Journal ArticleDOI
Observation of a Rapidly Pulsating Radio Source
TLDR
In this article, the first report of a curious class of astronomical radio sources, distinguished by their rapid and extremely regular pulsations, was made by Hewish et al. They are now understood to be rapidly rotating, magnetized neutron stars, or pulsars.Abstract:
Unusual signals from pulsating radio sources have been recorded at the Mullard Radio Astronomy Observatory The radiation seems to come from local objects within the galaxy, and may be associated with oscillations of white dwarf or neutron stars 1968 saw the first report of a curious class of astronomical radio sources, distinguished by their rapid and extremely regular pulsations Hewish et al associated them with unusually stable oscillations in compact stars They are now understood to be rapidly rotating, magnetized neutron stars, or pulsarsread more
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Journal ArticleDOI
Strangeon and Strangeon Star
Lai Xiaoyu,Xu Renxin +1 more
TL;DR: In this article, it is proposed that a pulsar-like compact star with three-light-flavor symmetry could be called a "strange nucleon" (strangeon).
Journal ArticleDOI
Model of Charged Anisotropic Strange Stars in Minimally Coupled f R Gravity
TL;DR: In this article, the authors investigated a new family of nonsingular solutions of static relativistic compact sphere which incorporates the characteristics of anisotropic fluid and electromagnetic field in the context of minimally coupled.
Journal ArticleDOI
A 21 cm pilot survey for pulsars and transients using the Focal L-Band Array for the Green Bank Telescope
Kaustubh Rajwade,Devansh Agarwal,Duncan R. Lorimer,Nickolas M. Pingel,Nickolas M. Pingel,Daniel J. Pisano,M. Ruzindana,Brian D. Jeffs,Karl F. Warnick,D. A. Roshi,Maura McLaughlin +10 more
TL;DR: In this paper, the authors present results of a pilot survey for pulsars and fast radio bursts using the Focal plane L-band Array for the Green Bank Telescope (FLAG) receiver operating in the frequency range of 1.3-1.5 GHz.
Journal ArticleDOI
Low-Mass X-Ray Binary as the Progenitor of PSR J1713 + 0747
TL;DR: In this paper, the authors calculated the evolution of low-mass X-ray binaries that leads to the formation of binary radio pulsars like PSR J1713+0747.
Journal ArticleDOI
Multi-frequency observations and spectral analysis of two gigahertz-peaked spectra pulsars
Karolina Rożko,Kaustubh Rajwade,Kaustubh Rajwade,Wojciech Lewandowski,Rahul Basu,Rahul Basu,Jarosław Kijak,Duncan R. Lorimer +7 more
TL;DR: In this article, multi-frequency observations of two pulsars: J1740+1000 and B1800-21, using the Giant Metrewave Radio Telescope and the Green Bank Telescope are reported.
References
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Journal ArticleDOI
Interplanetary Scintillation of Small Diameter Radio Sources
TL;DR: In this article, the authors used the black-body equations to calculate the increased radiation appropriate to the observed brightness increase in the star over a 1,000 A.u. band-width at 5,400 A.U.
Journal ArticleDOI
Normal modes of radial pulsation of stars at the end point of thermonuclear evolution
David W. Meltzer,Kip S. Thorne +1 more
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Energetic Particles from the Sun
C. E. Fichtel,F. B. Mcdonald +1 more
TL;DR: In this article, the authors discuss the association of solar cosmic rays with flare association, solar particle acceleration, recurrence and low energy solar particle events, and discuss the effects of solar particle particle acceleration.
Journal ArticleDOI
Possible magnetospheric phenomena associated with neutron stars
TL;DR: In this paper, it was shown that the importance of the early cooling by emission of neutrinos from the Urca process has been underestimated in the foregoing investigations, and the calculations of Miss Tsuruta indicate that a neutron star will rapidly cool to 3 or 4 × 106 °K, but that after 105 years its surface temperature will still be about 2 × 106°K.