Deep Analyses of Nulling in Arecibo Pulsars Reveal Further Periodic Behavior

Abstract

Sensitive Arecibo observations provide an unprecedented ability to detect nulls for an accurate pulse-modulation quelling (PMQ) analysis. We demonstrate that a number of conal pulsars show "periodic nulling" similar to the phenomenon found earlier in pulsar B1133+16.

5 pages, 2 figures, 2 tables, uses mn2e.cls

References in corpus (4)

• A periodically active pulsar giving insight into magnetospheric physics
• Pulsar Nulling and Mode Changing
• The subpulse modulation properties of pulsars at 92 cm and the frequency dependence of subpulse modulation
• Simultaneous Single-Pulse Observations of Radio Pulsars: V. On the Broadband Nature of The Pulse Nulling Phenomenon in PSR B1133+16

Cited by in corpus (2)

• On the long and short nulls, modes and interpulse emission of radio pulsar B1944+17
• Correlation of Fermi photons with high-frequency radio giant pulses from the Crab pulsar