69 citations · 305 across the 30 of their papers we have counts for
31 papers
A multi-telescope fit to the FRB population, allowing for FRB repetition
Jordan L. Hoffmann, Clancy W. James, Jason X. Prochaska +3
Fast radio bursts (FRBs) are millisecond-duration radio pulses with extragalactic origins. A majority of FRBs have only had a single pulse detected from them; however, an increasin…
CRAFT HTR2: Polarimetry of 64 non-repeating fast radio bursts from the updated CRAFT catalogue
T. Dial, A. T. Deller, Marcin Glowacki +6
We present high-time resolution spectro-polarimetric data for 34 new fast radio bursts (FRBs) discovered by the Commensal Real-time Fast Transients (CRAFT) survey on the Australian…
Two new highly scattered fast radio bursts: evidence for scatter broadening by the circumsource medium
Joscha N. Jahns-Schindler, Keith W. Bannister, Adam T. Deller +17
We found two highly scattered Fast Radio Bursts (FRBs) during commissioning of the Commensal Realtime ASKAP Fast Transient COherent (CRACO) backend. FRB 240210D and FRB 240312D hav…
Rapid Response Triggering for Radio Transients with the SKA Observatory
G. E. Anderson, S. I. Chastain, A. P. Curtin +10
Rapid-response triggering is when a telescope is able to automatically respond to an external or internal astronomical transient alert, causing it to rapidly repoint at that positi…
A fast radio burst from the first 3 billion years of the Universe
Manisha Caleb, Themiya Nanayakkara, Benjamin Stappers +25
Fast radio bursts (FRBs) are enigmatic millisecond-duration signals which encode otherwise unattainable information on the plasma which permeates our Universe, providing insights i…
The Low-mass Dwarf Host Galaxy of Nonrepeating FRB 20230708A
August R. Muller, Alexa C. Gordon, Stuart D. Ryder +19
We present Very Large Telescope/X-Shooter spectroscopy for the host galaxies of 12 fast radio bursts (FRBs) detected by the Australian SKA Pathfinder observed through the ``Fast an…
The discovery of a 41s radio pulsar PSR J0311+1402 with ASKAP
Yuanming Wang, Pavan Uttarkar, Ryan Shannon +16
The emerging population of long-period radio transients (LPTs) show both similarities and differences with normal pulsars. A key difference is that their radio emission is too brig…
Bias-corrected Fast Radio Bursts Population and Spectra Using CHIME Injection Data
Xianghan Cui, Clancy James, Di Li +1
Fast Radio Bursts (FRBs), a class of millisecond-scale, highly energetic phenomena with unknown progenitors and radiation mechanisms, require proper statistical analysis as a key m…
Effects of localisation precision on identified fast radio burst host galaxy magnitudes
Clancy W. James, J. Xavier Prochaska, Apurba Bera
We study the potential bias in the identification of fast radio burst (FRB) host galaxies due to radio localisation uncertainty. Using a sample of FRBs localised to typically 0.5''…
Efficient Summation of Arbitrary Masks -- ESAM
Vivek Gupta, Keith Bannister, Chris Flynn +1
Searches for impulsive, astrophysical transients are often highly computationally demanding. A notable example is the dedispersion process required for performing blind searches fo…
Detection of X-ray Emission from a Bright Long-Period Radio Transient
Ziteng Wang, Nanda Rea, Tong Bao +46
Recently, a class of long-period radio transients (LPTs) has been discovered, exhibiting emission on timescales thousands of times longer than radio pulsars. Several models had bee…
Unusual intra-burst variations of polarization states in FRB 20210912A and FRB 20230708A : Effects of plasma birefringence?
Apurba Bera, Clancy W. James, Mark M. McKinnon +6
Fast radio bursts (FRBs) are highly energetic events of short-duration intense radio emission, the origin of which remains elusive till date. Polarization of the FRB signals carry…
The impact of the FREDDA dedispersion algorithm on estimations with FRBs
Jordan Hoffmann, Clancy W. James, Hao Qiu +12
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 thes…
Modelling DSA, FAST and CRAFT surveys in a z-DM analysis and constraining a minimum FRB energy
Jordan Hoffmann, Clancy W. James, Marcin Glowacki +5
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-disp…
The Curious Case of Twin Fast Radio Bursts: Evidence for Neutron Star Origin?
Apurba Bera, Clancy W. James, Adam T. Deller +9
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,…
FLIMFLAM DR1: The First Constraints on the Cosmic Baryon Distribution from 8 FRB sightlines
Ilya S. Khrykin, Metin Ata, Khee-Gan Lee +15
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 co…
Is the M81 Fast Radio Burst Host Globular Cluster Special?
Kristen C. Dage, Arash Bahramian, Clancy W. James +5
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-…
The unseen host galaxy and high dispersion measure of a precisely-localised Fast Radio Burst suggests a high-redshift origin
Lachlan Marnoch, Stuart D. Ryder, Clancy W. James +13
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…
Mapping Obscured Star Formation in the Host Galaxy of FRB 20201124A
Yuxin Dong, Tarraneh Eftekhari, Wen-fai Fong +23
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…
Systematic performance of the ASKAP Fast Radio Burst search algorithm
Hao Qiu, Evan F. Keane, Keith W. Bannister +2
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…
The Host Galaxy of FRB 20171020A Revisited
Karen Lee-Waddell, Clancy W. James, Stuart D. Ryder +12
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.…
Measuring the Variance of the Macquart Relation in z-DM Modeling
Jay Baptista, J. Xavier Prochaska, Alexandra G. Mannings +7
The Macquart relation describes the correlation between the dispersion measure (DM) of fast radio bursts (FRBs) and the redshift of their host galaxies. The scatter of the Macq…
Two-Screen Scattering in CRAFT FRBs
Mawson W. Sammons, Adam T. Deller, Marcin Glowacki +7
Temporal broadening is a commonly observed property of fast radio bursts (FRBs), associated with turbulent media which cause radiowave scattering. Similarly to dispersion, scatteri…
Calculation and Uncertainty of Fast Radio Burst Structure Based on Smoothed Data
Adrian T. Sutinjo, Danica R. Scott, Clancy W. James +7
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. Furthermo…