Discoveries of Rotating Radio Transients in the 350 MHz Green Bank Telescope Drift-scan Survey

Chen Karako-Argaman; the GBT Drift-scan Collaboration

doi:10.1017/s1743921312023290

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arXiv · 1211.2183

Discoveries of Rotating Radio Transients in the 350 MHz Green Bank Telescope Drift-scan Survey

Chen Karako-Argaman·the GBT Drift-scan Collaboration

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Abstract

Rotating Radio Transients (RRATs) are a class of pulsars characterized by sporadic bursts of radio emission, which make them difficult to detect in typical periodicity-based pulsar searches. Using newly developed post-processing techniques for automatically identifying single bright astrophysical pulses, such as those emitted from RRATs, we have discovered approximately 30 new RRAT candidates in data from the Green Bank Telescope 350 MHz drift-scan survey. A total of 6 of these have already been confirmed and the remainder look extremely promising. Here we describe these techniques and present the most recent results on these new RRAT candidates.

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Chen Karako-Argaman, the GBT Drift-scan Collaboration. 2012-11-09. Discoveries of Rotating Radio Transients in the 350 MHz Green Bank Telescope Drift-scan Survey. https://doi.org/10.1017/s1743921312023290

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