Zobrazeno 1 - 10
of 89
pro vyhledávání: '"James Clancy W."'
Autor:
Hoffmann, Jordan, James, Clancy W., Qiu, Hao, Glowacki, Marcin, Bannister, Keith W., Gupta, Vivek, Prochaska, Jason X., Bera, Apurba, Deller, Adam T., Gourdji, Kelly, Marnoch, Lachlan, Ryder, Stuart D., Scott, Danica R., Shannon, Ryan M., Tejos, Nicolas
Fast radio bursts (FRBs) are transient radio signals of extragalactic origins that are subjected to propagation effects such as dispersion and scattering. It follows then that these signals hold information regarding the medium they have traversed an
Externí odkaz:
http://arxiv.org/abs/2408.05937
Autor:
Hoffmann, Jordan, James, Clancy W., Glowacki, Marcin, Prochaska, Jason X., Gordon, Alexa C., Deller, Adam T., Shannon, Ryan M., Ryder, Stuart D.
Fast radio burst (FRB) science primarily revolves around two facets: the origin of these bursts and their use in cosmological studies. This work follows from previous redshift-dispersion measure ($z$-DM) analyses in which we model instrumental biases
Externí odkaz:
http://arxiv.org/abs/2408.04878
Autor:
Bera, Apurba, James, Clancy W., Deller, Adam T., Bannister, Keith W., Shannon, Ryan M., Scott, Danica R., Gourdji, Kelly, Marnoch, Lachlan, Glowacki, Marcin, Ekers, Ronald D., Ryder, Stuart D., Dial, Tyson
Fast radio bursts (FRBs) are brilliant short-duration flashes of radio emission originating at cosmological distances. The vast diversity in the properties of currently known FRBs, and the fleeting nature of these events make it difficult to understa
Externí odkaz:
http://arxiv.org/abs/2406.13704
Autor:
Khrykin, Ilya S., Ata, Metin, Lee, Khee-Gan, Simha, Sunil, Huang, Yuxin, Prochaska, J. Xavier, Tejos, Nicolas, Bannister, Keith W., Cooke, Jeff, Day, Cherie K., Deller, Adam, Glowacki, Marcin, Gordon, Alexa C., James, Clancy W., Marnoch, Lachlan, Shannon, Ryan. M., Zhang, Jielai, Bernales-Cortes, Lucas
The dispersion measure of fast radio bursts (FRBs), arising from the interactions of the pulses with free electrons along the propagation path, constitutes a unique probe of the cosmic baryon distribution. Their constraining power is further enhanced
Externí odkaz:
http://arxiv.org/abs/2402.00505
Autor:
Dage, Kristen C., Bahramian, Arash, James, Clancy W., Kundu, Arunav, Rhode, Katherine L., Strader, Jay, Vesperini, Enrico, Zepf, Stephen E.
We use multiband archival HST observations to measure the photometric and structural parameters of the M81 globular cluster that hosts the Fast Radio Burst FRB 20200120E. Our best-fitting King model has an effective radius $r_h = 3.06$ pc with a mode
Externí odkaz:
http://arxiv.org/abs/2310.10328
Autor:
Marnoch, Lachlan, Ryder, Stuart D., James, Clancy W., Gordon, Alexa C., Sammons, Mawson W., Prochaska, J. Xavier, Tejos, Nicolas, Deller, Adam T., Scott, Danica R., Bhandari, Shivani, Glowacki, Marcin, Mahony, Elizabeth K., McDermid, Richard M., Sadler, Elaine M., Shannon, Ryan M., Qiu, Hao
FRB 20210912A is a fast radio burst (FRB), detected and localised to sub-arcsecond precision by the Australian Square Kilometre Array Pathfinder. No host galaxy has been identified for this burst despite the high precision of its localisation and dee
Externí odkaz:
http://arxiv.org/abs/2307.14702
Autor:
Dong, Yuxin, Eftekhari, Tarraneh, Fong, Wen-fai, Deller, Adam T., Mannings, Alexandra G., Simha, Sunil, Sridhar, Navin, Rafelski, Marc, Gordon, Alexa C., Bhandari, Shivani, Day, Cherie K., Heintz, Kasper E., Hessels, Jason W. T., Leja, Joel, James, Clancy W., Kilpatrick, Charles D., Mahony, Elizabeth K., Marcote, Benito, Margalit, Ben, Nimmo, Kenzie, Prochaska, J. Xavier, Escorial, Alicia Rouco, Ryder, Stuart D., Schroeder, Genevieve, Shannon, Ryan M., Tejos, Nicolas
We present high-resolution 1.5 $-$ 6 GHz Karl G. Jansky Very Large Array (VLA) and Hubble Space Telescope (HST) optical and infrared observations of the extremely active repeating fast radio burst (FRB) FRB 20201124A and its barred spiral host galaxy
Externí odkaz:
http://arxiv.org/abs/2307.06995
Detecting fast radio bursts (FRBs) requires software pipelines to search for dispersed single pulses of emission in radio telescope data. In order to enable an unbiased estimation of the underlying FRB population, it is important to understand the al
Externí odkaz:
http://arxiv.org/abs/2306.03886
Autor:
Lee-Waddell, Karen, James, Clancy W., Ryder, Stuart D., Mahony, Elizabeth K., Bahramian, Arash, Koribalski, Baerbel S., Kumar, Pravir, Marnoch, Lachlan, North-Hickey, Freya O., Sadler, Elaine M., Shannon, Ryan, Tejos, Nicolas, Thorne, Jessica E., Wang, Jing, Wayth, Randall
The putative host galaxy of FRB 20171020A was first identified as ESO 601-G036 in 2018, but as no repeat bursts have been detected, direct confirmation of the host remains elusive. In light of recent developments in the field, we re-examine this host
Externí odkaz:
http://arxiv.org/abs/2305.17960
Autor:
Sutinjo, Adrian T., Scott, Danica R., James, Clancy W., Glowacki, Marcin, Bannister, Keith W., Cho, Hyerin, Day, Cherie K., Deller, Adam T., Perrett, Timothy P., Shannon, Ryan M.
Studies of the time-domain structure of fast radio bursts (FRBs) require an accurate estimate of the FRB dispersion measure in order to recover the intrinsic burst shape. Furthermore, the exact DM is itself of interest when studying the time-evolutio
Externí odkaz:
http://arxiv.org/abs/2302.06220