SIMBAD references

2014MNRAS.445.3105D - Mon. Not. R. Astron. Soc., 445, 3105-3114 (2014/December-2)

Flux-density spectral analysis for several pulsars and two newly identified gigahertz-peaked spectra pulsars.

DEMBSKA M., KIJAK J., JESSNER A., LEWANDOWSKI W., BHATTACHARYYA B. and GUPTA Y.

Abstract (from CDS):

In this paper, we present results from flux-density measurements for 21 pulsars over a wide frequency range, using the Giant Metrewave Radio Telescope (GMRT) and the Effelsberg telescope. Our sample was a set of mostly newly discovered pulsars from the selection of candidates for gigahertz-peaked spectra (GPS) pulsars. Using the results of our observations along with previously published data, we identify two new GPS pulsars. One of them, PSR J1740+1000, with dispersion measure (DM) of 24 pc/cm3, is the first GPS pulsar with such a low DM value. We also selected several strong candidates for objects with high-frequency turnover in their spectra, which require further investigation. We also revisit our source selection criteria for future searches for GPS pulsars.

Abstract Copyright: © 2014 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society (2014)

Journal keyword(s): pulsars: general - pulsars: individual: J1740+1000 - pulsars: individual: J1852-0635

Simbad objects: 28

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2021.06.19-14:08:46

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