Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Kudale, S."'
Autor:
Grover, G., Bhat, N. D. R., McSweeney, S., Lee, C. P., Meyers, B. W., Tan, C. M., Kudale, S. S.
The phenomenon of pulsar nulling, where pulsars temporarily and stochastically cease their radio emission, is thought to be indicative of a `dying' pulsar, where radio emission ceases entirely. Here we report the discovery of a long-period pulsar, PS
Externí odkaz:
http://arxiv.org/abs/2405.16725
Autor:
Bhat, N. D. R., Swainston, N. A., McSweeney, S. J., Xue, M., Meyers, B. W., Kudale, S., Dai, S., Tremblay, S. E., van Straten, W., Shannon, R. M., Smith, K. R., Sokolowski, M., Ord, S. M., Sleap, G., Williams, A., Hancock, P. J., Lange, R., Tocknell, J., Johnston-Hollitt, M., Kaplan, D. L., Tingay, S. J., Walker, M.
In Paper I, we presented an overview of the Southern-sky MWA Rapid Two-metre (SMART) survey, including the survey design and search pipeline. While the combination of MWA's large field-of-view and the voltage capture system brings a survey speed of ~
Externí odkaz:
http://arxiv.org/abs/2302.11920
Autor:
Bhat, N. D. R., Swainston, N. A., McSweeney, S. J., Xue, M., Meyers, B. W., Kudale, S., Dai, S., Tremblay, S. E., van Straten, W., Shannon, R. M., Smith, K. R., Sokolowski, M., Ord, S. M., Sleap, G., Williams, A., Hancock, P. J., Lange, R., Tocknell, J., Johnston-Hollitt, M., Kaplan, D. L., Tingay, S. J., Walker, M.
We present an overview of the Southern-sky MWA Rapid Two-metre (SMART) pulsar survey that exploits the MWA's large field of view and voltage capture system to survey the sky south of 30 degree in declination for pulsars and fast transients in the 140
Externí odkaz:
http://arxiv.org/abs/2302.11911
Autor:
Swainston, N. A., Bhat, N. D. R., Sokolowski, M., McSweeney, S. J., Kudale, S., Dai, S., Smith, K. R., Morrison, I. S., Shannon, R. M., van Straten, W., Xue, M., Ord, S. M., Tremblay, S. E., Meyers, B. W., Williams, A., Sleap, G., Johnston-Hollitt, M., Kaplan, D. L., Tingay, S. J., Wayth, R. B.
We report the discovery of the first new pulsar with the Murchison Widefield Array (MWA), PSR J0036$-$1033, a long-period (0.9 s) nonrecycled pulsar with a dispersion measure (DM) of 23.1 ${\rm pc\,cm^{-3}}$. It was found after processing only a smal
Externí odkaz:
http://arxiv.org/abs/2104.10018
The carousel model of pulsar emission attributes the phenomenon of subpulse drifting to a set of discrete sparks located very near the stellar surface rotating around the magnetic axis. Here, we investigate the subpulse drifting behaviour of PSR B003
Externí odkaz:
http://arxiv.org/abs/1908.03677
Autor:
Bhattacharyya, B., Roy, J., Stappers, B. W., Johnson, T., Ilie, C. D., Lyne, A., Malenta, M., Weltevrede, P., Chengalur, J., Cooper, S., Kaur, B., Keith, M., Kerr, M., Kudale, S., McLaughlin, M. A., Ransom, S. M., Ray, P. S.
We have been conducting the GMRT High Resolution Southern Sky (GHRSS) survey for the last four years and have discovered 18 pulsars to date. The GHRSS survey is an off-Galactic-plane survey at 322 MHz in a region of the sky (declination range -40 deg
Externí odkaz:
http://arxiv.org/abs/1906.09574
Autor:
Petroff, E., Keane, E. F., Barr, E. D., Reynolds, J. E., Sarkissian, J., Edwards, P. G., Stevens, J., Brem, C., Jameson, A., Burke-Spolaor, S., Johnston, S., Bhat, N. D. R., Chandra, P., Kudale, S., Bhandari, S.
"Perytons" are millisecond-duration transients of terrestrial origin, whose frequency-swept emission mimics the dispersion of an astrophysical pulse that has propagated through tenuous cold plasma. In fact, their similarity to FRB 010724 had previous
Externí odkaz:
http://arxiv.org/abs/1504.02165
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Autor:
Bhat, N. D. R., Chengalur, J. N., Cox, P. J., Gupta, Y., Prasad, J., Roy, J., Bailes, M., Burke-Spolaor, S., Kudale, S. S., van Straten, W.
Next-generation radio arrays, including the Square Kilometre Array (SKA) and its pathfinders, will open up new avenues for exciting transient science at radio wavelengths. Their innovative designs, comprising a large number of small elements, pose se
Externí odkaz:
http://arxiv.org/abs/1302.3418
Akademický článek
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