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High frequency observations of southern pulsars

Abstract:

We present polarization data for 32 mainly southern pulsars at 8.4 GHz. The observations show that the polarization fraction is low in most pulsars at this frequency except for the young, energetic pulsars which continue to show polarization fractions in excess of 60 per cent. All the pulsars in the sample show evidence for conal emission with only one third also showing core emission. Many profiles are asymmetric, with either the leading or the trailing part of cone not detectable. Somewhat ...

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Authors


Johnston, S More by this author
Karastergiou, A More by this author
Willett, K More by this author
Journal:
Mon.Not.Roy.Astron.Soc.
Volume:
369
Pages:
1916-1928
Publication date:
2006-04-19
DOI:
URN:
uuid:a556fcd1-e0ba-4bbe-82f1-00e1d029d7b4
Source identifiers:
180694
Local pid:
pubs:180694
Keywords:

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