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1. The European Low Frequency Survey on the Simons Array

Author: Mennella, Aniello, Arnold, Kam, Azzoni, Susanna, Baccigalupi, Carlo, Banday, A. J., Barreiro, Rita Belén, Barron, Darcy, Bersanelli, Marco, Casas, Francisco J., Casey, Sean, de la Hoz, Elena, Franceschet, Cristian, Jones, Michael E., Genóva-Santos, Ricardo T., Hoyland, R., Lee, Adrian T., Martinez-Gonzalez, Enrique, Montonati, Filippo, Rubiño-Martín, José-Alberto, Taylor, Angela, and Vielva, Patricio
Subjects: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract: In this paper we present the European Low Frequency Survey (ELFS), a project that will enable foregrounds-free measurements of the primordial $B$-mode polarization and a detection of the tensor-to-scalar ratio, $r$, to a level $\sigma(r) = 0.001$ by measuring the Galactic and extra-galactic emissions in the 5--120\,GHz frequency window. Indeed, the main difficulty in measuring the B-mode polarization comes from the fact that many other processes in the Universe also emit polarized microwaves, which obscure the faint Cosmic Microwave Background (CMB) signal. The first stage of this project is being carried out in synergy with the Simons Array (SA) collaboration, installing a 5.5--11\,GHz (X-band) coherent receiver at the focus of one of the three 3.5\,m SA telescopes in Atacama, Chile, followed by the installation of the QUIJOTE-MFI2 in the 10--20 GHz range. We designate this initial iteration of the ELFS program as ELFS-SA. The receivers are equipped with a fully digital back-end that will provide a frequency resolution of 1\,MHz across the band, allowing us to clean the scientific signal from unwanted radio frequency interference, particularly from low-Earth orbit satellite mega constellations. This paper reviews the scientific motivation for ELFS and its instrumental characteristics, and provides an update on the development of ELFS-SA., Comment: SPIE conference on Astronomical Telescopes + Instrumentation, Yokohama, 16-22 June 2024. New version with correction in Eq. (3) arXiv admin note: text overlap with arXiv:2310.16509
Published: 2024

2. The European Low Frequency Survey

Author: Mennella, Aniello, Arnold, Kam, Azzoni, Susanna, Baccigalupi, Carlo, Banday, Anthony, Barreiro, R. Belen, Barron, Darcy, Bersanelli, Marco, Casey, Sean, Colombo, Loris, de la Hoz, Elena, Franceschet, Cristian, Jones, Michael E., Genova-Santos, Ricardo T., Hoyland, Roger J., Lee, Adrian T., Martinez-Gonzalez, Enrique, Montonati, Filippo, Rubino-Martin, Jose-Alberto, Taylor, Angela, and Vielva, Patricio
Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics
Abstract: In this paper we present the European Low Frequency Survey (ELFS), a project that will enable foregrounds-free measurements of primordial $B$-mode polarization to a level 10$^{-3}$ by measuring the Galactic and extra-Galactic emissions in the 5--120\,GHz frequency window. Indeed, the main difficulty in measuring the B-mode polarization comes not just from its sheer faintness, but from the fact that many other objects in the Universe also emit polarized microwaves, which mask the faint CMB signal. The first stage of this project will be carried out in synergy with the Simons Array (SA) collaboration, installing a 5.5--11 GHz coherent receiver at the focus of one of the three 3.5\,m SA telescopes in Atacama, Chile ("ELFS on SA"). The receiver will be equipped with a fully digital back-end based on the latest Xilinx RF System-on-Chip devices that will provide frequency resolution of 1\,MHz across the whole observing band, allowing us to clean the scientific signal from unwanted radio frequency interference, particularly from low-Earth orbit satellite mega-constellations. This paper reviews the scientific motivation for ELFS and its instrumental characteristics, and provides an update on the development of ELFS on SA., Comment: to appear in Proc. of the mm Universe 2023 conference, Grenoble (France), June 2023, published by F. Mayet et al. (Eds), EPJ Web of conferences, EDP Sciences
Published: 2023

3. In-flight polarization angle calibration for LiteBIRD: blind challenge and cosmological implications

Author: Krachmalnicoff, Nicoletta, Matsumura, Tomotake, de la Hoz, Elena, Basak, Soumen, Gruppuso, Alessandro, Minami, Yuto, Baccigalupi, Carlo, Komatsu, Eiichiro, Martínez-González, Enrique, Vielva, Patricio, Aumont, Jonathan, Aurlien, Ragnhild, Azzoni, Susanna, Banday, Anthony J., Barreiro, Rita B., Bartolo, Nicola, Bersanelli, Marco, Calabrese, Erminia, Carones, Alessandro, Casas, Francisco J., Cheung, Kolen, Chinone, Yuji, Columbro, Fabio, de Bernardis, Paolo, Diego-Palazuelos, Patricia, Errard, Josquin, Finelli, Fabio, Fuskeland, Unni, Galloway, Mathew, Genova-Santos, Ricardo T., Gerbino, Martina, Ghigna, Tommaso, Giardiello, Serena, Gjerløw, Eirik, Hazumi, Masashi, Henrot-Versillé, Sophie, Kisner, Theodore, Lamagna, Luca, Lattanzi, Massimiliano, Levrier, François, Luzzi, Gemma, Maino, Davide, Masi, Silvia, Migliaccio, Marina, Montier, Ludovic, Morgante, Gianluca, Mot, Baptiste, Nagata, Ryo, Nati, Federico, Natoli, Paolo, Pagano, Luca, Paiella, Alessandro, Paoletti, Daniela, Patanchon, Guillaume, Piacentini, Francesco, Polenta, Gianluca, Poletti, Davide, Puglisi, G., Remazeilles, Mathieu, Rubino-Martin, Jose Alberto, Sasaki, Manami, Shiraishi, Maresuke, Signorelli, Giovanni, Stever, Samantha, Tartari, Andrea, Tristram, Matthieu, Tsuji, Masatoshi, Vacher, Léo, Wehus, Ingunn K., and Zannoni, Mario
Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics
Abstract: We present a demonstration of the in-flight polarization angle calibration for the JAXA/ISAS second strategic large class mission, LiteBIRD, and estimate its impact on the measurement of the tensor-to-scalar ratio parameter, r, using simulated data. We generate a set of simulated sky maps with CMB and polarized foreground emission, and inject instrumental noise and polarization angle offsets to the 22 (partially overlapping) LiteBIRD frequency channels. Our in-flight angle calibration relies on nulling the EB cross correlation of the polarized signal in each channel. This calibration step has been carried out by two independent groups with a blind analysis, allowing an accuracy of the order of a few arc-minutes to be reached on the estimate of the angle offsets. Both the corrected and uncorrected multi-frequency maps are propagated through the foreground cleaning step, with the goal of computing clean CMB maps. We employ two component separation algorithms, the Bayesian-Separation of Components and Residuals Estimate Tool (B-SeCRET), and the Needlet Internal Linear Combination (NILC). We find that the recovered CMB maps obtained with algorithms that do not make any assumptions about the foreground properties, such as NILC, are only mildly affected by the angle miscalibration. However, polarization angle offsets strongly bias results obtained with the parametric fitting method. Once the miscalibration angles are corrected by EB nulling prior to the component separation, both component separation algorithms result in an unbiased estimation of the r parameter. While this work is motivated by the conceptual design study for LiteBIRD, its framework can be broadly applied to any CMB polarization experiment. In particular, the combination of simulation plus blind analysis provides a robust forecast by taking into account not only detector sensitivity but also systematic effects., Comment: Submitted to JCAP
Published: 2021
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4. A chemically etched corrugated feedhorn array for D-band CMB observations

