Abstract
view Abstract Citations (96) References (39) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS Frequency Dependence of Pulsar Integrated Profiles Thorsett, S. E. Abstract The dependence of component separation on observing frequency has been studied for seven pulsars that exhibit double- or multiple-component average profiles. In each case, a review of all available data shows a smooth variation of given form. No evidence is found for a 'break frequency' at which the separation behavior discretely changes. It is argued that previous reports of such a discontinuity are due to insufficiently sampled data together with a prejudice toward pure power-law functional behaviors. The absence of such a break has implications for theories of the pulsar emission mechanism and of the propagation of radio waves in the pulsar magnetosphere. Publication: The Astrophysical Journal Pub Date: August 1991 DOI: 10.1086/170355 Bibcode: 1991ApJ...377..263T Keywords: Pulsars; Radio Frequencies; Radio Emission; Stellar Magnetospheres; Wave Propagation; Astrophysics; PULSARS full text sources ADS | data products SIMBAD (10)
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