Results 31 to 40 of about 17,664 (256)
Wide-band Timing of the Parkes Pulsar Timing Array UWL Data
The Astrophysical Journal, 2023 In 2018 an ultra–wide-bandwidth low-frequency (UWL) receiver was installed on the 64 m Parkes Radio Telescope, enabling observations with an instantaneous frequency coverage from 704 to 4032 MHz.
Małgorzata Curyło +17 more
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Accreting Millisecond X-ray Pulsars [PDF]
, 2020 Review to appear in "Timing neutron stars: pulsations, oscillations and explosions", T. Belloni, M. Mendez, C.M. Zhang Eds., ASSL, Springer; [revision with literature updated, several typos removed, 1 new AMXP added]
Patruno, A., Watts, A.L.
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Binary and Millisecond Pulsars [PDF]
Living Reviews in Relativity, 1998 77 pages, 30 figures, available on-line at http://www.livingreviews.org/lrr-2005 ...
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COSMIC RECYCLING OF MILLISECOND PULSARS [PDF]
The Astrophysical Journal, 2011 5 pages, 4 figures; added reference, match print version in ...
Ho, Wynn C.G. +2 more
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Binary-Binary Interactions and the Formation of the PSR B1620-26 Triple System in M4 [PDF]
, 1994 The hierarchical triple system containing the millisecond pulsar PSR B1620-26 in M4 is the first triple star system ever detected in a globular cluster. Such systems should form in globular clusters as a result of dynamical interactions between binaries.
Hut, P., McMillan, S., Rasio, F. A.
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Giant Pulses in Millisecond Pulsars [PDF]
Symposium - International Astronomical Union, 2004 Giant pulses (GPs), occasional individual pulses with an intensity 100 times the average intensity, have been detected in four pulsars to date. Their origin is not well understood, but studies suggest a connection between the strength of magnetic field at the light cylinder Blc and the existence of GPs. Here, we report on detection of significant Large
Joshi, B. C. +4 more
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Spin Equilibrium of Rapidly Spinning Neutron Stars via Transient Accretion
Galaxies, 2023 The concept of spin equilibrium due to an interaction between the stellar magnetosphere and a thin, Keplerian accretion disk, and a well-known formula of the corresponding equilibrium spin frequency, provide a key understanding of spin evolution and the ...
Sudip Bhattacharyya
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Pulse profiles of millisecond pulsars [PDF]
International Astronomical Union Colloquium, 1996 We present a comparison between the average radio pulse profiles of millisecond pulsars (MSPs) in the field and in globular clusters. Our sample consists of 20 field MSPs and 25 cluster MSPs for which observations exist at 400 - 600 MHz. We find that 6 of the 20 field MSPs, or about 30%, have a comparable interpulse at a phase offset of 180 ±30 ...
Jayawardhana, Ray, Grindlay, Jonathan E.
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Effect of Ephemeris on Pulsar Timing and Navigation Accuracy Based on X-ray Pulsar Navigation-I Data
Universe, 2022 Solar system ephemeris is very important for pulsar timing and navigation. In order to explore the effect of different precision ephemerides on X-ray pulsar timing and navigation, the differences between timing and navigation results with four JPL ...
Yongtao Deng, Shuanggen Jin
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An ultraluminous nascent millisecond pulsar [PDF]
Monthly Notices of the Royal Astronomical Society: Letters, 2015 Abstract If the ultraluminous source (ULX) M82 X-2 sustains its measured spin-up value of $\dot{\nu }= 10^{-10}\,{\rm s^{-2}}$, it will become a millisecond pulsar in less than 105 yr. The observed (isotropic) luminosity of 1040 erg s−1 also supports the notion that the neutron star will spin up to a millisecond period upon accreting ...
Kluzniak, W., Lasota, J. -P.
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