69 citations · 511 across the 15 of their papers we have counts for
15 papers
Testing the circularity of PSR B0818-41's carousel
Samuel J. McSweeney, Lisa Smith, N. D. Ramesh Bhat +1
The phenomenon of sub-pulse drifting is an important single-pulse phenomenon that can potentially provide important insights into the elusive radio emission mechanism in pulsars. W…
The Thousand-Pulsar-Array programme on MeerKAT -- VIII. The subpulse modulation of 1198 pulsars
X. Song, P. Weltevrede, A. Szary +13
We report on the subpulse modulation properties of 1198 pulsars using the Thousand-Pulsar-Array programme on MeerKAT. About 35% of the analysed pulsars exhibit drifting subpulses w…
MeerKAT observations of the reversing drifting subpulses in PSR J1750-3503
Andrzej Szary, Joeri van Leeuwen, Geoff Wright +5
We present an analysis of the subpulse drift in PSR J1750-3503, which is characterized by abrupt transitions of drift direction. As the pulsar does not exhibit other mode changes o…
Pulsar bi-drifting: implications for polar cap geometry
Geoff Wright, Patrick Weltevrede
For many years it has been considered puzzling how pulsar radio emission, supposedly created by a circulating carousel of sub-beams, can produce the driftbands demonstrated by PSR…
On the long nulls of PSRs J1738-2330 and J1752+2359
Vishal Gajjar, Bhal Chandra Joshi, Geoffrey Wright
This paper compares and contrasts the emission of two high nulling fraction pulsars, PSRs J1738-2330 and J1752+2359. In both pulsars the emission bursts appear in a quasi-periodic…
Drifting, moding, and nulling: another look at pulsar B1918+19
Joanna M. Rankin, Geoffrey A. E. Wright, Andrew M. Brown
Arecibo observations of the conal triple pulsar B1918+19 at 0.327- and 1.4-GHz are used to analyse its subpulse behaviour in detail. We confirm the presence of three distinct drift…