Experimental radio cosmology

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The European Low Frequency Survey

EPJ Web of Conferences EDP Sciences 293 (2024) 00031

Authors:

A Mennella, K Arnold, S Azzoni, C Baccigalupi, A Banday, RB Barreiro, D Barron, M Bersanelli, S Casey, L Colombo, E de la Hoz, C Franceschet, ME Jones, RT Genova-Santos, RJ Hoyland, AT Lee, E Martinez-Gonzalez, F Montonati, JA Rubiño-Martin, A Taylor, P Vielva
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The C-Band All-Sky Survey (C-BASS): new constraints on the integrated radio spectrum of M 31

Monthly Notices of the Royal Astronomical Society Oxford University Press (OUP) 523:3 (2023) 3471-3486

Authors:

Stuart E Harper, Adam Barr, C Dickinson, MW Peel, Roke Cepeda-Arroita, CJ Copley, RDP Grumitt, J Patrick Leahy, JL Jonas, Michael E Jones, J Leech, TJ Pearson, ACS Readhead, Angela C Taylor
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Correction to: The C-Band All-Sky Survey (C-BASS): template fitting of diffuse galactic microwave emission in the northern sky

Monthly Notices of the Royal Astronomical Society Oxford University Press (OUP) 522:1 (2023) 151-151
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The C-Band All-Sky Survey (C-BASS): New Constraints on the Integrated Radio Spectrum of M 31

ArXiv 2304.03875 (2023)

Authors:

Stuart E Harper, Adam Barr, C Dickinson, MW Peel, Roke Cepeda-Arroita, CJ Copley, RDP Grumitt, J Patrick Leahy, JL Jonas, Michael E Jones, J Leech, TJ Pearson, ACS Readhead, Angela C Taylor
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Sensitivity modeling for LiteBIRD

Journal of Low Temperature Physics Springer Nature 211:5-6 (2022) 384-397

Authors:

T Hasebe, Par Ade, A Adler, E Allys, David Alonso, K Arnold, D Auguste, J Aumont, R Aurlien, J Austermann, Susanna Azzoni, C Baccigalupi, Aj Banday, R Banerji, Rb Barreiro, N Bartolo, S Basak, E Battistelli, L Bautista, J Beall, D Beck, S Beckman, K Benabed, J Bermejo-Ballesteros, M Bersanelli, J Bonis, J Borrill, F Bouchet, F Boulanger, S Bounissou, M Brilenkov, Ml Brown, M Bucher, E Calabrese, M Calvo, P Campeti, A Carones, Fj Casas, A Catalano, A Challinor, V Chan, K Cheung, Y Chinone, J Cliche, F Columbro

Abstract:

LiteBIRD is a future satellite mission designed to observe the polarization of the cosmic microwave background radiation in order to probe the inflationary universe. LiteBIRD is set to observe the sky using three telescopes with transition-edge sensor bolometers. In this work we estimated the LiteBIRD instrumental sensitivity using its current design. We estimated the detector noise due to the optical loadings using physical optics and ray-tracing simulations. The noise terms associated with thermal carrier and readout noise were modeled in the detector noise calculation. We calculated the observational sensitivities over fifteen bands designed for the LiteBIRD telescopes using assumed observation time efficiency.
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