18 citations · 51 across the 5 of their papers we have counts for
6 papers
Toward a Complete Interpretation of Global 21 cm Absorption Signals Using the Radio CMB
Hannah Fronenberg
The global 21 cm signal is among the most direct probes of cosmic dawn, encoding information about when the first stars formed and how efficiently they heated their surroundings. H…
Forecasts and Statistical Insights for Line Intensity Mapping Cross-Correlations: A Case Study with 21cm x [CII]
Hannah Fronenberg, Adrian Liu
Intensity mapping -- the large-scale mapping of selected spectral lines without resolving individual sources -- is quickly emerging as an efficient way to conduct large cosmologica…
A New Probe of the High-z BAO scale: BAO tomography With CMB LIM-Nulling Convergence
Hannah Fronenberg, Abhishek S. Maniyar, Adrian Liu +1
Standard rulers such as the baryon acoustic oscillation (BAO) scale serve as workhorses for precision tests of cosmology, enabling distance measurements that probe the geometry and…
Constraining Cosmology With the CMB LIM-Nulling Convergence
Hannah Fronenberg, Abhishek S. Maniyar, Anthony R. Pullen +1
Lensing reconstruction maps from the cosmic microwave background (CMB) provide direct observations of the matter distribution of the universe without the use of a biased tracer. Su…
Signal of Cosmic Strings in Cross-Correlation of 21-cm Redshift and CMB Polarization Maps
Matteo Blamart, Hannah Fronenberg, Robert Brandenberger
We study the signal of cosmic string wakes present before the time of reionization in the cross-correlation signal of 21-cm redshift and B-mode CMB polarization maps. The specific…
Constraining the Epoch of Reionization With Highly Dispersed Fast Radio Bursts
Michael Pagano, Hannah Fronenberg
The period in which hydrogen in the intergalactic medium (IGM) is ionized, known as the Epoch of Reionization (EoR) is still poorly understood. The timing and duration of the EoR i…