English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

In an earlier paper, we introduced a model for pulsars in which non-radialoscillations of high spherical degree (\el) aligned to the magnetic axis of aspinning neutron star were able to reproduce subpulses like those observed insingle-pulse measurements of pulsar intensity. The model did not addresspolarization, which is an integral part of pulsar emission. Observations showthat many pulsars emit radio waves that appear to be the superposition of twolinearly polarized emission modes with orthogonal polarization angles. In thispaper, we extend our model to incorporate linear polarization. As before, wepropose that pulsational displacements of stellar material modulate the pulsaremission, but now we apply this modulation to a linearly-polarized mode ofemission, as might be produced by curvature radiation. We further introduce asecond polarization mode, orthogonal to the first, that is modulated bypulsational velocities. We combine these modes in superposition to model theobserved Stokes parameters in radio pulsars.

A Pulsational Model for the Orthogonal Polarization Modes in Radio Pulsars