Results 111 to 120 of about 862,547 (224)
The Astrophysical JournalIn this paper we present a detailed single-pulse and polarization study of PSR J0614+2229 based on the archived data observed on 2019 August 15 (MJD 58710) and 2019 September 12 (MJD 58738) using the ultra−wide-bandwidth low-frequency receiver on the ...
Yanqing Cai +23 more
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Radio pulsar populations [PDF]
, 2010 The goal of this article is to summarize the current state of play in the field of radio pulsar statistics. Simply put, from the observed sample of objects from a variety of surveys with different telescopes, we wish to infer the properties of the underlying sample and to connect these with other astrophysical populations (for example supernova ...
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Investigation of Individual Pulse Emission Behaviors from Pulsar J1741–0840
The Astrophysical JournalWe have carried out a detailed study of individual pulse emission from the pulsar J1741−0840 (B1738−08) observed using the Parkes and Effelsberg radio telescopes at the L band.
Y. H. Xu +11 more
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Multifaceted Emission Properties of PSR J2129+4119 Observed with FAST
The Astrophysical JournalWe present a detailed single-pulse study of the long-period pulsar PSR J2129+4119 using high-sensitivity Five-hundred-meter Aperture Spherical Radio Telescope (FAST) observations.
H. M. Tedila +12 more
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Five-Hundred-Meter Aperture Spherical Radio Telescope (FAST): A Powerful Explorer of Exotic Pulsars
UniverseLocated in southern China, the five-hundred-meter aperture spherical radio telescope (FAST) is the world’s most sensitive radio telescope, especially for pulsar observation. Since its commissioning in 2016 and full operation in 2020, it has detected over
Cheng-Min Zhang +9 more
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Detection of Hidden Emissions in Two Rotating Radio Transients with High Surface Magnetic Fields
The Astrophysical Journal LettersRotating radio transients (RRATs) are neutron stars emitting sporadic radio pulses. The unique emission of RRATs has been proposed to resemble those of known pulsar types, such as extreme nulling pulsars or pulsars with giant pulses.
S. B. Zhang +4 more
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Radio pulsar variability [PDF]
Proceedings of the International Astronomical Union, 2012 AbstractPulsars are potentially the most remarkable physical laboratories we will ever use. Although in many senses they are extremely clean systems there are a large number of instabilities and variabilities seen in the emission and rotation of pulsars.
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Monte Carlo Evaluations of Gamma-Ray and Radio Pulsar Populations
The Astrophysical JournalBased on well-grounded Galactic neutron star populations formed from radio pulsar population syntheses of canonical pulsars (CPs) and millisecond pulsars (MSPs), we use the latest Fermi Large Area Telescope catalog (4FGL-DR4) to investigate the ...
Shawaiz Tabassum, Duncan R. Lorimer
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Kinematics of Radio Pulsars [PDF]
, 2001 For the proceedings of the NATO-ASI, held in Crete, Greece, from 7-18 June ...
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Identifying Subcomponents of Mean Pulse Profiles of PSR B1822–09 with Single Pulses
The Astrophysical JournalUsing observational data obtained with the Five-hundred-meter Aperture Spherical radio Telescope, we succeeded in identifying subcomponents of different pulse profile components of PSR B1822−09 by the phase-to-phase cross correlations between intensity ...
Jie Liu +7 more
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