Author: Mandelli, Stefano, Manzan, Elenia, Mennella, Aniello, Cavaliere, Francesco, Viganò, Daniele, Franceschet, Cristian, de Bernardis, Paolo, Bersanelli, Marco, Castellano, Maria Gabriella, Coppolecchia, Alessandro, Cruciani, Angelo, Gervasi, Massimo, Lamagna, Luca, Limonta, Andrea, Masi, Silvia, Paiella, Alessandro, Passerini, Andrea, Pettinari, Giorgio, Piacentini, Francesco, Tommasi, Elisabetta, Volpe, Angela, and Zannoni, Mario
Subjects: Astrophysics - Instrumentation and Methods for Astrophysics
Abstract: We present the design, manufacturing, and testing of a 37-element array of corrugated feedhorns for Cosmic Microwave Background (CMB) measurements between $140$ and $170$ GHz. The array was designed to be coupled to Kinetic Inductance Detector arrays, either directly (for total power measurements) or through an orthomode transducer (for polarization measurements). We manufactured the array in platelets by chemically etching aluminum plates of $0.3$ mm and $0.4$ mm thickness. The process is fast, low-cost, scalable, and yields high-performance antennas compared to other techniques in the same frequency range. Room temperature electromagnetic measurements show excellent repeatability with an average cross polarization level about $-20$ dB, return loss about $-25$ dB, first sidelobes below $-25$ dB and far sidelobes below $-35$ dB. Our results qualify this process as a valid candidate for state-of-the-art CMB experiments, where large detector arrays with high sensitivity and polarization purity are of paramount importance in the quest for the discovery of CMB polarization $B$-modes.
Published: 2020
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5. QUBIC: Exploring the primordial Universe with the Q\&U Bolometric Interferometer

Author: Mennella, Aniello, Ade, Peter, Amico, Giorgio, Auguste, Didier, Aumont, Jonathan, Banfi, Stefano, Barbaràn, Gustavo, Battaglia, Paola, Battistelli, Elia, Baù, Alessandro, Bélier, Benoit, Bennett, David G., Bergé, Laurent, Bernard, Jean Philippe, Bersanelli, Marco, Sazy, Marie Anne Bigot, Bleurvacq, Nathat, Bonaparte, Juan, Bonis, Julien, Bunn, Emory F., Burke, David, Buzi, Daniele, Buzzelli, Alessandro, Cavaliere, Francesco, Chanial, Pierre, Chapron, Claude, Charlassier, Romain, Columbro, Fabio, Coppi, Gabriele, Coppolecchia, Alessandro, D'Agostino, Rocco, D'Alessandro, Giuseppe, De Bernardis, Paolo, De Gasperis, Giancarlo, De Leo, Michele, De Petris, Marco, Di Donato, Andres, Dumoulin, Louis, Etchegoyen, Alberto, Fasciszewski, Adrián, Franceschet, Cristian, Lerena, Martin Miguel Gamboa, Garcia, Beatriz, Garrido, Xavier, Gaspard, Michel, Gault, Amanda, Gayer, Donnacha, Gervasi, Massimo, Giard, Martin, Héraud, Yannick Giraud, Berisso, Mariano Gómez, González, Manuel, Gradziel, Marcin, Grandsire, Laurent, Guerard, Eric, Hamilton, Jean Christophe, Harari, Diego, Haynes, Vic, Versillé, Sophie Henrot, Hoang, Duc Thuong, Holtzer, Nicolas, Incardona, Federico, Jules, Eric, Kaplan, Jean, Korotkov, Andrei, Kristukat, Christian, Lamagna, Luca, Loucatos, Soutiris, Lowitz, Amy, Lukovic, Vladimir, Thibault, Louis, Luterstein, Raùl Horacio, Maffei, Bruno, Marnieros, Stefanos, Masi, Silvia, Mattei, Angelo, May, Andrew, McCulloch, Mark, Medina, Maria C., Mele, Lorenzo, Melhuish, Simon J., Montier, Ludovic, Mousset, Louise, Mundo, Luis Mariano, Murphy, John Anthony, Murphy, James, O'Sullivan, Creidhe, Olivieri, Emiliano, Paiella, Alessandro, Pajot, Francois, Passerini, Andrea, Pastoriza, Hernan, Pelosi, Alessandro, Perbost, Camille, Perciballi, Maurizio, Pezzotta, Federico, Piacentini, Francesco, Piat, Michel, Piccirillo, Lucio, Pisano, Giampaolo, Polenta, Gianluca, Prêle, Damien, Puddu, Roberto, Rambaud, Damien, Ringegni, Pablo, Romero, Gustavo E., Salatino, Maria, Schillaci, Alessandro, Scóccola, Claudia G., Scully, Stephen P., Spinelli, Sebastiano, Stolpovskiy, Michail, Suarez, Federico, Stankowiak, Guillaume, Tartari, Andrea, Thermeau, Jean Pierre, Timbie, Peter, Tomasi, Maurizio, Torchinsky, Steve A., Tristram, Mathieu, Tucker, Gregory S., Tucker, Carole E., Vanneste, Sylvain, Viganò, Daniele, Vittorio, Nicola, Voisin, Fabrice, Watson, Robert, Wicek, Francois, Zannoni, Mario, and Zullo, Antonio
Subjects: Astrophysics - Instrumentation and Methods for Astrophysics
Abstract: In this paper we describe QUBIC, an experiment that will observe the polarized microwave sky with a novel approach, which combines the sensitivity of state-of-the art bolometric detectors with the systematic effects control typical of interferometers. QUBIC unique features are the so-called "self-calibration", a technique that allows us to clean the measured data from instrumental effects, and its spectral imaging power, i.e. the ability to separate the signal in various sub-bands within each frequency band. QUBIC will observe the sky in two main frequency bands: 150 GHz and 220 GHz. A technological demonstrator is currently under testing and will be deployed in Argentina during 2019, while the final instrument is expected to be installed during 2020., Comment: Proceedings of the 2018 ICNFP conference, Crete. Published by Universe arXiv admin note: text overlap with arXiv:1801.03730
Published: 2018
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6. Exploring cosmic origins with CORE: gravitational lensing of the CMB

Author: Challinor, Anthony, Allison, Rupert, Carron, Julien, Errard, Josquin, Feeney, Stephen, Kitching, Thomas, Lesgourgues, Julien, Lewis, Antony, Zubeldía, Íñigo, Achucarro, Ana, Ade, Peter, Ashdown, Mark, Ballardini, Mario, Banday, A. J., Banerji, Ranajoy, Bartlett, James, Bartolo, Nicola, Basak, Soumen, Baumann, Daniel, Bersanelli, Marco, Bonaldi, Anna, Bonato, Matteo, Borrill, Julian, Bouchet, François, Boulanger, François, Brinckmann, Thejs, Bucher, Martin, Burigana, Carlo, Buzzelli, Alessandro, Cai, Zhen-Yi, Calvo, Martino, Carvalho, Carla-Sofia, Castellano, Gabriella, Chluba, Jens, Clesse, Sebastien, Colantoni, Ivan, Coppolecchia, Alessandro, Crook, Martin, d'Alessandro, Giuseppe, de Bernardis, Paolo, de Gasperis, Giancarlo, De Zotti, Gianfranco, Delabrouille, Jacques, Di Valentino, Eleonora, Diego, Jose-Maria, Fernandez-Cobos, Raul, Ferraro, Simone, Finelli, Fabio, Forastieri, Francesco, Galli, Silvia, Genova-Santos, Ricardo, Gerbino, Martina, González-Nuevo, Joaquin, Grandis, Sebastian, Greenslade, Joshua, Hagstotz, Steffen, Hanany, Shaul, Handley, Will, Hernandez-Monteagudo, Carlos, Hervías-Caimapo, Carlos, Hills, Matthew, Hivon, Eric, Kiiveri, Kimmo, Kisner, Ted, Kunz, Martin, Kurki-Suonio, Hannu, Lamagna, Luca, Lasenby, Anthony, Lattanzi, Massimiliano, Liguori, Michele, Lindholm, Valtteri, López-Caniego, Marcos, Luzzi, Gemma, Maffei, Bruno, Martinez-González, Enrique, Martins, C. J. A. P., Masi, Silvia, McCarthy, Darragh, Melchiorri, Alessandro, Melin, Jean-Baptiste, Molinari, Diego, Monfardini, Alessandro, Natoli, Paolo, Negrello, Mattia, Notari, Alessio, Paiella, Alessandro, Paoletti, Daniela, Patanchon, Guillaume, Piat, Michel, Pisano, Giampaolo, Polastri, Linda, Polenta, Gianluca, Pollo, Agnieszka, Poulin, Vivian, Quartin, Miguel, Remazeilles, Mathieu, Roman, Matthieu, Rubino-Martin, Jose-Alberto, Salvati, Laura, Tartari, Andrea, Tomasi, Maurizio, Tramonte, Denis, Trappe, Neil, Trombetti, Tiziana, Tucker, Carole, Valiviita, Jussi, Van de Weijgaert, Rien, van Tent, Bartjan, Vennin, Vincent, Vielva, Patricio, Vittorio, Nicola, Young, Karl, and Zannoni, Mario
Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract: Lensing of the CMB is now a well-developed probe of large-scale clustering over a broad range of redshifts. By exploiting the non-Gaussian imprints of lensing in the polarization of the CMB, the CORE mission can produce a clean map of the lensing deflections over nearly the full-sky. The number of high-S/N modes in this map will exceed current CMB lensing maps by a factor of 40, and the measurement will be sample-variance limited on all scales where linear theory is valid. Here, we summarise this mission product and discuss the science that it will enable. For example, the summed mass of neutrinos will be determined to an accuracy of 17 meV combining CORE lensing and CMB two-point information with contemporaneous BAO measurements, three times smaller than the minimum total mass allowed by neutrino oscillations. In the search for B-mode polarization from primordial gravitational waves with CORE, lens-induced B-modes will dominate over instrument noise, limiting constraints on the gravitational wave power spectrum amplitude. With lensing reconstructed by CORE, one can "delens" the observed polarization internally, reducing the lensing B-mode power by 60%. This improves to 70% by combining lensing and CIB measurements from CORE, reducing the error on the gravitational wave amplitude by 2.5 compared to no delensing (in the null hypothesis). Lensing measurements from CORE will allow calibration of the halo masses of the 40000 galaxy clusters that it will find, with constraints dominated by the clean polarization-based estimators. CORE can accurately remove Galactic emission from CMB maps with its 19 frequency channels. We present initial findings that show that residual Galactic foreground contamination will not be a significant source of bias for lensing power spectrum measurements with CORE. [abridged], Comment: 44 pages, 12 figures
Published: 2017
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7. Exploring Cosmic Origins with CORE: Inflation

