Results 41 to 50 of about 862,547 (224)
Radio emission of the Crab and Crab-like pulsars [PDF]
Monthly notices of the Royal Astronomical Society, 2018 The pulsar radio emission is commonly associated with the plasma outflow in the open field line tube; then a pencil beam is emitted along the pulsar magnetic axis.
Y. Lyubarsky
semanticscholar +1 more source
FAST Pulsar Database. I. Polarization Profiles of 682 Pulsars [PDF]
Research in Astronomy and Astrophysics, 2023 Pulsar polarization profiles form a very basic database for understanding the emission processes in a pulsar magnetosphere. After careful polarization calibration of the 19-beam L-band receiver and verification of beam-offset observation results, we ...
P. F. Wang +8 more
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The SUrvey for Pulsars and Extragalactic Radio Bursts – II. New FRB discoveries and their follow-up. [PDF]
, 2017 We report the discovery of four Fast Radio Bursts (FRBs) in the ongoing SUrvey for Pulsars and Extragalactic Radio Bursts at the Parkes Radio Telescope: FRBs 150610, 151206, 151230 and 160102.
S. Bhandari +201 more
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Radio Pulsars in the Magellanic Clouds [PDF]
The Astrophysical Journal, 2001 We report the results of a survey of the Small Magellanic Cloud (SMC) for radio pulsars conducted with the 20-cm multibeam receiver of the Parkes 64-meter telescope. This survey targeted a more complete region of the SMC than a previous pulsar search and had an improvement in sensitivity by a factor of about two for most pulsar periods.
Crawford F +5 more
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The specifics of pulsar radio emission
Open Astronomy, 2022 A characteristic property of pulsars is pulsed periodic radio emission, which has a high stability of periods. Despite the high stability of the emission periods of pulsars, monitoring the time of arrival of pulses (timing) shows the presence of ...
Losovsky Boris Ya.
doaj +1 more source
Polarimetry of 600 pulsars from observations at 1.4 GHz with the Parkes radio telescope [PDF]
, 2017 Over the past 13 years, the Parkes radio telescope has observed a large number of pulsars using digital filterbank backends with high time and frequency resolution and the capability for Stokes recording.
S. Johnston, M. Kerr
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Radio pulsars with expected gamma radiation and gamma-ray pulsars as pulsating radio emitters [PDF]
Research in Astronomy and Astrophysics, 2018 Abstract Pulsars play a crucial astrophysical role as highly energetic compact radio, X-ray and gamma-ray sources. Our previous works show that radio pulsars identified as pulsing gamma-ray sources by the Large Area Telescope (LAT) on board the Fermi Gamma-Ray Space Telescope
Malov, I. F., Timirkeeva, M. A.
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The SUrvey for Pulsars and Extragalactic Radio Bursts - I. Survey description and overview [PDF]
, 2017 We describe the Survey for Pulsars and Extragalactic Radio Bursts (SUPERB), an ongoing pulsar and fast transient survey using the Parkes radio telescope.
E. Keane +21 more
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Nature of Coherent Radio Emission from Pulsars [PDF]
, 2017 The pulsar radio emission originates from regions below 10% of the light cylinder radius. This requires a mechanism where coherent emission is excited in relativistic pair plasma with frequency $$\nu _{\mathrm{cr}}$$νcr which is below the plasma ...
D. Mitra
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New limits on the photon mass with radio pulsars in the Magellanic clouds [PDF]
, 2016 A conservative constraint on the rest mass of the photon can be estimated under the assumption that the frequency dependence of dispersion from astronomical sources is mainly contributed by the nonzero photon mass effect. Photon mass limits have been set
Junjie Wei +3 more
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