Transfer of PSR0531 rotation energy to the radiation of the Crab nebula
Sign Up to like & getrecommendations! Published in 2017 at "Astrophysics and Space Science"
DOI: 10.1007/s10509-017-3044-9
Abstract: This study focuses on the transfer of the Crab pulsar rotation energy to the electrostatic plasma waves of the pulsar magnetosphere by means of parametric instability. The energy of generated Langmuir waves is redistributed both… read more here.
Keywords: crab; rotation energy; radiation crab; crab nebula ... See more keywords
Photon splitting constraint on Lorentz invariance violation from Crab Nebula spectrum
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2019/04/054
Abstract: We calculate the decay width of the photon splitting into three photons in a model of quantum electrodynamics with broken Lorentz invariance. We show that this process can lead to a cut-off in the very-high-energy… read more here.
Keywords: photon splitting; lorentz invariance; nebula spectrum; crab nebula ... See more keywords
The Non-Uniform Expansion of the Crab Nebula
Sign Up to like & getrecommendations! Published in 2025 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/staf1597
Abstract: We present extensive proper motion measurements of the Crab Nebula made from Canada-France-Hawaii Telescope MegaPrime/MegaCam images taken in 2007, 2016, and 2019. A total of 19974 proper motion vectors with uncertainty read more here.
Keywords: non uniform; crab nebula; expansion; uniform expansion ... See more keywords
Modeling Radio Circular Polarization in the Crab Nebula
Sign Up to like & getrecommendations! Published in 2018 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stx3231
Abstract: In this paper we present, for the first time, simulated maps of the circularly polarized synchrotron emission from the Crab nebula, using multidimensional state of the art models for the magnetic field geometry. Synchrotron emission… read more here.
Keywords: radio; polarization; circular polarization; geometry ... See more keywords
Inductive Spikes in the Crab Nebula: A Theory of γ-Ray Flares.
Sign Up to like & getrecommendations! Published in 2017 at "Physical review letters"
DOI: 10.1103/physrevlett.119.211101
Abstract: We show that the mysterious, rapidly variable emission at ∼400 MeV observed from the Crab Nebula by the AGILE and Fermi satellites could be the result of a sudden drop in the mass loading of the… read more here.
Keywords: nebula theory; theory ray; ray flares; crab nebula ... See more keywords
Giant pulses of the Crab Nebula pulsar as an indicator of a strong electromagnetic wave
Sign Up to like & getrecommendations! Published in 2017 at "Astronomy Reports"
DOI: 10.1134/s1063772917030064
Abstract: The spectra and visibility functions of giant pulses of the Crab Nebula pulsar derived from VLBI observations carried out through the “RadioAstron” project in 2015 are analyzed. Parameters of the scattering of the pulses in… read more here.
Keywords: giant pulses; pulsar; pulses crab; crab nebula ... See more keywords