FLIMFLAM DR1: The First Constraints on the Cosmic Baryon Distribution from Eight Fast Radio Burst Sight Lines

Autor: Ilya S. Khrykin, Metin Ata, Khee-Gan Lee, Sunil Simha, Yuxin Huang, J. Xavier Prochaska, Nicolas Tejos, Keith W. Bannister, Jeff Cooke, Cherie K. Day, Adam Deller, Marcin Glowacki, Alexa C. Gordon, Clancy W. James, Lachlan Marnoch, Ryan. M. Shannon, Jielai Zhang, Lucas Bernales-Cortes

Publikováno v: The Astrophysical Journal, Vol 973, Iss 2, p 151 (2024)

The dispersion measure of fast radio bursts (FRBs), arising from the interactions with free electrons along the propagation path, constitutes a unique probe of the cosmic baryon distribution. Their constraining power is further enhanced in combinatio

Externí odkaz: https://doaj.org/article/6f8966a67c6b42b59b25481872b79dca

A Nonrepeating Fast Radio Burst in a Dwarf Host Galaxy

Autor: Shivani Bhandari, Alexa C. Gordon, Danica R. Scott, Lachlan Marnoch, Navin Sridhar, Pravir Kumar, Clancy W. James, Hao Qiu, Keith W. Bannister, Adam T. Deller, Tarraneh Eftekhari, Wen-fai Fong, Marcin Glowacki, J. Xavier Prochaska, Stuart D. Ryder, Ryan M. Shannon, Sunil Simha

Publikováno v: The Astrophysical Journal, Vol 948, Iss 1, p 67 (2023)

We present the discovery of an as yet nonrepeating fast radio burst (FRB), FRB 20210117A, with the Australian Square Kilometre Array Pathfinder (ASKAP), as a part of the Commensal Real-time ASKAP Fast Transients Survey. The subarcsecond localization

Externí odkaz: https://doaj.org/article/8ed5988c6fb94b999b8b42562881c240

The z–DM distribution of fast radio bursts

Autor: Keith W. Bannister, A. Dunning, Jason X. Prochaska, Jean-Pierre Macquart, F. North-Hickey, C. W. James

Publikováno v: Monthly Notices of the Royal Astronomical Society. 509:4775-4802

We develop a sophisticated model of FRB observations, accounting for the intrinsic cosmological gas distribution and host galaxy contributions, and give the most detailed account yet of observational biases due to burst width, dispersion measure, and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a52a57bed749cd34f2ddb793a2fddf2b
https://doi.org/10.1093/mnras/stab3051

A pilot ASKAP survey for radio transients towards the Galactic Centre

Autor: Ziteng Wang, Tara Murphy, David L Kaplan, Keith W Bannister, Emil Lenc, James K Leung, Andrew O’Brien, Sergio Pintaldi, Joshua Pritchard, Adam J Stewart, Andrew Zic

We present the results of a radio transient and polarisation survey towards the Galactic Centre, conducted as part of the Australian Square Kilometre Array Pathfinder Variables and Slow Transients pilot survey. The survey region consisted of five fie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc2b3046b0251e2df78bb2dfdfc46ff8
http://arxiv.org/abs/2209.02352

Characterizing the Fast Radio Burst Host Galaxy Population and its Connection to Transients in the Local and Extragalactic Universe

Autor: Shivani Bhandari, Kasper E. Heintz, Kshitij Aggarwal, Lachlan Marnoch, Cherie K. Day, Jessica Sydnor, Sarah Burke-Spolaor, Casey J. Law, J. Xavier Prochaska, Nicolas Tejos, Keith W. Bannister, Bryan J. Butler, Adam T. Deller, R. D. Ekers, Chris Flynn, Wen-fai Fong, Clancy W. James, T. Joseph W. Lazio, Rui Luo, Elizabeth K. Mahony, Stuart D. Ryder, Elaine M. Sadler, Ryan M. Shannon, JinLin Han, Kejia Lee, Bing Zhang

Publikováno v: Bhandari, S, Heintz, K E, Aggarwal, K, Marnoch, L, Day, C K, Sydnor, J, Burke-Spolaor, S, Law, C J, Prochaska, J X, Tejos, N, Bannister, K W, Butler, B J, Deller, A T, Ekers, R D, Flynn, C, Fong, W, James, C W, Lazio, T J W, Luo, R, Mahony, E K, Ryder, S D, Sadler, E M, Shannon, R M, Han, J, Lee, K & Zhang, B 2022, ' Characterizing the Fast Radio Burst Host Galaxy Population and its Connection to Transients in the Local and Extragalactic Universe ', Astronomical Journal, vol. 163, no. 2, 69 . https://doi.org/10.3847/1538-3881/ac3aec

We present the localization and host galaxies of one repeating and two apparently non-repeating Fast Radio Bursts. FRB20180301A was detected and localized with the Karl G. Jansky Very Large Array to a star-forming galaxy at $z=0.3304$. FRB20191228A,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2dafdc914c263a8b4a96f408f1a93705
https://resolver.caltech.edu/CaltechAUTHORS:20220119-572259000