A differential DM method using same-sky localized FRBs removes Milky Way contributions without Galactic models and produces a different constraint on Γ ≡ Ω_b H_0 f_d from current data compared to conventional approaches.
Title resolution pending
7 Pith papers cite this work, alongside 703 external citations. Polarity classification is still indexing.
representative citing papers
SPOTLIGHT is a new real-time multibeam transient search pipeline for uGMRT using 90 A100 GPUs that detected 2870 bursts from 42 sources with sensitivity matching the predicted ~0.2 Jy ms threshold.
Two FRBs in the CHIME/FRB catalog look microlensed by black holes of roughly 550 and 2000 solar masses, presented as IMBH candidates.
A second coherent radio burst spanning 704-4032 MHz with spectral index -2.18, 54% linear and 22% circular polarization, and an orthogonal polarization angle jump was detected from 2XMM J104608.7-594306, showing rare radio activity in sources thought to be radio-quiet.
Four new FRBs discovered commensally during Parkes PTA pulsar observations, including one with record S/N and unusual spectrum; all highly polarized.
Frabjous applies deep learning to classify FRB morphologies into five classes at 55% accuracy by augmenting limited real data with simulations.
The author reports joining SPOTLIGHT to search for FRBs and radio pulsars and argues that time-domain radio software must be upgraded for GPU-scale data rates.
citing papers explorer
-
Estimating Cosmological Parameters from Localized Fast Radio Bursts: A Method for Removing Milky Way Dispersion-Measure Contributions
A differential DM method using same-sky localized FRBs removes Milky Way contributions without Galactic models and produces a different constraint on Γ ≡ Ω_b H_0 f_d from current data compared to conventional approaches.
-
The SPOTLIGHT Multibeam Real-Time Transient Detection System
SPOTLIGHT is a new real-time multibeam transient search pipeline for uGMRT using 90 A100 GPUs that detected 2870 bursts from 42 sources with sensitivity matching the predicted ~0.2 Jy ms threshold.
-
Evidence for Intermediate-Mass Black Holes From Microlensing Signatures in CHIME/FRB catalog 2
Two FRBs in the CHIME/FRB catalog look microlensed by black holes of roughly 550 and 2000 solar masses, presented as IMBH candidates.
-
A bright wideband radio burst from the isolated neutron star 2XMM J104608.7$-$594306
A second coherent radio burst spanning 704-4032 MHz with spectral index -2.18, 54% linear and 22% circular polarization, and an orthogonal polarization angle jump was detected from 2XMM J104608.7-594306, showing rare radio activity in sources thought to be radio-quiet.
-
Commensal discovery of four Fast Radio Bursts during Parkes Pulsar Timing Array observations
Four new FRBs discovered commensally during Parkes PTA pulsar observations, including one with record S/N and unusual spectrum; all highly polarized.
-
Frabjous: Deep Learning Fast Radio Burst Morphologies
Frabjous applies deep learning to classify FRB morphologies into five classes at 55% accuracy by augmenting limited real data with simulations.
-
Searching For Fast Radio Transients And Radio Pulsars Using SPOTLIGHT
The author reports joining SPOTLIGHT to search for FRBs and radio pulsars and argues that time-domain radio software must be upgraded for GPU-scale data rates.