Author: CORE Collaboration, Finelli, Fabio, Bucher, Martin, Achúcarro, Ana, Ballardini, Mario, Bartolo, Nicola, Baumann, Daniel, Clesse, Sébastien, Errard, Josquin, Handley, Will, Hindmarsh, Mark, Kiiveri, Kimmo, Kunz, Martin, Lasenby, Anthony, Liguori, Michele, Paoletti, Daniela, Ringeval, Christophe, Väliviita, Jussi, van Tent, Bartjan, Vennin, Vincent, Allison, Rupert, Arroja, Frederico, Ashdown, Marc, Banday, A. J., Banerji, Ranajoy, Bartlett, James G., Basak, Soumen, Baselmans, Jochem, de Bernardis, Paolo, Bersanelli, Marco, Bonaldi, Anna, Borril, Julian, Bouchet, François R., Boulanger, François, Brinckmann, Thejs, Burigana, Carlo, Buzzelli, Alessandro, Cai, Zhen-Yi, Calvo, Martino, Carvalho, Carla Sofia, Castellano, Gabriella, Challinor, Anthony, Chluba, Jens, Colantoni, Ivan, Crook, Martin, D'Alessandro, Giuseppe, D'Amico, Guido, Delabrouille, Jacques, Desjacques, Vincent, De Zotti, Gianfranco, Diego, Jose Maria, Di Valentino, Eleonora, Feeney, Stephen, Fergusson, James R., Fernandez-Cobos, Raul, Ferraro, Simone, Forastieri, Francesco, Galli, Silvia, García-Bellido, Juan, de Gasperis, Giancarlo, Génova-Santos, Ricardo T., Gerbino, Martina, González-Nuevo, Joaquin, Grandis, Sebastian, Greenslade, Josh, Hagstotz, Steffen, Hanany, Shaul, Hazra, Dhiraj K., Hernández-Monteagudo, Carlos, Hervias-Caimapo, Carlos, Hills, Matthew, Hivon, Eric, Hu, Bin, Kisner, Ted, Kitching, Thomas, Kovetz, Ely D., Kurki-Suonio, Hannu, Lamagna, Luca, Lattanzi, Massimiliano, Lesgourgues, Julien, Lewis, Antony, Lindholm, Valtteri, Lizarraga, Joanes, López-Caniego, Marcos, Luzzi, Gemma, Maffei, Bruno, Mandolesi, Nazzareno, Martínez-González, Enrique, Martins, Carlos J. A. P., Masi, Silvia, McCarthy, Darragh, Matarrese, Sabino, Melchiorri, Alessandro, Melin, Jean-Baptiste, Molinari, Diego, Monfardini, Alessandro, Natoli, Paolo, Negrello, Mattia, Notari, Alessio, Oppizzi, Filippo, Paiella, Alessandro, Pajer, Enrico, Patanchon, Guillaume, Patil, Subodh P., Piat, Michael, Pisano, Giampaolo, Polastri, Linda, Polenta, Gianluca, Pollo, Agnieszka, Poulin, Vivian, Quartin, Miguel, Ravenni, Andrea, Remazeilles, Mathieu, Renzi, Alessandro, Roest, Diederik, Roman, Matthieu, Rubiño-Martin, Jose Alberto, Salvati, Laura, Starobinsky, Alexei A., Tartari, Andrea, Tasinato, Gianmassimo, Tomasi, Maurizio, Torrado, Jesús, Trappe, Neil, Trombetti, Tiziana, Tucker, Carole, Tucci, Marco, Urrestilla, Jon, van de Weygaert, Rien, Vielva, Patricio, Vittorio, Nicola, and Young, Karl
Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract: We forecast the scientific capabilities to improve our understanding of cosmic inflation of CORE, a proposed CMB space satellite submitted in response to the ESA fifth call for a medium-size mission opportunity. The CORE satellite will map the CMB anisotropies in temperature and polarization in 19 frequency channels spanning the range 60-600 GHz. CORE will have an aggregate noise sensitivity of $1.7 \mu$K$\cdot \,$arcmin and an angular resolution of 5' at 200 GHz. We explore the impact of telescope size and noise sensitivity on the inflation science return by making forecasts for several instrumental configurations. This study assumes that the lower and higher frequency channels suffice to remove foreground contaminations and complements other related studies of component separation and systematic effects, which will be reported in other papers of the series "Exploring Cosmic Origins with CORE." We forecast the capability to determine key inflationary parameters, to lower the detection limit for the tensor-to-scalar ratio down to the $10^{-3}$ level, to chart the landscape of single field slow-roll inflationary models, to constrain the epoch of reheating, thus connecting inflation to the standard radiation-matter dominated Big Bang era, to reconstruct the primordial power spectrum, to constrain the contribution from isocurvature perturbations to the $10^{-3}$ level, to improve constraints on the cosmic string tension to a level below the presumptive GUT scale, and to improve the current measurements of primordial non-Gaussianities down to the $f_{NL}^{\rm local} < 1$ level. For all the models explored, CORE alone will improve significantly on the present constraints on the physics of inflation. Its capabilities will be further enhanced by combining with complementary future cosmological observations., Comment: Latex 107 pages, revised with updated author list and minor modifications
Published: 2016
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8. Exploring Cosmic Origins with CORE: Cosmological Parameters

