Zobrazeno 1 - 10
of 187
pro vyhledávání: '"Lenc, Emil"'
Autor:
Anumarlapudi, Akash, Dobie, Dougal, Kaplan, David L., Murphy, Tara, Horesh, Assaf, Lenc, Emil, Driessen, Laura N., Duchesne, Stefan W., Dykaar, Ms. Hannah, Gaensler, Bryan M., Galvin, Timothy J., Grundy, J. A., Heald, George, Hotan, Aidan, Huynh, Minh, Leung, James, McConnell, David, Moss, Vanessa A., Pritchard, Joshua, Raja, Wasim, Rose, Kovi, Sivakoff, Gregory R., Wang, Yuanming, Wang, Ziteng, Wieringa, Mark, Whiting, M. T.
Late-time ($\sim$ year) radio follow-up of optically-discovered tidal disruption events (TDEs) is increasingly resulting in detections at radio wavelengths, and there is growing evidence for this late-time radio activity to be common to the broad cla
Externí odkaz:
http://arxiv.org/abs/2407.12097
Autor:
Dobie, Dougal, Zic, Andrew, Oswald, Lucy S., Pritchard, Joshua, Lower, Marcus E., Wang, Ziteng, Qiu, Hao, Hurley-Walker, Natasha, Wang, Yuanming, Lenc, Emil, Kaplan, David L., Anumarlapudi, Akash, Auchettl, Katie, Bailes, Matthew, Cameron, Andrew D., Cooke, Jeffrey, Deller, Adam, Driessen, Laura N., Freeburn, James, Murphy, Tara, Shannon, Ryan M., Stewart, Adam J.
Several sources of repeating coherent bursts of radio emission with periods of many minutes have now been reported in the literature. These ``ultra-long period'' (ULP) sources have no clear multi-wavelength counterparts and challenge canonical pulsar
Externí odkaz:
http://arxiv.org/abs/2406.12352
Autor:
Dykaar, Hannah, Drout, Maria R., Gaensler, B. M., Kaplan, David L., Murphy, Tara, Horesh, Assaf, Anumarlapudi, Akash, Dobie, Dougal, Driessen, Laura N., Lenc, Emil, Stewart, Adam
We present a systematic search for tidal disruption events (TDEs) using radio data from the Variables and Slow Transients (VAST) Pilot Survey conducted using the Australian Square Kilometre Array Pathfinder (ASKAP). Historically, TDEs have been ident
Externí odkaz:
http://arxiv.org/abs/2406.08371
Autor:
Koribalski, Bärbel S., Duchesne, Stefan W., Lenc, Emil, Venturi, Tiziana, Botteon, Andrea, Shabala, Stanislav S., Vernstrom, Tessa, Carretti, Ettore, Norris, Ray P., Anderson, Craig, Hopkins, Andrew M., Riseley, C. J., Gupta, Nikhel, Velović, Velibor
Among the bent tail radio galaxies common in galaxy clusters are some with long, collimated tails (so-called head-tail galaxies) shaped by their interactions with the intracluster medium (ICM). Here we report the discovery of intricate filamentary st
Externí odkaz:
http://arxiv.org/abs/2405.04374
Autor:
Driessen, Laura N., Pritchard, Joshua, Murphy, Tara, Heald, George, Robrade, Jan, Das, Barnali, Duchesne, Stefan, Kaplan, David L., Lenc, Emil, Lynch, Christene R., Pope, Benjamin J. S., Rose, Kovi, Stelzer, Beate, Wang, Yuanming, Zic, Andrew
We present the Sydney Radio Star Catalogue, a new catalogue of stars detected at megahertz to gigahertz radio frequencies. It consists of 839 unique stars with 3,405 radio detections, more than doubling the previously known number of radio stars. We
Externí odkaz:
http://arxiv.org/abs/2404.07418
Autor:
Pritchard, Joshua, Murphy, Tara, Heald, George, Wheatland, Michael S., Kaplan, David L., Lenc, Emil, O'Brien, Andrew, Wang, Ziteng
The population of radio-loud stars has to date been studied primarily through either targeted observations of a small number of highly active stars or widefield, single-epoch surveys that cannot easily distinguish stellar emission from background ext
Externí odkaz:
http://arxiv.org/abs/2312.11031
Autor:
Zic, Andrew, Wang, Ziteng, Lenc, Emil, Kaplan, David L., Murphy, Tara, Ridolfi, Alessandro, Sengar, Rahul, Hurley-Walker, Natasha, Dobie, Dougal, Leung, James K., Pritchard, Joshua, Wang, Yuanming
Large widefield surveys make possible the serendipitous discovery of rare sub-classes of pulsars. One such class are "spider"-type pulsar binaries, comprised of a pulsar in a compact orbit with a low-mass (sub)stellar companion. In a search for circu
Externí odkaz:
http://arxiv.org/abs/2312.00261
Autor:
Duchesne, S. W., Grundy, J. A., Heald, George H., Lenc, Emil, Leung, James K., McConnell, David, Murphy, Tara, Pritchard, Joshua, Rose, Kovi, Thomson, Alec J. M., Wang, Yuanming, Wang, Ziteng, Whiting, Matthew T.
The Australian SKA Pathfinder (ASKAP) has surveyed the sky at multiple frequencies as part of the Rapid ASKAP Continuum Survey (RACS). The first two RACS observing epochs, at 887.5 (RACS-low) and 1367.5 (RACS-mid) MHz, have been released (McConnell e
Externí odkaz:
http://arxiv.org/abs/2311.12369
Autor:
Anumarlapudi, Akash, Ehlke, Anna, Jones, Megan L., Kaplan, David L., Dobie, Dougal, Lenc, Emil, Leung, James K., Murphy, Tara, Pritchard, Joshua, Stewart, Adam J., Sengar, Rahul, Anderson, Craig, Banfield, Julie, Heald, George, Hotan, Aidan W., McConnell, David, Moss, Vanessa A., Raja, Wasim, Whiting, Matthew T.
We present the detection of 661 known pulsars observed with the Australian SKA Pathfinder (ASKAP) telescope at 888 MHz as a part of the Rapid ASKAP Continuum Survey (RACS). Detections were made through astrometric coincidence and we estimate the fals
Externí odkaz:
http://arxiv.org/abs/2308.00100
Autor:
Thomson, Alec J. M., McConnell, David, Lenc, Emil, Galvin, Timothy J, Rudnick, Lawrence, Heald, George, Hale, Catherine L., Duchesne, Stefan W., Anderson, Craig S., Carretti, Ettore, Federrath, Christoph, Gaensler, B. M., Harvey-Smith, Lisa, Haverkorn, Marijke, Hotan, Aidan W., Ma, Yik Ki, Murphy, Tara, McClure-Griffith, N. M., Moss, Vanessa A., O'Sullivan, Shane P., Raja, Wasim, Seta, Amit, Van Eck, Cameron L., West, Jennifer L., Whiting, Matthew T., Wieringa, Mark H.
The Australian SKA Pathfinder (ASKAP) radio telescope has carried out a survey of the entire Southern Sky at 887.5MHz. The wide area, high angular resolution, and broad bandwidth provided by the low-band Rapid ASKAP Continuum Survey (RACS-low) allow
Externí odkaz:
http://arxiv.org/abs/2307.07207