Results 1 to 10 of about 653,753 (149)

The Australia Telescope National Facility Pulsar Catalogue [PDF]

Astronomical Journal, 2005
We have compiled a new and complete catalog of the main properties of the 1509 pulsars for which published information currently exists. The catalog includes all spin-powered pulsars, as well as anomalous X-ray pulsars and soft gamma-ray repeaters showing coherent pulsed emission, but excludes accretion-powered systems.
R. N. Manchester, G. B. Hobbs, A. Teoh, M. Hobbs   +3 more
exaly   +2 more sources

Identifying Companions in Pulsar Binary Systems via Gaia Data

Universe
In the optical band, very few pulsars can be directly detected, but some of the pulsar binary companions can be observed. This study leverages high-precision astrometric data from Gaia Data Release 3 (DR3) to identify pulsar companions in binary systems.
Ying Wang, Li Guo, Zhen Yan
exaly   +3 more sources

HISTORY OF LOW-FREQUENCY RESEARCH OF PULSARS [PDF]

Radio Physics and Radio Astronomy, 2021
Purpose: The main most pronounced events, which occurred in the initial period of the pulsars’ study at the decameter wavelength range, are presented.
O. M. Ulyanov
doaj   +1 more source

The MeerKAT telescope as a pulsar facility: System verification and early science results from MeerTime [PDF]

Publications of the Astronomical Society of Australia, 2020
AbstractWe describe system verification tests and early science results from the pulsar processor (PTUSE) developed for the newly commissioned 64-dish SARAO MeerKAT radio telescope in South Africa. MeerKAT is a high-gain (${\sim}2.8\,\mbox{K Jy}^{-1}$) low-system temperature (${\sim}18\,\mbox{K at }20\,\mbox{cm}$) radio array that currently operates at
M. Bailes, A. Jameson, F. Abbate, E. D. Barr, N. D. R. Bhat, L. Bondonneau, M. Burgay, S. J. Buchner, F. Camilo, D. J. Champion, I. Cognard, P. B. Demorest, P. C. C. Freire, T. Gautam, M. Geyer, J.-M. Griessmeier, L. Guillemot, H. Hu, F. Jankowski, S. Johnston, A. Karastergiou, R. Karuppusamy, D. Kaur, M. J. Keith, M. Kramer, J. van Leeuwen, M. E. Lower, Y. Maan, M. A. McLaughlin, B. W. Meyers, S. Osłowski, L. S. Oswald, A. Parthasarathy, T. Pennucci, B. Posselt, A. Possenti, S. M. Ransom, D. J. Reardon, A. Ridolfi, C. T. G. Schollar, M. Serylak, G. Shaifullah, M. Shamohammadi, R. M. Shannon, C. Sobey, X. Song, R. Spiewak, I. H. Stairs, B. W. Stappers, W. van Straten, A. Szary, G. Theureau, V. Venkatraman Krishnan, P. Weltevrede, N. Wex, T. D. Abbott, G. B. Adams, J. P. Burger, R. R. G. Gamatham, M. Gouws, D. M. Horn, B. Hugo, A. F. Joubert, J. R. Manley, K. McAlpine, S. S. Passmoor, A. Peens-Hough, Z. R Ramudzuli, A. Rust, S. Salie, L. C. Schwardt, R. Siebrits, G. Van Tonder, V. Van Tonder, M. G. Welz   +74 more
openaire   +9 more sources

The Coaxial L-P Cryogenic Receiver of the Sardinia Radio Telescope

IEEE Access, 2022
The design and characterization of the coaxial dual-band L-P radio astronomical receiver for the prime focus of the Sardinia radio telescope are presented.
Giuseppe Valente, Tonino Pisanu, Alessandro Navarrini, Pasqualino Marongiu, Alessandro Orfei, Sergio Mariotti, Renzo Nesti, Juri Roda, Alessandro Cattani, Pietro Bolli, Giorgio Montisci   +10 more
doaj   +1 more source

Probing the Solar Interior with Lensed Gravitational Waves from Known Pulsars

The Astrophysical Journal, 2023
When gravitational waves (GWs) from a spinning neutron star arrive from behind the Sun, they are subjected to gravitational lensing that imprints a frequency-dependent modulation on the waveform.
Ryuichi Takahashi, Soichiro Morisaki, Teruaki Suyama   +2 more
doaj   +1 more source

The Future of Pulsar Research and Facilities [PDF]

Proceedings of the International Astronomical Union, 2017
AbstractRadio pulsars have been responsible for many astonishing astrophysical and fundamental physics breakthroughs since their discovery 50 years ago. In this review I will discuss many of the highlights, most of which were only possible because of the provision of large-scale observing facilities.
openaire   +2 more sources

Future Facilities for Gamma-Ray Pulsar Studies [PDF]

Symposium - International Astronomical Union, 2004
Pulsars seen at gamma-ray energies offer insight into particle acceleration to very high energies, along with information about the geometry and interaction processes in the magnetospheres of these rotating neutron stars. During the next decade, a number of new gamma-ray facilities will become available for pulsar studies.
openaire   +2 more sources

Studying pulsars with the SKA and other new facilities [PDF]

International Astronomical Union Colloquium, 2000
Abstract The Square Kilometre Array (SKA) is a proposed next generation radio telescope. Between now and 2005 this project is in a technology development and prototyping phase, with construction likely to begin in ~ 2010. This paper describes what the SKA may be like, its key features, the motivation for building it and where you can access more ...
openaire   +2 more sources

Understanding the Neutron Star Population with the SKAO telescopes

The Open Journal of Astrophysics
The known population of non-accreting neutron stars is ever growing and currently consists of more than 3500 sources. Pulsar surveys with the SKAO telescopes will greatly increase the known population, adding radio pulsars to every subgroup in the radio ...
Lina Levin, Manjari Bagchi, Marta Burgay, Adam. T. Deller, Vanessa Graber, Andrei Igoshev, Michael Kramer, Duncan Lorimer, Bettina Posselt, Thiagaraj Prabu, Kaustubh Rajwade, Nanda Rea, Benjamin Stappers, Thomas. M. Tauris, Patrick Weltevrede   +14 more
doaj   +4 more sources