Author: Di Valentino, Eleonora, Brinckmann, Thejs, Gerbino, Martina, Poulin, Vivian, Bouchet, François R., Lesgourgues, Julien, Melchiorri, Alessandro, Chluba, Jens, Clesse, Sebastien, Delabrouille, Jacques, Dvorkin, Cora, Forastieri, Francesco, Galli, Silvia, Hooper, Deanna C., Lattanzi, Massimiliano, Martins, Carlos J. A. P., Salvati, Laura, Cabass, Giovanni, Caputo, Andrea, Giusarma, Elena, Hivon, Eric, Natoli, Paolo, Pagano, Luca, Paradiso, Simone, Rubino-Martin, Jose Alberto, Achucarro, Ana, Ade, Peter, Allison, Rupert, Arroja, Frederico, Ashdown, Marc, Ballardini, Mario, Banday, A. J., Banerji, Ranajoy, Bartolo, Nicola, Bartlett, James G., Basak, Soumen, Baselmans, Jochem, Baumann, Daniel, de Bernardis, Paolo, Bersanelli, Marco, Bonaldi, Anna, Bonato, Matteo, Borrill, Julian, Boulanger, François, Bucher, Martin, Burigana, Carlo, Buzzelli, Alessandro, Cai, Zhen-Yi, Calvo, Martino, Carvalho, Carla Sofia, Castellano, Gabriella, Challinor, Anthony, Charles, Ivan, Colantoni, Ivan, Coppolecchia, Alessandro, Crook, Martin, D'Alessandro, Giuseppe, De Petris, Marco, De Zotti, Gianfranco, Diego, Josè Maria, Errard, Josquin, Feeney, Stephen, Fernandez-Cobos, Raul, Ferraro, Simone, Finelli, Fabio, de Gasperis, Giancarlo, Génova-Santos, Ricardo T., González-Nuevo, Joaquin, Grandis, Sebastian, Greenslade, Josh, Hagstotz, Steffen, Hanany, Shaul, Handley, Will, Hazra, Dhiraj K., Hernández-Monteagudo, Carlos, Hervias-Caimapo, Carlos, Hills, Matthew, Kiiveri, Kimmo, Kisner, Ted, Kitching, Thomas, Kunz, Martin, Kurki-Suonio, Hannu, Lamagna, Luca, Lasenby, Anthony, Lewis, Antony, Liguori, Michele, Lindholm, Valtteri, Lopez-Caniego, Marcos, Luzzi, Gemma, Maffei, Bruno, Martin, Sylvain, Martinez-Gonzalez, Enrique, Masi, Silvia, McCarthy, Darragh, Melin, Jean-Baptiste, Mohr, Joseph J., Molinari, Diego, Monfardini, Alessandro, Negrello, Mattia, Notari, Alessio, Paiella, Alessandro, Paoletti, Daniela, Patanchon, Guillaume, Piacentini, Francesco, Piat, Michael, Pisano, Giampaolo, Polastri, Linda, Polenta, Gianluca, Pollo, Agnieszka, Quartin, Miguel, Remazeilles, Mathieu, Roman, Matthieu, Ringeval, Christophe, Tartari, Andrea, Tomasi, Maurizio, Tramonte, Denis, Trappe, Neil, Trombetti, Tiziana, Tucker, Carole, Väliviita, Jussi, van de Weygaert, Rien, Van Tent, Bartjan, Vennin, Vincent, Vermeulen, Gérard, Vielva, Patricio, Vittorio, Nicola, Young, Karl, and Zannoni, Mario
Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics, General Relativity and Quantum Cosmology, High Energy Physics - Phenomenology, High Energy Physics - Theory
Abstract: We forecast the main cosmological parameter constraints achievable with the CORE space mission which is dedicated to mapping the polarisation of the Cosmic Microwave Background (CMB). CORE was recently submitted in response to ESA's fifth call for medium-sized mission proposals (M5). Here we report the results from our pre-submission study of the impact of various instrumental options, in particular the telescope size and sensitivity level, and review the great, transformative potential of the mission as proposed. Specifically, we assess the impact on a broad range of fundamental parameters of our Universe as a function of the expected CMB characteristics, with other papers in the series focusing on controlling astrophysical and instrumental residual systematics. In this paper, we assume that only a few central CORE frequency channels are usable for our purpose, all others being devoted to the cleaning of astrophysical contaminants. On the theoretical side, we assume LCDM as our general framework and quantify the improvement provided by CORE over the current constraints from the Planck 2015 release. We also study the joint sensitivity of CORE and of future Baryon Acoustic Oscillation and Large Scale Structure experiments like DESI and Euclid. Specific constraints on the physics of inflation are presented in another paper of the series. In addition to the six parameters of the base LCDM, which describe the matter content of a spatially flat universe with adiabatic and scalar primordial fluctuations from inflation, we derive the precision achievable on parameters like those describing curvature, neutrino physics, extra light relics, primordial helium abundance, dark matter annihilation, recombination physics, variation of fundamental constants, dark energy, modified gravity, reionization and cosmic birefringence. (ABRIDGED), Comment: 90 pages, 25 Figures. Revised version with new authors list and references
Published: 2016
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9. Design and performance test of a modular readout electronic for the kinetic inductance detectors for the COSMO experiment based on commercial components

Author: Zmuidzinas, J, Gao, JR, Conenna, G, Limonta, A, Meinardi, S, Passerini, A, Coppi, G, Gervasi, M, Nati, F, Zannoni, M, Albano, L, Battistelli, E, Bersanelli, M, Boussaha, F, Cacciotti, F, Capponi, A, Columbro, F, Coppolecchia, A, D'Alessandro, G, de Bernardis, P, De Gasperis, G, de Petris, M, Franceschet, C, Isopi, G, Lamagna, L, Manzan, E, Marchitelli, E, Masi, S, Mennella, A, Montonati, F, Occhiuzzi, A, Paiella, A, Pettinari, G, Piacentini, F, Piccirillo, L, Pisano, G, Tartari, A, Tucker, C, Conenna, Giulia, Limonta, Andrea, Meinardi, Stefano, Passerini, Andrea, Coppi, Gabriele, Gervasi, Massimo, Nati, Federico, Zannoni, Mario, Albano, Lorenzo, Battistelli, Elia S., Bersanelli, Marco, Boussaha, Faouzi M., Cacciotti, Federico, Capponi, Alessandro, Columbro, Fabio, Coppolecchia, Alessandro, D'Alessandro, Giuseppe, de Bernardis, Paolo, De Gasperis, Giancarlo, de Petris, Marco, Franceschet, Cristian, Isopi, Giovanni, Lamagna, Luca, Manzan, Elenia, Marchitelli, Elisabetta, Masi, Silvia, Mennella, Aniello, Montonati, Filippo, Occhiuzzi, Andrea, Paiella, Alessandro, Pettinari, Giorgio, Piacentini, Francesco, Piccirillo, Lucio, Pisano, Gampaolo, Tartari, Andrea, Tucker, Carole, Zmuidzinas, J, Gao, JR, Conenna, G, Limonta, A, Meinardi, S, Passerini, A, Coppi, G, Gervasi, M, Nati, F, Zannoni, M, Albano, L, Battistelli, E, Bersanelli, M, Boussaha, F, Cacciotti, F, Capponi, A, Columbro, F, Coppolecchia, A, D'Alessandro, G, de Bernardis, P, De Gasperis, G, de Petris, M, Franceschet, C, Isopi, G, Lamagna, L, Manzan, E, Marchitelli, E, Masi, S, Mennella, A, Montonati, F, Occhiuzzi, A, Paiella, A, Pettinari, G, Piacentini, F, Piccirillo, L, Pisano, G, Tartari, A, Tucker, C, Conenna, Giulia, Limonta, Andrea, Meinardi, Stefano, Passerini, Andrea, Coppi, Gabriele, Gervasi, Massimo, Nati, Federico, Zannoni, Mario, Albano, Lorenzo, Battistelli, Elia S., Bersanelli, Marco, Boussaha, Faouzi M., Cacciotti, Federico, Capponi, Alessandro, Columbro, Fabio, Coppolecchia, Alessandro, D'Alessandro, Giuseppe, de Bernardis, Paolo, De Gasperis, Giancarlo, de Petris, Marco, Franceschet, Cristian, Isopi, Giovanni, Lamagna, Luca, Manzan, Elenia, Marchitelli, Elisabetta, Masi, Silvia, Mennella, Aniello, Montonati, Filippo, Occhiuzzi, Andrea, Paiella, Alessandro, Pettinari, Giorgio, Piacentini, Francesco, Piccirillo, Lucio, Pisano, Gampaolo, Tartari, Andrea, and Tucker, Carole
Published: 2024

