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Low frequency Observations of Millisecond Pulsars

Published online by Cambridge University Press:  26 May 2016

Arkady Kuzmin
Arkady Kuzmin*
Affiliation:
Pushchino Radio Astronomy Observatory, Astro Space Center, Lebedev Physical Institute, Pushchino, Moscow Region, 142290, Russia

Abstract

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We present results of the first low frequency measurements of integrated profiles and flux densities of a large set of millisecond pulsars at 102 MHz. Combining our observations with data at higher frequencies, borrowed from literature we performed the comparative analysis of the frequency dependence of profile width and spectra of millisecond and normal pulsars, searching for similarities and differences between their properties. Millisecond pulsars are differ to “normal” ones in much weaker frequency dependence of the width of integrated profile and the absence of the low- frequency turn-over in pulsar spectra.

Type
Part 7: Pulsars and other Compact Galactic Objects
Information
Symposium - International Astronomical Union , Volume 199: The Universe at Low Radio Frequencies , 2002 , pp. 389 - 392
Copyright
Copyright © Astronomical Society of the Pacific 2002 

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