Hostname: page-component-cd9895bd7-lnqnp Total loading time: 0 Render date: 2024-12-26T06:01:09.287Z Has data issue: false hasContentIssue false
  • English
  • Français

The Magnetoionic Universe: Timing, Bursts, and SETI

Published online by Cambridge University Press:  04 June 2018

James M. Cordes
James M. Cordes*
Affiliation:
Astronomy Department and Center for Astrophysics and Planetary Science, Cornell University, Ithaca, NYU.S.A.14853
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Propagation effects have been central to pulsar research and indeed were an integral part of the pulsar discovery and its prologue. I will summarize the early deduction process for establishing pulsar distances and refinements to the distance scale and modeling of the Galaxy in electron density and magnetic field. This will lead to the analogous current situation of understanding distances and media for extragalactic radio bursts. The role of magnetoionic media in precision pulsar timing and surveys for transients will be summarized. Finally, going full circle, searches for extraterrestrial intelligence (LGMs) also require attention to propagation effects.

Keywords

Magnetic fieldspulsars: generalinterplanetary mediumISM:magnetic fieldsISM: structureintergalactic medium
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 13 , Symposium S337: Pulsar Astrophysics the Next Fifty Years , September 2017 , pp. 269 - 274
Copyright
Copyright © International Astronomical Union 2018 

References

Cordes, J. M. & Lazio, T. J. W. 2002, arXiv:astro-ph/0207156Google Scholar
Cordes, J. M., Shannon, R. M., & Stinebring, D. R., 2016, ApJ, 817, 16Google Scholar
Churchwell, E., Babler, B. L., Meade, M. R., et al. 2009, PASP, 121, 213Google Scholar
Han, J., 2013, Solar and Astrophysical Dynamos and Magnetic Activity, 294, 213Google Scholar
Hewish, A., Bell, S. J., Pilkington, J. D. H., Scott, P. F., & Collins, R. A., 1968, Nature, 217, 709Google Scholar
Lyne, A. G., & Rickett, B. J., 1968, Nature, 218, 326CrossRefGoogle Scholar
Manchester, R. N., 1972, (ApJ), 172, 43Google Scholar
Pilkington, J. D. H., Hewish, A., Bell, S. J., & Cole, T. W., 1968, Nature, 218, 126Google Scholar
Reid, M. J., Menten, K. M., Zheng, X. W., et al. 2009, ApJ, 700, 137–148Google Scholar
Rickett, B. J., Coles, W. A., & Bourgois, G., 1984, A&A, 134, 390Google Scholar
Salpeter, E. E., 1969, Nature, 221, 31Google Scholar
Scheuer, P. A. G. 1968, Nature, 218, 920Google Scholar
Smith, F. G., 1968, Nature, 218, 325Google Scholar
Tanenbaum, B. S., Zeissig, G. A., & Drake, F. D., 1968, Science, 160, 760CrossRefGoogle Scholar
Tendulkar, S. P., Bassa, C. G., Cordes, J. M., et al. 2017, ApJL, 834, L7Google Scholar
Yao, J. M., Manchester, R. N., & Wang, N., 2017, ApJ, 835, 29Google Scholar