CRRfast: an emulator for the cosmological recombination radiation with effects from inhomogeneous recombination
The cosmological recombination radiation (CRR) is one of the guaranteed ΛCDM spectral
distortion (SD) signals. Even if very small in amplitude, it provides a direct probe of the three …
distortion (SD) signals. Even if very small in amplitude, it provides a direct probe of the three …
The future of cosmology? A case for CMB spectral distortions
M Lucca - arXiv preprint arXiv:2307.08513, 2023 - arxiv.org
This thesis treats the topic of CMB Spectral Distortions (SDs), which represent any deviation
from a pure black body shape of the CMB energy spectrum. As such, they can be used to …
from a pure black body shape of the CMB energy spectrum. As such, they can be used to …
A Wideband Single Polarization Antenna for Precision Cosmology in S-Band
In this paper we present a prototype antenna design for the Array of Precision Spectrometers
for the Epoch of RecombinAtion (APSERa), a future ground-based radio array with a primary …
for the Epoch of RecombinAtion (APSERa), a future ground-based radio array with a primary …
A Wideband Single Polarization Radio Receiver-Precursor to Low Frequency Radio Telescope
R Agaram, S Sethi, AA Deshpande… - … Engineering & their …, 2023 - ieeexplore.ieee.org
The low frequency radio telescope (LFRT) is a new initiative undertaken by the Raman
Research Institute (RRI) for exploring the radio sky at low frequencies. Transient sky till date …
Research Institute (RRI) for exploring the radio sky at low frequencies. Transient sky till date …