activity
20212024
most citedConstraining the Cosmic Baryon Distribution with Fast Radio Burst Foreground Mapping

50 citations · 147 across the 6 of their papers we have counts for

collaborators

6 papers

astro-ph.CO2024★ 7 cited

Modeling the Cosmic Dispersion Measure in the D < 120 Mpc Local Universe

Yuxin Huang, Khee-Gan Lee, Noam I. Libeskind +3

The Local Universe (D < 120 Mpc) has been intensely studied for decades, with highly complete galaxy redshift surveys now publicly available. These data have driven density reconst…

astro-ph.GA2024★ 8 cited

FRB Line-of-sight Ionization Measurement From Lightcone AAOmega Mapping Survey: the First Data Release

Yuxin Huang, Sunil Simha, Ilya Khrykin +12

This paper presents the first public data release (DR1) of the FRB Line-of-sight Ionization Measurement From Lightcone AAOmega Mapping (FLIMFLAM) Survey, a wide field spectroscopic…

astro-ph.GA2024★ 37 cited

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…

astro-ph.GA2023★ 41 cited

The FRB20190520B Sightline Intersects Foreground Galaxy Clusters

Khee-Gan Lee, Ilya S. Khrykin, Sunil Simha +7

The repeating fast radio burst FRB20190520B is an anomaly of the FRB population thanks to its high dispersion measure (DMpc/cc) despite its low redshift of $z_\mathrm{frb}…

astro-ph.GA2023★ 4 cited

Searching for the sources of excess extragalactic dispersion of FRBs

Sunil Simha, Khee-Gan Lee, J. Xavier Prochaska +11

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 t…

astro-ph.CO2021★ 50 cited

Constraining the Cosmic Baryon Distribution with Fast Radio Burst Foreground Mapping

Khee-Gan Lee, Metin Ata, Ilya S. Khrykin +5

The dispersion measures (DM) of fast radio bursts (FRBs) encode the integrated electron density along the line-of-sight, which is typically dominated by the intergalactic medium (I…