Results 111 to 120 of about 2,869 (212)

Hidden slow pulsars in binaries

The Astrophysical Journal, 1993
The recent discovery of the binary containing the slow pulsar PSR 1718-19 orbiting around a low-mass companion star adds new light on the characteristics of binary pulsars. The properties of the radio eclipses of PSR 1718-19 are the most striking observational characteristics of this system.
Marco Tavani, Leigh Brookshaw
openaire   +1 more source

An updated nuclear-physics and multi-messenger astrophysics framework for binary neutron star mergers. [PDF]

Nat Commun, 2023
Pang PTH, Dietrich T, Coughlin MW, Bulla M, Tews I, Almualla M, Barna T, Kiendrebeogo RW, Kunert N, Mansingh G, Reed B, Sravan N, Toivonen A, Antier S, VandenBerg RO, Heinzel J, Nedora V, Salehi P, Sharma R, Somasundaram R, Van Den Broeck C.   +20 more
europepmc   +1 more source

Signals of the QCD Phase Transition in the Heavens

, 2007
The modern phase diagram of strongly interacting matter reveals a rich structure at high-densities due to phase transitions related to the chiral symmetry of quantum chromodynamics (QCD) and the phenomenon of color superconductivity.
Schaffner-Bielich, Jürgen
core  

Three binary millisecond pulsars in NGC 6266

, 2003
We present rotational and astrometric parameters of three millisecond pulsars located near the center of the globular cluster NGC 6266 (M62), resulting from timing observations with the Parkes radio telescope.
Manchester RN, Lyne AG, Corongiu A., D'AMICO, NICOLO', Camilo F, Sarkissian J, Possenti A   +6 more
core   +1 more source

Discovering Pulsars in Compact Binaries with a Hidden Markov Model

The Astrophysical Journal
Discovering radio pulsars in compact binaries, whose orbital periods P _b satisfy P _b ≲ 1 day, is computationally challenging, because the time-dependent pulse frequency f _p ( t ) is strongly Doppler modulated by the binary motion.
Joseph O’Leary, Liam Dunn, Andrew Melatos   +2 more
doaj   +1 more source

Strongly interacting matter exhibits deconfined behavior in massive neutron stars. [PDF]

Nat Commun, 2023
Annala E, Gorda T, Hirvonen J, Komoltsev O, Kurkela A, Nättilä J, Vuorinen A.   +6 more
europepmc   +1 more source

Detection of binary pulsars with GPU-accelerated sinusoidal Hough transformations. [PDF]

, 2013
Analysis of relativistic binary pulsars is currently the best means by which to test theories of gravity in strong gravitational fields. Four-dimensional Hough transformations can detect sinusoids in noisy images.
Laidler, Christopher, Kuttel, Michelle M.   +1 more
core  

The population of wide binary millisecond pulsars

, 2003
We present the results of a binary population synthesis study of wide binary millisecond pulsars (BMSPs) forming through four different evolutionary channels.
B. Willems, U. Kolb, Kolb, U., Willems, B.   +3 more
core   +1 more source

ePoster

European Journal of Neurology, Volume 32, Issue S1, June 2025.
wiley   +1 more source

Temporal Variations in Pulsar Spectropolarimetry: Findings from Millisecond Pulsar J2144–5237 Using Parkes UWL Receiver

The Astrophysical Journal
While the temporal variations of the spectropolarimetric nature of pulsars remain unexplored, this investigation offers significant potential for uncovering key insights into pulsar emission mechanisms, magnetic field geometry, and propagation effects ...
Rahul Sharan, Bhaswati Bhattacharyya, Simon Johnston, Patrick Weltevrede, Jayanta Roy   +4 more
doaj   +1 more source