A Double-Pulsar System: A Rare Laboratory for Relativistic Gravity and Plasma Physics
@article{Lyne2004ADS, title={A Double-Pulsar System: A Rare Laboratory for Relativistic Gravity and Plasma Physics}, author={Andrew G. Lyne and Marta Burgay and Michael Kramer and Andrea Possenti and Richard N. Manchester and Fernando Camilo and Maura Mclaughlin and Duncan R. Lorimer and Nicolo' D'Amico and Bhuwan Joshi and John Reynolds and Paulo C. C. Freire}, journal={Science}, year={2004}, volume={303}, pages={1153 - 1157} }
The clocklike properties of pulsars moving in the gravitational fields of their unseen neutron-star companions have allowed unique tests of general relativity and provided evidence for gravitational radiation. We report here the detection of the 2.8-second pulsar J0737–3039B as the companion to the 23-millisecond pulsar J0737–3039A in a highly relativistic double neutron star system, allowing unprecedented tests of fundamental gravitational physics. We observed a short eclipse of J0737–3039A by…
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References
SHOWING 1-10 OF 26 REFERENCES
Strong-field tests of relativistic gravity and binary pulsars.
- PhysicsPhysical review. D, Particles and fields
- 1992
A detailed account of the parametrized post-Keplerian'' (PPK) formalism, a general phenomenological framework designed to extract the maximum possible information from pulsar timing and pulse-structure data, and how it can be combined with the predictions of a rather generic class of tensor biscalar theories to bring together tests based on observations of several different pulsars.
Pulsar timing and relativistic gravity
- PhysicsPhilosophical Transactions of the Royal Society of London. Series A: Physical and Engineering Sciences
- 1992
In addition to being fascinating objects to study in their own right, pulsars are exquisite tools for probing a variety of issues in basic physics. Recycled pulsars, thought to have been spun up in…
Self-Consistency of Relativistic Observables with General Relativity in the White Dwarf-Neutron Star Binary PSR J1141–6545
- Physics
- 2003
Here we report timing measurements of the relativistic binary PSR J1141-6545 that constrain the component masses and demonstrate that the orbital period derivative b = (-4 ± 1) × 10-13 is consistent…
Studies of the Relativistic Binary Pulsar PSR B1534+12. I. Timing Analysis
- Physics
- 2002
We have continued our long-term study of the double neutron star binary pulsar PSR B1534+12, using new instrumentation to make very high precision measurements at the Arecibo Observatory. We have…
Does mass accretion lead to field decay in neutron stars?
- Physics, GeologyNature
- 1989
WHETHER or not neutron-star magnetic fields decay is a matter of current debate. The recent observation1,2 of cyclotron lines from γ-ray-burst sources, thought to be relatively old neutron stars,…
Evidence for geodetic spin precession in the binary pulsar 1913+16
- Physics
- 1989
Six years of careful observations have revealed a gradual secular evolution in the pulse profile of binary pulsar PSR 1913 + 16. At frequencies near 1400 MHz, the flux density in the first component…
Higher-order relativistic periastron advances and binary pulsars
- Physics
- 1988
SummaryThe contributions to the periastron advance of a system of two condensed bodies coming from relativistic dynamical effects of order higher than the usual first post-Newtonian (1PN) equations…
Pulsar distances and the galactic distribution of free electrons
- Physics
- 1993
We describe a quantitative model for the distribution of free electrons in the Galaxy, with particular emphasis on its utility for estimating pulsar distances from dispersion measures. Contrary to…
Determination of the Geometry of the PSR B1913+16 System by Geodetic Precession
- Physics
- 1998
New observations of the binary pulsar B1913+16 are presented. Since 1978 the leading component of the pulse profile has weakened dramatically by about 40%. For the first time, a decrease in component…
Pulsar Spin Evolution, Kinematics, and the Birthrate of Neutron Star Binaries
- Physics
- 1999
From considerations of spin evolution and kinematics in the Galactic potential, we argue that the pulsars B1913+16, B1534+12, and B2127+11C may be younger than previously assumed, and we find that a…