10. Measuring the CMB spectral distortions with COSMO: the multi-mode antenna system

Author: Zmuidzinas, Jonas, Manzan, E, Albano, L, Franceschet, C, Battistelli, E, De Bernardis, P, Bersanelli, M, Cacciotti, F, Capponi, A, Columbro, F, Conenna, G, Coppi, G, Coppolecchia, A, D'Alessandro, G, De Gasperis, G, De Petris, M, Gervasi, M, Isopi, G, Lamagna, L, Limonta, A, Marchitelli, E, Masi, S, Mennella, A, Montonati, F, Nati, F, Occhiuzzi, A, Paiella, A, Pettinari, G, Piacentini, F, Piccirillo, L, Pisano, G, Tucker, C, Zannoni, M, Manzan, Elenia, Albano, Lorenzo, Franceschet, Cristian, Battistelli, Elia S., De Bernardis, Paolo, Bersanelli, Marco, Cacciotti, Federico, Capponi, Alessandro, Columbro, Fabio, Conenna, Giulia, Coppi, Gabriele, Coppolecchia, Alessandro, D'Alessandro, Giuseppe, De Gasperis, Giancarlo, De Petris, Marco, Gervasi, Massimo, Isopi, Giovanni, Lamagna, Luca, Limonta, Andrea, Marchitelli, Elisabetta, Masi, Silvia, Mennella, Aniello, Montonati, Filippo, Nati, Federico, Occhiuzzi, Andrea, Paiella, Alessandro, Pettinari, Giorgio, Piacentini, Francesco, Piccirillo, Lucio, Pisano, Giampaolo, Tucker, Carole, Zannoni, Mario, Zmuidzinas, Jonas, Manzan, E, Albano, L, Franceschet, C, Battistelli, E, De Bernardis, P, Bersanelli, M, Cacciotti, F, Capponi, A, Columbro, F, Conenna, G, Coppi, G, Coppolecchia, A, D'Alessandro, G, De Gasperis, G, De Petris, M, Gervasi, M, Isopi, G, Lamagna, L, Limonta, A, Marchitelli, E, Masi, S, Mennella, A, Montonati, F, Nati, F, Occhiuzzi, A, Paiella, A, Pettinari, G, Piacentini, F, Piccirillo, L, Pisano, G, Tucker, C, Zannoni, M, Manzan, Elenia, Albano, Lorenzo, Franceschet, Cristian, Battistelli, Elia S., De Bernardis, Paolo, Bersanelli, Marco, Cacciotti, Federico, Capponi, Alessandro, Columbro, Fabio, Conenna, Giulia, Coppi, Gabriele, Coppolecchia, Alessandro, D'Alessandro, Giuseppe, De Gasperis, Giancarlo, De Petris, Marco, Gervasi, Massimo, Isopi, Giovanni, Lamagna, Luca, Limonta, Andrea, Marchitelli, Elisabetta, Masi, Silvia, Mennella, Aniello, Montonati, Filippo, Nati, Federico, Occhiuzzi, Andrea, Paiella, Alessandro, Pettinari, Giorgio, Piacentini, Francesco, Piccirillo, Lucio, Pisano, Giampaolo, Tucker, Carole, and Zannoni, Mario
Published: 2024

11. The Age of the Universe

Author: Bersanelli, Marco, primary
Published: 2021
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12. PRISM (Polarized Radiation Imaging and Spectroscopy Mission): An Extended White Paper

Author: PRISM Collaboration, André, Philippe, Baccigalupi, Carlo, Banday, Anthony, Barbosa, Domingos, Barreiro, Belen, Bartlett, James, Bartolo, Nicola, Battistelli, Elia, Battye, Richard, Bendo, George, Benoît, Alain, Bernard, Jean-Philippe, Bersanelli, Marco, Béthermin, Matthieu, Bielewicz, Pawel, Bonaldi, Anna, Bouchet, François, Boulanger, François, Brand, Jan, Bucher, Martin, Burigana, Carlo, Cai, Zhen-Yi, Camus, Philippe, Casas, Francisco, Casasola, Viviana, Castex, Guillaume, Challinor, Anthony, Chluba, Jens, Chon, Gayoung, Colafrancesco, Sergio, Comis, Barbara, Cuttaia, Francesco, D'Alessandro, Giuseppe, Da Silva, Antonio, Davis, Richard, de Avillez, Miguel, de Bernardis, Paolo, de Petris, Marco, de Rosa, Adriano, de Zotti, Gianfranco, Delabrouille, Jacques, Désert, François-Xavier, Dickinson, Clive, Diego, Jose Maria, Dunkley, Joanna, Enßlin, Torsten, Errard, Josquin, Falgarone, Edith, Ferreira, Pedro, Ferrière, Katia, Finelli, Fabio, Fletcher, Andrew, Fosalba, Pablo, Fuller, Gary, Galli, Silvia, Ganga, Ken, García-Bellido, Juan, Ghribi, Adnan, Giard, Martin, Giraud-Héraud, Yannick, Gonzalez-Nuevo, Joaquin, Grainge, Keith, Gruppuso, Alessandro, Hall, Alex, Hamilton, Jean-Christophe, Haverkorn, Marijke, Hernandez-Monte\-agudo, Carlos, Herranz, Diego, Jackson, Mark, Jaffe, Andrew, Khatri, Rishi, Kunz, Martin, Lamagna, Luca, Lattanzi, Massimiliano, Leahy, Paddy, Lesgourgues, Julien, Liguori, Michele, Liuzzo, Elisabetta, Lopez-Caniego, Marcos, Macias-Perez, Juan, Maffei, Bruno, Maino, Davide, Mangilli, Anna, Martinez-Gonzalez, Enrique, Martins, Carlos, Masi, Silvia, Massardi, Marcella, Matarrese, Sabino, Melchiorri, Alessandro, Melin, Jean-Baptiste, Mennella, Aniello, Mignano, Arturo, Miville-Deschênes, Marc-Antoine, Monfardini, Alessandro, Murphy, Anthony, Naselsky, Pavel, Nati, Federico, Natoli, Paolo, Negrello, Mattia, Noviello, Fabio, O'Sullivan, Créidhe, Paci, Francesco, Pagano, Luca, Paladino, Rosita, Palanque-Delabrouille, Nathalie, Paoletti, Daniela, Peiris, Hiranya, Perrotta, Francesca, Piacentini, Francesco, Piat, Michel, Piccirillo, Lucio, Pisano, Giampaolo, Polenta, Gianluca, Pollo, Agnieszka, Ponthieu, Nicolas, Remazeilles, Mathieu, Ricciardi, Sara, Roman, Matthieu, Rosset, Cyrille, Rubino-Martin, Jose-Alberto, Salatino, Maria, Schillaci, Alessandro, Shellard, Paul, Silk, Joseph, Starobinsky, Alexei, Stompor, Radek, Sunyaev, Rashid, Tartari, Andrea, Terenzi, Luca, Toffolatti, Luigi, Tomasi, Maurizio, Trappe, Neil, Tristram, Matthieu, Trombetti, Tiziana, Tucci, Marco, Van de Weijgaert, Rien, Van Tent, Bartjan, Verde, Licia, Vielva, Patricio, Wandelt, Ben, Watson, Robert, and Withington, Stafford
Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract: PRISM (Polarized Radiation Imaging and Spectroscopy Mission) was proposed to ESA in May 2013 as a large-class mission for investigating within the framework of the ESA Cosmic Vision program a set of important scientific questions that require high resolution, high sensitivity, full-sky observations of the sky emission at wavelengths ranging from millimeter-wave to the far-infrared. PRISM's main objective is to explore the distant universe, probing cosmic history from very early times until now as well as the structures, distribution of matter, and velocity flows throughout our Hubble volume. PRISM will survey the full sky in a large number of frequency bands in both intensity and polarization and will measure the absolute spectrum of sky emission more than three orders of magnitude better than COBE FIRAS. The aim of this Extended White Paper is to provide a more detailed overview of the highlights of the new science that will be made possible by PRISM, Comment: Figure 8 replaced by the correct version, affiliations of authors added, and minor changes to match the published JCAP version
Published: 2013
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13. In-flight calibration and verification of the Planck-LFI instrument

