Hostname: page-component-7bb8b95d7b-cx56b Total loading time: 0 Render date: 2024-09-21T11:57:21.105Z Has data issue: false hasContentIssue false
  • English
  • Français

Gigahertz-peaked spectra pulsars

Published online by Cambridge University Press:  04 June 2018

Karolina Rożko ,
Wojciech Lewandowski ,
Jarosław Kijak  and
Rahul Basu
Karolina Rożko
Affiliation:
Janusz Gil Institute of Astronomy, University of Zielona Góra, ul. Szafrana 2, 65-516 Zielona Góra, Poland email: krozko@gmail.com
Wojciech Lewandowski
Affiliation:
Janusz Gil Institute of Astronomy, University of Zielona Góra, ul. Szafrana 2, 65-516 Zielona Góra, Poland email: krozko@gmail.com
Jarosław Kijak
Affiliation:
Janusz Gil Institute of Astronomy, University of Zielona Góra, ul. Szafrana 2, 65-516 Zielona Góra, Poland email: krozko@gmail.com
Rahul Basu
Affiliation:
Janusz Gil Institute of Astronomy, University of Zielona Góra, ul. Szafrana 2, 65-516 Zielona Góra, Poland email: krozko@gmail.com Inter-University Centre for Astronomy and Astrophysics Pune, 411007, India email: rahulbasu.astro@gmail.com
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.

In this short overview we summarize our knowledge of twenty five pulsars showing GPS characteristics. Especially, we will focus on two objects. The first is PSR B1800–21 - a Vela-like GPS pulsar with a variable spectrum. The second is PSR J1740+1000 - a pulsar that shows high frequency turnover based on our most recent observations using the Giant Meterwave Radio Telescope and the Green Bank Telescope.

Keywords

pulsars: generalISM: generalpulsars: individual (J1740+1000, B1800–21)
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 13 , Symposium S337: Pulsar Astrophysics the Next Fifty Years , September 2017 , pp. 96 - 99
Copyright
Copyright © International Astronomical Union 2018 

References

Basu, R., Rożko, K., Lewandowski, W., Kijak, J., & Dembska, M., 2016, MNRAS, 458, 2509CrossRefGoogle Scholar
Bilous, A. V., Kondratiev, V. I., Kramer, M., et al., 2016, A&A, 591, A134Google Scholar
Dembska, M., Kijak, J., Lewandowski, W., Jessner, A., Bhattacharyya, B., & Gupta, Y., 2014, MNRAS, 445, 3105Google Scholar
Hester, J. J., & Kulkarni, S. R., 1989, ApJ, 340, 362CrossRefGoogle Scholar
Kargaltsev, O., Misanovic, Z., Pavlov, G. G., Wong, J. A., & Garmire, G. P., 2008, ApJ, 684, 542–557CrossRefGoogle Scholar
Kargaltsev, O., & Pavlov, G. G., 2010, AIP-CP, 1248, 25–28Google Scholar
Kassim, N. E., & Weiler, K. W., 1990, ApJ, 360, 184Google Scholar
Kijak, J., Gupta, Y., & Krzeszowski, K., 2007, A&A, 462, 699–702Google Scholar
Kijak, J., Dembska, M., Lewandowski, W., Melikidze, G., & Sendyk, M., 2011a, MNRAS (Letters), 418, L114–L118CrossRefGoogle Scholar
Kijak, J., Lewandowski, W., Maron, O., Gupta, Y., & Jessner, A., 2011b, A&A, 531, A16Google Scholar
Kijak, J., Basu, R., Lewandowski, W., Rożko, K., & Dembska, M., 2017, ApJ, 840, 108Google Scholar
Lewandowski, W., Rożko, K., Kijak, J., & Melikidze, G. I., 2015, ApJ, 808, 18Google Scholar
Li, X. H., Lu, F. J., & Li, T. P., 2005, ApJ, 628, 931Google Scholar
Maron, O., Kijak, J., Kramer, M., & Wielebinski, R., 2000, A&A, 147, 195Google Scholar
McLaughlin, M. A., Cordes, J. M., & Arzoumanian, Z. 2000, in: Kramer, M., Wex, N. & Wielebinski, R. (eds.), Pulsar Astronomy - 2000 and Beyond, IAU Colloquium 177 (San Francisco: Astronomical Society of the Pacific), p. 41Google Scholar
McLaughlin, M. A., Arzoumanian, Z., Cordes, J. M., Backer, D. C., Lommen, A. N., Lorimer, D. R., & Zepka, A. F., 2002, ApJ, 564, 333CrossRefGoogle Scholar
Rajwade, K., Lorimer, D. R., & Anderson, L. D., 2016, MNRAS, 455, 493Google Scholar
Rożko, K., Rajwade, K., Lewandowski, W., Basu, R., Kijak, J., & Lorimer, D. R. 2017, in preparationGoogle Scholar
Rybicki, G. B. & Lightman, A. P. 1979, Radiative Processes in astrophysics (New York, Chichester, Brisbane, Toronto, Singapore: John Wiley & Sons, Inc.)Google Scholar
Sieber, W., 1973, A&A, 28, 237Google Scholar
Wilson, T. L. & Rohlfs, K., Hüttemeister, S. 2009, Tools of Radio Astronomy (Berlin: Springer)Google Scholar