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Gigahertz-peaked spectra pulsars

Published online by Cambridge University Press:  04 June 2018

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
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Abstract

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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.

Type
Contributed Papers
Copyright
Copyright © International Astronomical Union 2018 

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