The Double Pulsar System J0737-3039: Modulation of A by B at Eclipse

@article{Mclaughlin2004TheDP,
  title={The Double Pulsar System J0737-3039: Modulation of A by B at Eclipse},
  author={Maura Mclaughlin and Andrew G. Lyne and Duncan R. Lorimer and Andrea Possenti and Richard N. Manchester and Fernando Camilo and Ingrid H. Stairs and Michael Kramer and Marta Burgay and Nicolo' D'Amico and Paulo C. C. Freire and B. C. Bhat},
  journal={The Astrophysical Journal},
  year={2004},
  volume={616}
}
We have investigated the eclipse of the 23 ms pulsar, PSR J0737-3039A, by its 2.8 s companion PSR J0737-3039B in the recently discovered double pulsar system using data taken with the Green Bank Telescope at 820 MHz. We find that the pulsed flux density at eclipse is strongly modulated with the periodicity of the 2.8 s pulsar. The eclipse occurs earlier and is deeper at those rotational phases of B when its magnetic axis is aligned with the line of sight than at phases when its magnetic axis is… 

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References

SHOWING 1-10 OF 16 REFERENCES
The Double Pulsar System J0737–3039: Modulation of the Radio Emission from B by Radiation from A
We have analyzed single pulses from PSR J0737-3039B, the 2.8 s pulsar in the recently discovered double pulsar system, using data taken with the Green Bank Telescope at 820 and 1400 MHz. We report
Fluctuation and morphological properties of the pulsars in J0737--3039 system
We describe the morphological and fluctuation properties of the pulsars in the double neutron star system, PSR J0737--3039. Pulsar B is seen in almost all orbital phases, except in the range of $\sim
On the nature of eclipses in binary pulsar J0737–3039
We consider the magnetohydrodynamical interaction between the relativistic wind outflowing from pulsar A and the static magnetosphere of pulsar B in the binary pulsar system PSR J0737-3039. We
Orientations of Spin and Magnetic Dipole Axes of Pulsars in the J0737–3039 Binary Based on Polarimetry Observations at the Green Bank Telescope
We report here the first polarimetric measurements of the pulsars in the J0737-3039 binary neutron star system using the Green Bank Telescope. The data suggest that the primary star (pulsar A) has a
Green Bank Telescope Measurement of the Systemic Velocity of the Double Pulsar Binary J0737-3039 and Implications for Its Formation
We report on the measurement at 820 and 1400 MHz of the orbital modulation of the diffractive scintillation timescale from pulsar A in the double-pulsar system J07373039 using the Green Bank
Green bank telescope observations of the eclipse of pulsar A in the double pulsar binary PSR j0737-3039
We report on the first Green Bank Telescope observations at 427, 820, and 1400 MHz of the newly discovered, highly inclined, and relativistic double pulsar binary. We focus on the brief eclipse of
A Double-Pulsar System: A Rare Laboratory for Relativistic Gravity and Plasma Physics
TLDR
The detection of the 2.8-second pulsar J0737–3039B as the companion to the 23-millisecond pulsars in a highly relativistic double neutron star system, allowing unprecedented tests of fundamental gravitational physics.
An increased estimate of the merger rate of double neutron stars from observations of a highly relativistic system
TLDR
This work reports the discovery of a 22-ms pulsar, PSR J0737–3039, which is a member of a highly relativistic double-neutron-star binary with an orbital period of 2.4 hours, which implies an order-of-magnitude increase in the predicted merger rate for double- NEUTron- star systems in the authors' Galaxy (and in the rest of the Universe).
Accretion onto magnetized neutron stars: structure and interchange instability of a model magnetosphere.
A self-consistent model for the entry of spherically infalling plasma into the magnetosphere of a slowly rotating, strongly magnetized neutron star, in the case of a weakly magnetized infalling
Proceedings of the 2004 Aspen Winter Conf. on Astrophsics " Binary Radio Pulsars " , ASP Conf. Series, (eds.) F. Rasio & I. Stairs (astro-ph/0404159) Burgay, M. et al. 2003
  • Proceedings of the 2004 Aspen Winter Conf. on Astrophsics " Binary Radio Pulsars " , ASP Conf. Series, (eds.) F. Rasio & I. Stairs (astro-ph/0404159) Burgay, M. et al. 2003
  • 2004
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