Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Marnoch, Lachlan"'
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:
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:
Woodland, Michele N., Mannings, Alexandra G., Prochaska, J. Xavier, Ryder, Stuart, Marnoch, Lachlan, Jorgenson, Regina A., Simha, Sunil, Tejos, Nicolas, Gordon, Alexa, Fong, Wen-fai, Kilpatrick, Charles D., Deller, Adam, Glowacki, Marcin
We present GeMS/GSAOI observations of five fast radio burst (FRB) host galaxies with sub-arcsecond localizations. We examine and quantify their spatial distributions and locations with respect to their host galaxy light distributions, finding a media
Externí odkaz:
http://arxiv.org/abs/2312.01578
Autor:
Gordon, Alexa C., Fong, Wen-fai, Simha, Sunil, Dong, Yuxin, Kilpatrick, Charles D., Deller, Adam T., Ryder, Stuart D., Eftekhari, Tarraneh, Glowacki, Marcin, Marnoch, Lachlan, Muller, August R., Nugent, Anya E., Palmese, Antonella, Prochaska, J. Xavier, Rafelski, Marc, Shannon, Ryan M., Tejos, Nicolas
FRB 20220610A is a high-redshift Fast Radio Burst (FRB) that has not been observed to repeat. Here, we present rest-frame UV and optical $\textit{Hubble Space Telescope}$ observations of the field of FRB 20220610A. The imaging reveals seven extended
Externí odkaz:
http://arxiv.org/abs/2311.10815
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:
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:
Simha, Sunil, Lee, Khee-Gan, Prochaska, J. Xavier, Khrykin, Ilya S., Huang, Yuxin, Tejos, Nicolas, Marnoch, Lachlan, Ata, Metin, Bernales, Lucas, Bhandari, Shivani, Cooke, Jeff, Deller, Adam T., Ryder, Suart, Zhang, Jielai
The FLIMFLAM survey is collecting spectroscopic data of field galaxies near fast radio burst (FRB) sightlines to constrain key parameters describing the distribution of matter in the Universe. In this work, we leverage the survey data to determine th
Externí odkaz:
http://arxiv.org/abs/2303.07387
Autor:
Gordon, Alexa C., Fong, Wen-fai, Kilpatrick, Charles D., Eftekhari, Tarraneh, Leja, Joel, Prochaska, J. Xavier, Nugent, Anya E., Bhandari, Shivani, Blanchard, Peter K., Caleb, Manisha, Day, Cherie K., Deller, Adam T., Dong, Yuxin, Glowacki, Marcin, Gourdji, Kelly, Mannings, Alexandra G., Mahoney, Elizabeth K., Marnoch, Lachlan, Miller, Adam A., Paterson, Kerry, Rastinejad, Jillian C., Ryder, Stuart D., Sadler, Elaine M., Scott, Danica R., Sears, Huei, Shannon, Ryan M., Simha, Sunil, Stappers, Benjamin W., Tejos, Nicolas
We present a comprehensive catalog of observations and stellar population properties for 23 highly secure host galaxies of fast radio bursts (FRBs). Our sample comprises six repeating FRBs and 17 apparent non-repeaters. We present 82 new photometric
Externí odkaz:
http://arxiv.org/abs/2302.05465
Autor:
Bhandari, Shivani, Gordon, Alexa C., Scott, Danica R., Marnoch, Lachlan, Sridhar, Navin, Kumar, Pravir, James, Clancy W., Qiu, Hao, Bannister, Keith W., Deller, Adam T., Eftekhari, Tarraneh, Fong, Wen-fai, Glowacki, Marcin, Prochaska, J. Xavier, Ryder, Stuart D., Shannon, Ryan M., Simha, Sunil
Publikováno v:
ApJ 948 67 (2023)
We present the discovery of as-of-yet non-repeating Fast Radio Burst (FRB), FRB 20210117A, with the Australian Square Kilometer Array Pathfinder (ASKAP) as a part of the Commensal Real-time ASKAP Fast Transients (CRAFT) Survey. The sub-arcsecond loca
Externí odkaz:
http://arxiv.org/abs/2211.16790