Author: Gregorio, Anna, Cuttaia, Francesco, Mennella, Aniello, Bersanelli, Marco, Maris, Michele, Meinhold, Peter, Sandri, Maura, Terenzi, Luca, Tomasi, Maurizio, Villa, Fabrizio, Frailis, Marco, Morgante, Gianluca, Pearson, Dave, Zacchei, Andrea, Battaglia, Paola, Butler, Reginald Christophe, Davis, Richard, Franceschet, Cristian, Franceschi, Enrico, Galeotta, Samuele, Leonardi, Rodrigo, Lowe, Steve, Mandolesi, Nazzareno, Melot, Frederick, Mendes, Luis, Stassi, Patrick, Stringhetti, Luca, Tavagnacco, Daniele, Zonca, Andrea, Wilkinson, Althea, Wilson, Philip, Charra, Maryse, Maciaszek, Thierry, Foley, Steve, Watson, Christopher J., Casale, Mauro, Laureijs, René, Tauber, Jan, Texier, Damien, Baker, Michelle, Cuevas, Leticia Perez, Krassenburg, Mike, and Rihet, Patrick
Subjects: Astrophysics - Instrumentation and Methods for Astrophysics, 85-05 (primary), B.4.4, B.8.0, J.2
Abstract: In this paper we discuss the Planck-LFI in-flight calibration campaign. After a brief overview of the ground test campaigns, we describe in detail the calibration and performance verification (CPV) phase, carried out in space during and just after the cool-down of LFI. We discuss in detail the functionality verification, the tuning of the front-end and warm electronics, the preliminary performance assessment and the thermal susceptibility tests. The logic, sequence, goals and results of the in-flight tests are discussed. All the calibration activities were successfully carried out and the instrument response was comparable to the one observed on ground. For some channels the in-flight tuning activity allowed us to improve significantly the noise performance., Comment: Long technical paper on Planck LFI in flight calibration campaign: 109 pages in this (not final) version, 100 page in the final JINST version
Published: 2013
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14. PRISM (Polarized Radiation Imaging and Spectroscopy Mission): A White Paper on the Ultimate Polarimetric Spectro-Imaging of the Microwave and Far-Infrared Sky

Author: PRISM Collaboration, Andre, Philippe, Baccigalupi, Carlo, Barbosa, Domingos, Bartlett, James, Bartolo, Nicola, Battistelli, Elia, Battye, Richard, Bendo, George, Bernard, Jean-Philippe, Bersanelli, Marco, Bethermin, Matthieu, Bielewicz, Pawel, Bonaldi, Anna, Bouchet, Francois, Boulanger, Francois, Brand, Jan, Bucher, Martin, Burigana, Carlo, Cai, Zhen-Yi, Casasola, Viviana, Castex, Guillaume, Challinor, Anthony, Chluba, Jens, Colafrancesco, Sergio, Cuttaia, Francesco, D'Alessandro, Giuseppe, Davis, Richard, de Avillez, Miguel, de Bernardis, Paolo, de Petris, Marco, de Rosa, Adriano, de Zotti, Gianfranco, Delabrouille, Jacques, Dickinson, Clive, Diego, Jose Maria, Falgarone, Edith, Ferreira, Pedro, Ferriere, Katia, Finelli, Fabio, Fletcher, Andrew, Fuller, Gary, Galli, Silvia, Ganga, Ken, Garcia-Bellido, Juan, Ghribi, Adnan, Gonzalez-Nuevo, Joaquin, Grainge, Keith, Gruppuso, Alessandro, Hall, Alex, Hernandez-Monteagudo, Carlos, Jackson, Mark, Jaffe, Andrew, Khatri, Rishi, Lamagna, Luca, Lattanzi, Massimiliano, Leahy, Paddy, Liguori, Michele, Liuzzo, Elisabetta, Lopez-Caniego, Marcos, Macias-Perez, Juan, Maffei, Bruno, Maino, Davide, Masi, Silvia, Mangilli, Anna, Massardi, Marcella, Matarrese, Sabino, Melchiorri, Alessandro, Melin, Jean-Baptiste, Mennella, Aniello, Mignano, Arturo, Miville-Deschenes, Marc-Antoine, Nati, Federico, Natoli, Paolo, Negrello, Mattia, Noviello, Fabio, Paci, Francesco, Paladino, Rosita, Paoletti, Daniela, Perrotta, Francesca, Piacentini, Francesco, Piat, Michel, Piccirillo, Lucio, Pisano, Giampaolo, Polenta, Gianluca, Ricciardi, Sara, Roman, Matthieu, Rubino-Martin, Jose-Alberto, Salatino, Maria, Schillaci, Alessandro, Shellard, Paul, Silk, Joseph, Stompor, Radek, Sunyaev, Rashid, Tartari, Andrea, Terenzi, Luca, Toffolatti, Luigi, Tomasi, Maurizio, Trombetti, Tiziana, Tucci, Marco, Van Tent, Bartjan, Verde, Licia, Wandelt, Ben, and Withington, Stafford
Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract: PRISM (Polarized Radiation Imaging and Spectroscopy Mission) was proposed to ESA in response to the Call for White Papers for the definition of the L2 and L3 Missions in the ESA Science Programme. PRISM would have two instruments: (1) an imager with a 3.5m mirror (cooled to 4K for high performance in the far-infrared---that is, in the Wien part of the CMB blackbody spectrum), and (2) an Fourier Transform Spectrometer (FTS) somewhat like the COBE FIRAS instrument but over three orders of magnitude more sensitive. Highlights of the new science (beyond the obvious target of B-modes from gravity waves generated during inflation) made possible by these two instruments working in tandem include: (1) the ultimate galaxy cluster survey gathering 10e6 clusters extending to large redshift and measuring their peculiar velocities and temperatures (through the kSZ effect and relativistic corrections to the classic y-distortion spectrum, respectively) (2) a detailed investigation into the nature of the cosmic infrared background (CIB) consisting of at present unresolved dusty high-z galaxies, where most of the star formation in the universe took place, (3) searching for distortions from the perfect CMB blackbody spectrum, which will probe a large number of otherwise inaccessible effects (e.g., energy release through decaying dark matter, the primordial power spectrum on very small scales where measurements today are impossible due to erasure from Silk damping and contamination from non-linear cascading of power from larger length scales). These are but a few of the highlights of the new science that will be made possible with PRISM., Comment: 20 pages Latex
Published: 2013

15. W-band prototype of platelet feed-horn array for CMB polarisation measurements

Author: Del Torto, Francesco, Bersanelli, Marco, Cavaliere, Francesco, De Rosa, Adriano, D'Arcangelo, Ocleto, Franceschet, Cristian, Gervasi, Massimo, Mennella, Aniello, Pagana, Enrico, Simonetto, Alessandro, Tartari, Andrea, Villa, Fabrizio, and Zannoni, Mario
Subjects: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Cosmology and Extragalactic Astrophysics
Abstract: We present the design and performance of a 2x2 prototype array of corrugated feed-horns in W-band. The module is fabricated using a so-called "platelet" technique by milling Aluminum plates. This technique is suitable for low-cost and scalable high performance applications. Room temperature Return Loss measurements show a low (<-30 dB) reflection over a 30% bandwidth with a maximum matching of -42 dB at 100 GHz for all four antennas. Beam pattern measurements indicate good repeatability and a low (-25 dB) sidelobe and crosspolarisation levels. This work is particularly relevant for future Cosmic Microwave Background polarisation measurements, which require large microwave cryogenic detector arrays coupled to high performance corrugated feed horns.
Published: 2011
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16. Modeling the frequency response of microwave radiometers with QUCS

