Results 111 to 120 of about 17,664 (256)

Challenges in explaining the Galactic Center gamma-ray excess with millisecond pulsars [PDF]

, 2015
Ilias Cholis, Dan Hooper, Tim Linden
openalex   +1 more source

Discovery of three binary millisecond pulsars

The Astrophysical Journal, 1994
We report the discovery of three binary millisecond pulsars in circular orbits with low-mass companions from a continuing survey of the southern sky with the Parkes radio telescope. The three pulsars, PSR J0034-0534, PSR J1045-4509, and PSR J2145-0750 have pulse periods of 1.87, 7.47, and 16.05 ms and orbital periods of 1.6, 4.1, and 6.8 days ...
Bailes, M., Harrison, P. A., Lorimer, D. R., Johnston, S., Lyne, A. G., Manchester, R. N., D'Amico, N., Nicastro, L., Tauris, T. M., Robinson, C.   +9 more
openaire   +3 more sources

Investigation of Accuracy of TOA and SNR of Radio Pulsar Signals for Vehicles Navigation. [PDF]

Sensors (Basel), 2023
Kabakchiev H, Behar V, Kabakchieva D, Kisimov V, Stefanova K.   +4 more
europepmc   +1 more source

Formation of binary millisecond pulsars by accretion-induced collapse of white dwarfs [PDF]

, 2009
Jarrod R. Hurley, Christopher A. Tout, D. T. Wickramasinghe, Lilia Ferrario, Paul D. Kiel   +4 more
openalex   +1 more source

Studying millisecond pulsars in X-rays [PDF]

Astrophysics and Space Science, 2007
To appear in Astrophysics and Space Science, Proceedings of "Isolated Neutron Stars: from the Interior to the Surface", eds. D. Page, R. Turolla and S.
openaire   +2 more sources

The Discovery of Three Pulsars in the Globular Cluster M15 with FAST

The Astrophysical Journal Letters
We present the discovery of three pulsars in the globular cluster (GC) M15 (NGC 7078) by the Five-hundred-meter Aperture Spherical Radio Telescope. PSR J2129+1210J (M15J) is a millisecond pulsar with a spin period of 11.84 ms and a dispersion measure of ...
Yuxiao Wu, Zhichen Pan, Lei Qian, Scott M. Ransom, Ralph P. Eatough, BoJun Wang, Paulo C. C. Freire, Kuo Liu, Zhen Yan, Jintao Luo, Liyun Zhang, Minghui Li, Dejiang Yin, Baoda Li, Yifeng Li, Yinfeng Dai, Yaowei Li, Xinnan Zhang, Tong Liu, Yu Pan   +19 more
doaj   +1 more source

Internal gas models and central black hole in 47 Tucanae using millisecond pulsars [PDF]

, 2018
Federico Abbate, Andrea Possenti, A. Ridolfi, P. C. C. Freire, F. Camilo, R. N. Manchester, N. D’Amico   +6 more
openalex   +1 more source

Probing Populations of Dark Stellar Remnants in the Globular Clusters 47 Tuc and Terzan 5 Using Pulsar Timing

The Astrophysical Journal
We present a new method to combine multimass equilibrium dynamical models and pulsar timing data to constrain the mass distribution and remnant populations of Milky Way globular clusters (GCs).
Peter J. Smith, Vincent Hénault-Brunet, Nolan Dickson, Mark Gieles, Holger Baumgardt   +4 more
doaj   +1 more source

SIX NEW MILLISECOND PULSARS FROM ARECIBO SEARCHES OF FERMI GAMMA-RAY SOURCES [PDF]

, 2016
H. T. Cromartie, F. Camilo, M. Kerr, J. S. Deneva, S. M. Ransom, P. S. Ray, E. C. Ferrara, P. F. Michelson, K. S. Wood   +8 more
openalex   +1 more source

Anticorrelation Between Flux and Photon Index of Hard-X-Ray Emission from the Crab

The Astrophysical Journal
Using Swift Burst Alert Telescope event-mode data during gamma-ray burst occurrences, we conduct spectral analysis for the Crab system. From 38 good observations, which span a period of 18 yr from 2006 to 2023, we find that the Crab’s X-ray flux not only
Koothodil Abhijith Augustine, Hsiang-Kuang Chang   +1 more
doaj   +1 more source