33 citations · 56 across the 8 of their papers we have counts for
4 papers · 1 filter
Stretch to stretch, dust to dust: lower-value local measurement from two-population modelling of type Ia supernovae
Radosław Wojtak, Jens Hjorth
We revisit the local Hubble constant measurement from type Ia supernovae calibrated with Cepheids (SH0ES) by remodelling the supernova data using two supernova populations emerging…
Diverse reddening distributions in sight lines to type Ia supernovae
Lucas Hallgren, Radoslaw Wojtak, Jens Hjorth +1
Precise cosmological constraints from type Ia supernovae require adequately accurate corrections for host-galaxy extinction. Modelling these corrections is challenged by the proble…
Dust removal timescale in galaxies across cosmic time
Aleksandra Leśniewska, Jens Hjorth, Christa Gall
Understanding the evolution of dust in galaxies is crucial because it affects the dynamics and cooling of gas, star formation, and chemical evolution. Recent work on dust removal i…
AAS2RTO: Automated Alert Streams to Real-Time Observations: Preparing for rapid follow-up of transient objects in the era of LSST
Aidan Sedgewick, Christa Gall, Luca Izzo +4
The upcoming Vera C. Rubin Legacy Survey of Space and Time (LSST) will discover tens of thousands of astrophysical transients per night, far outpacing available spectroscopic follo…