Author: Zonca, Andrea, Roucaries, Bastien, Williams, Brian, Rubin, Ishai, D'Arcangelo, Ocleto, Meinhold, Peter, Lubin, Philip, Franceschet, Cristian, Jahn, Stefan, Mennella, Aniello, and Bersanelli, Marco
Subjects: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Cosmology and Extragalactic Astrophysics
Abstract: Characterization of the frequency response of coherent radiometric receivers is a key element in estimating the flux of astrophysical emissions, since the measured signal depends on the convolution of the source spectral emission with the instrument band shape. Laboratory Radio Frequency (RF) measurements of the instrument bandpass often require complex test setups and are subject to a number of systematic effects driven by thermal issues and impedance matching, particularly if cryogenic operation is involved. In this paper we present an approach to modeling radiometers bandpasses by integrating simulations and RF measurements of individual components. This method is based on QUCS (Quasi Universal Circuit Simulator), an open-source circuit simulator, which gives the flexibility of choosing among the available devices, implementing new analytical software models or using measured S-parameters. Therefore an independent estimate of the instrument bandpass is achieved using standard individual component measurements and validated analytical simulations. In order to automate the process of preparing input data, running simulations and exporting results we developed the Python package python-qucs and released it under GNU Public License. We discuss, as working cases, bandpass response modeling of the COFE and Planck Low Frequency Instrument (LFI) radiometers and compare results obtained with QUCS and with a commercial circuit simulator software. The main purpose of bandpass modeling in COFE is to optimize component matching, while in LFI they represent the best estimation of frequency response, since end-to-end measurements were strongly affected by systematic effects., Comment: 17 pages, 11 figures, published by JINST on December 20th, 2010, new version contains acknowledgements
Published: 2010
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17. Planck-LFI: Design and Performance of the 4 Kelvin Reference Load Unit

Author: Valenziano, Luca, Cuttaia, Francesco, De Rosa, Adriano, Terenzi, Luca, Brighenti, Alberto, Cazzola, GianPaolo, Garbesi, Anna, Mariotti, Sergio, Orsi, Giordano, Pagan, Luca, Cavaliere, Francesco, Lapini, Roberto, Biggi, Matteo, Panagin, Enzo, Paola, Battaglia, Butler, Chris, Bersanelli, Marco, D'Arcangelo, Ocleto, Levin, Steve, Mandolesi, Nazzareno, Mennella, Aniello, Morgante, Gianluca, Morigi, Gabriele, Sandri, Maura, Simonetto, Alessandro, Tomasi, Maurizio, Villa, Fabrizio, Frailis, Marco, Galeotta, Samuele, Gregorio, Anna, Leonardi, Rodrigo, Lowe, Stuart, Maris, Michele, Meinhold, Peter, Mendes, Luis, Stringhetti, Luca, Zonca, Andrea, and Zacchei, Andrea
Subjects: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Cosmology and Extragalactic Astrophysics
Abstract: The LFI radiometers use a pseudo-correlation design where the signal from the sky is continuously compared with a stable reference signal, provided by a cryogenic reference load system. The reference unit is composed by small pyramidal horns, one for each radiometer, 22 in total, facing small absorbing targets, made of a commercial resin ECCOSORB CR (TM), cooled to approximately 4.5 K. Horns and targets are separated by a small gap to allow thermal decoupling. Target and horn design is optimized for each of the LFI bands, centered at 70, 44 and 30 GHz. Pyramidal horns are either machined inside the radiometer 20K module or connected via external electro-formed bended waveguides. The requirement of high stability of the reference signal imposed a careful design for the radiometric and thermal properties of the loads. Materials used for the manufacturing have been characterized for thermal, RF and mechanical properties. We describe in this paper the design and the performance of the reference system., Comment: This is an author-created, un-copyedited version of an article accepted for publication in JINST. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The definitive publisher authenticated version is available online at [10.1088/1748-0221/4/12/T12006]. 14 pages, 34 figures
Published: 2010
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18. Planck-LFI radiometers tuning

Author: Cuttaia, Francesco, Mennella, Aniello, Stringhetti, Luca, Maris, Michele, Terenzi, Luca, Tomasi, Maurizio, Villa, Fabrizio, Bersanelli, Marco, Butler, Christopher Reginald, Cappellini, Benedetta, Cuevas, Leticia Perez, D'Arcangelo, Ocleto, Davis, Richard, Frailis, Marco, Franceschet, Cristian, Franceschi, Enrico, Gregorio, Anna, Hoyland, Roger, Leonardi, Rodrigo, Lowe, Stuart, Mandolesi, Nazzareno, Meinhold, Peter, Mendes, Luis, Roddis, Neil, Sandri, Maura, Valenziano, Luca, Wilkinson, Althea, Zacchei, Andrea, Zonca, Andrea, Battaglia, Paola, De Nardo, Stefania, Grassi, Stefano, Lapolla, Marco, Leutenegger, Paolo, Miccolis, Maurizio, and Silvestri, Roberto
Subjects: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Cosmology and Extragalactic Astrophysics
Abstract: "This paper is part of the Prelaunch status LFI papers published on JINST: http://www.iop.org/EJ/journal/-page=extra.proc5/jinst" This paper describes the Planck Low Frequency Instrument tuning activities performed through the ground test campaigns, from Unit to Satellite Levels. Tuning is key to achieve the best possible instrument performance and tuning parameters strongly depend on thermal and electrical conditions. For this reason tuning has been repeated several times during ground tests and it has been repeated in flight before starting nominal operations. The paper discusses the tuning philosophy, the activities and the obtained results, highlighting developments and changes occurred during test campaigns. The paper concludes with an overview of tuning performed during the satellite cryogenic test campaign (Summer 2008) and of the plans for the just started in-flight calibration., Comment: This is an author-created, un-copyedited version of an article accepted for publication in JINST. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The definitive publisher authenticated version is available online at http://dx.doi.org/10.1088/1748-0221/4/12/T12013]
Published: 2010
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19. The White Mountain Polarimeter Telescope and an Upper Limit on CMB Polarization

Author: Levy, Alan R., Leonardi, Rodrigo, Ansmann, Markus, Bersanelli, Marco, Childers, Jeffery, Cole, Terrence D., D'Arcangelo, Ocleto, Davis, G. Vietor, Lubin, Philip M., Marvil, Joshua, Meinhold, Peter R., Miller, Gerald, O`Neill, Hugh, Stavola, Fabrizio, Stebor, Nathan C., Timbie, Peter T., van der Heide, Maarten, Villa, Fabrizio, Villela, Thyrso, Williams, Brian D., and Wuensche, Carlos A.
Subjects: Astrophysics
Abstract: The White Mountain Polarimeter (WMPol) is a dedicated ground-based microwave telescope and receiver system for observing polarization of the Cosmic Microwave Background. WMPol is located at an altitude of 3880 meters on a plateau in the White Mountains of Eastern California, USA, at the Barcroft Facility of the University of California White Mountain Research Station. Presented here is a description of the instrument and the data collected during April through October 2004. We set an upper limit on $E$-mode polarization of 14 $\mu\mathrm{K}$ (95% confidence limit) in the multipole range $170<\ell<240$. This result was obtained with 422 hours of observations of a 3 $\mathrm{deg}^2$ sky area about the North Celestial Pole, using a 42 GHz polarimeter. This upper limit is consistent with $EE$ polarization predicted from a standard $\Lambda$-CDM concordance model., Comment: 35 pages. 12 figures. To appear in ApJS
Published: 2008
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20. The Cosmic Foreground Explorer (COFE): A balloon-borne microwave polarimeter to characterize polarized foregrounds

Author: Leonardi, Rodrigo, Williams, Brian, Bersanelli, Marco, Ferreira, Ivan, Lubin, Philip M., Meinhold, Peter R., O'Neill, Hugh, Stebor, Nathan C., Villa, Fabrizio, Villela, Thyrso, and Wuensche, Carlos A.
Subjects: Astrophysics
Abstract: The COsmic Foreground Explorer (COFE) is a balloon-borne microwave polarime- ter designed to measure the low-frequency and low-l characteristics of dominant diffuse polarized foregrounds. Short duration balloon flights from the Northern and Southern Hemispheres will allow the telescope to cover up to 80% of the sky with an expected sensitivity per pixel better than 100 $\mu K / deg^2$ from 10 GHz to 20 GHz. This is an important effort toward characterizing the polarized foregrounds for future CMB experiments, in particular the ones that aim to detect primordial gravity wave signatures in the CMB polarization angular power spectrum., Comment: 15 pages Version 2 - missing pictures now appear at the end of the text
Published: 2007
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21. Galactic foreground contribution to the BEAST CMB Anisotropy Maps

