent evidence ...
Omar Tibolla +2 more
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A Study of Particle Transport in Young Pulsar Wind Nebulae
The Astrophysical Journal, 2023 The broadband emission of numerous pulsar wind nebula (PWNe) in our Galaxy can be well described by synchrotron radiation and inverse Compton scattering from relativistic particles, specifically electrons and positrons.
Bo-Tao Zhu, Fang-Wu Lu, Li Zhang
doaj +2 more sources
Pulsar Wind Nebulae and Their Supernovae [PDF]
Symposium - International Astronomical Union, 2004 Young supernova remnants that contain pulsar wind nebulae provide diagnostics for both the inner part of the supernova and the interaction with the surrounding medium, providing an opportunity to relate these objects to supernova types. Among observed young nebulae, there is evidence for a range of supernova types, including Type IIP (Crab Nebula and ...
Roger A. Chevalier
+7 more sources
The High Energy X-ray Probe (HEX-P): supernova remnants, pulsar wind nebulae, and nuclear astrophysics [PDF]
Frontiers in Astronomy and Space Sciences, 2023 HEX-P is a probe-class mission concept that will combine high spatial resolution X-ray imaging (<10″ full width at half maximum) and broad spectral coverage (0.2–80 keV) with an effective area far superior to current facilities (including XMM-Newton ...
Stephen Reynolds +35 more
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