Results 131 to 140 of about 777,035 (267)

Modeling high-energy light curves of the PSR B1259-63/LS 2883 binary based on 3-D SPH simulations

, 2012
Temporal changes of X-ray to very-high-energy gamma-ray emissions from the pulsar-Be star binary PSR B1259-63/LS 2883 are studied based on 3-D SPH simulations of pulsar wind interaction with Be-disk and wind.
A. Kawachi, A. T. Okazaki, Abdo, Bate, Bongiorno, Carciofi, Corbet, Ferland, Hinton, Hirayama, J. Takata, Johnston, Johnston, K. Hayasaki, Kawachi, Khangulyan, Lee, Longair, M. Mori, M. S. Yamaguchi, Moldón, Nagataki, Negueruela, Okazaki, Porter, Rybicki, S. Nagataki, S. P. Owocki, S.-H. Lee, Sari, Silaj, T. Naito, Takata, Tam, Tavani, Uchiyama, Xu   +36 more
core   +1 more source

On binary pulsars and the force of gravity

, 2002
v4: ref. D.
openaire   +3 more sources

Pulsar magnetospheres in binary systems

The Astrophysical Journal, 1985
The criterion for stability of a tangential discontinuity interface in a magnetized, perfectly conducting inviscid plasma is investigated by deriving the dispersion equation including the effects of both gravitational and centrifugal acceleration. The results are applied to neutron star magnetospheres in X-ray binaries. The Kelvin-Helmholtz instability
J. F. Dolan, A. I. Ershkovich
openaire   +2 more sources

The Neutron Star Mass, Distance, and Inclination from Precision Timing of the Brilliant Millisecond Pulsar J0437-4715

The Astrophysical Journal Letters
The observation of neutron stars enables the otherwise impossible study of fundamental physical processes. The timing of binary radio pulsars is particularly powerful, as it enables precise characterization of their (three-dimensional) positions and ...
Daniel J. Reardon, Matthew Bailes, Ryan M. Shannon, Chris Flynn, Jacob Askew, N. D. Ramesh Bhat, Zu-Cheng Chen, Małgorzata Curyło, Yi Feng, George B. Hobbs, Agastya Kapur, Matthew Kerr, Xiaojin Liu, Richard N. Manchester, Rami Mandow, Saurav Mishra, Christopher J. Russell, Mohsen Shamohammadi, Lei Zhang, Andrew Zic   +19 more
doaj   +1 more source

The Intrabinary Shock and Companion Star of Redback Pulsar J2215+5135

The Astrophysical Journal
PSR J2215+5135 (J2215) is a “redback” spider pulsar, where the intrabinary shock (IBS) wraps around the pulsar rather than the stellar-mass companion. Spider orbital light curves are modulated, dominated by their binary companion thermal emission in the ...
Andrew G. Sullivan, Roger W. Romani
doaj   +1 more source

Progress Report on the Binary Pulsar 1913+16 [PDF]

, 1979
LA Fowler, J. Cordes, JH Taylor
openalex   +1 more source

Pulsars: Escapees from Binary Systems [PDF]

, 1970

openalex   +1 more source

4FGL J1318.2+6754: A Long Orbital-period Redback Candidate

The Astrophysical Journal Letters
By combining the Fermi catalog and the single-lined spectroscopic binaries of Gaia Data Release 3 (DR3), we report a new candidate redback millisecond pulsar binary, which is recommended as a target for radio telescopes to detect pulsed signals.
Jie Lin, Hailiang Chen, Bojun Wang, Renxin Xu   +3 more
doaj   +1 more source

4U 1626-67 - A prograde spinning X-ray pulsar in a 2500 S binary system [PDF]

, 1981
J. Middleditch, K. O. Mason, J. E. Nelson, N. E. White   +3 more
openalex   +1 more source

Discovery of a pulsar in a binary system

The Astrophysical Journal, 1975
We have detected a pulsar with a pulsation period that varies systematically between 0.058967 and 0.059045 sec over a cycle of 0.3230 d. Approximately 200 independent observations over 5-minute intervals have yielded a well-sampled velocity curve which implies a binary orbit with projected semimajor axis sin i = 1.0 solar radius, eccentricity e = 0.615,
J. H. Taylor, R. A. Hulse
openaire   +2 more sources