Author: Mejía, Jorge, Bersanelli, Marco, Burigana, Carlo, Childers, Jeff, Figueiredo, Newton, Kangas, Miikka, Lubin, Philip, Maino, Davide, Mandolesi, Nazzareno, Marvil, Josh, Meinhold, Peter, O'Dwyer, Ian, O'Neill, Hugh, Platania, Paola, Seiffert, Michael, Stebor, Nathan, Tello, Camilo, Villela, Thyrso, Wandelt, Benjamin, and Wuensche, Carlos Alexandre
Subjects: Astrophysics
Abstract: We report limits on the Galactic foreground emission contribution to the Background Emission Anisotropy Scanning Telescope (BEAST) Ka- and Q-band CMB anisotropy maps. We estimate the contribution from the cross-correlations between these maps and the foreground emission templates of an H${\alpha}$ map, a de-striped version of the Haslam et al. 408 MHz map, and a combined 100 $\mu$m IRAS/DIRBE map. Our analysis samples the BEAST $\sim10^\circ$ declination band into 24 one-hour (RA) wide sectors with $\sim7900$ pixels each, where we calculate: (a) the linear correlation coefficient between the anisotropy maps and the templates; (b) the coupling constants between the specific intensity units of the templates and the antenna temperature at the BEAST frequencies and (c) the individual foreground contributions to the BEAST anisotropy maps. The peak sector contributions of the contaminants in the Ka-band are of 56.5% free-free with a coupling constant of $8.3\pm0.4$ $\mu$K/R, and 67.4% dust with $45.0\pm2.0$ $\mu$K/(MJy/sr). In the Q-band the corresponding values are of 64.4% free-free with $4.1\pm0.2$ $\mu$K/R and 67.5% dust with $24.0\pm1.0$ $\mu$K/(MJy/sr). Using a lower limit of 10% in the relative uncertainty of the coupling constants, we can constrain the sector contributions of each contaminant in both maps to $< 20$% in 21 (free-free), 19 (dust) and 22 (synchrotron) sectors. At this level, all these sectors are found outside of the $\mid$b$\mid = 14.6^\circ$ region. By performing the same correlation analysis as a function of Galactic scale height, we conclude that the region within $b=\pm17.5^{\circ}$ should be removed from the BEAST maps for CMB studies in order to keep individual Galactic contributions below $\sim 1$% of the map's rms., Comment: 17 pages PostScript file. Better resolution figures can be found in the web page http://www.das.inpe.br/~alex/beast_foregrounds.html. Accepted for publication in the ApJ Suppl. Series
Published: 2004
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22. The CMB Power Spectrum from the Background Emission Anisotropy Scanning Telescope (BEAST) Experiment

Author: O'Dwyer, Ian J., Bersanelli, Marco, Childers, Jeffrey, Figueiredo, Newton, Halevi, Doron, Huey, Gregory G., Lubin, Philip M., Maino, Davide, Mandolesi, Nazzareno, Marvil, Joshua, Meinhold, Peter R., Mejia, Jorge, Natoli, Paolo, O'Neill, Hugh, Pina, Agenor, Seiffert, Michael D., Stebor, Nathan C., Tello, Camilo, Villela, Thyrso, Wandelt, Benjamin D., Williams, Brian, and Wuensche, Carlos Alexandre
Subjects: Astrophysics
Abstract: The Background Emission Anisotropy Scanning Telescope (BEAST) is a 2.2m off-axis telescope with an 8 element mixed Q (38-45GHz) and Ka (26-36GHz) band focal plane, designed for balloon borne and ground based studies of the Cosmic Microwave Background. Here we present the Cosmic Microwave Background (CMB) angular power spectrum calculated from 682 hours of data observed with the BEAST instrument. We use a binned pseudo-Cl estimator (the MASTER method). We find results that are consistent with other determinations of the CMB anisotropy for angular wavenumber l between 100 and 600. We also perform cosmological parameter estimation. The BEAST data alone produces a good constraint on Omega_k = 1-Omega_tot=-0.074 +/- 0.070, consistent with a flat Universe. A joint parameter estimation analysis with a number of previous CMB experiments produces results consistent with previous determinations., Comment: 18 Pages, 7 figures
Published: 2003

23. Current Status and Perspectives of Cosmic Microwave Background Observations

Author: Bersanelli, Marco, Maino, Davide, and Mennella, Aniello
Subjects: Astrophysics
Abstract: Measurements of the cosmic microwave background (CMB) radiation provide a unique opportunity for a direct study of the primordial cosmic plasma at redshift z ~1000. The angular power spectra of temperature and polarisation fluctuations are powerful observational objectives as they encode information on fundamental cosmological parameters and on the physics of the early universe. A large number of increasingly ambitious balloon-borne and ground-based experiments have been carried out following the first detection of CMB anisotropies by COBE-DMR, probing the angular power spectrum up to high multipoles. The recent data from WMAP provide a new major step forward in measurements percision. The ESA mission Planck Surveyor, to be launched in 2007, is the third-generation satellite devoted to CMB imaging. Planck is expected to extract the full cosmological information from temperature anisotropies and to open up new fronteers in the CMB field., Comment: 6 pages, 1 figure, to appear in "Proc of International Symposium on Plasmas in the Laboratory and in the Universe: new insights and new challenges", September 16-19, 2003, Como, Italy
Published: 2003
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24. Offset balancing in pseudo-correlation radiometers for CMB measurements

Author: Mennella, Aniello, Bersanelli, Marco, Seiffert, Michael, Kettle, Danielle, Roddis, Neil, Wilkinson, Althea, and Meinhold, Peter
Subjects: Astrophysics
Abstract: Radiometeric CMB measurements need to be highly stable and this stability is best obtained with differential receivers. The residual 1/f noise in the differential output is strongly dependent on the radiometer input offset which can be cancelled using various balancing strategies. In this paper we discuss a software method implemented in the Planck-LFI pseudo-correlation receivers which uses a tunable "gain modulation factor, r, in the sky-load difference. Numerical simulations and experimental data show how proper tuning of the parameter r ensures a very stable differential output with knee frequencies of the order of few mHz. Various approaches to calculate r using the radiometer total power data are discussed with some examples relevant to Planck-LFI. Although the paper focuses on pseudo-correlation receivers and the examples are relative to Planck-LFI, the proposed method and its analysis is general and can be applied to a large class of differential radiometric receivers., Comment: 12 pages, 8 figures, accepted for publication in A&A (updated version with few editorial changes)
Published: 2003
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25. A Map of the Cosmic Microwave Background from the BEAST Experiment

Author: Meinhold, Peter R., Bersanelli, Marco, Childers, Jeffrey, Figueiredo, Newton, Gaier, Todd C., Halevi, Doron, Lawrence, Charles R., Kangas, Miikka, Levy, Alan, Lubin, Philip M., Malaspina, Marco, Mandolesi, Nazzareno, Marvil, Joshua, Mejia, Jorge, Natoli, Paolo, O'Dwyer, Ian, O'Neill, Hugh, Parendo, Shane, Pina, Agenor, Seiffert, Michael D., Stebor, Nathan C., Tello, Camilo, Villa, Fabrizio, Villela, Thyrso, Wandelt, Benjamin D., Williams, Brian, and Wuensche, Carlos Alexandre
Subjects: Astrophysics
Abstract: We present the first sky maps from the BEAST (Background Emission Anisotropy Scanning Telescope) experiment. BEAST consists of a 2.2 meter off axis Gregorian telescope fed by a cryogenic millimeter wavelength focal plane currently consisting of 6 Q band (40 GHz) and 2 Ka band (30 GHz) scalar feed horns feeding cryogenic HEMT amplifiers. Data were collected from two balloon-borne flights in 2000, followed by a lengthy ground observing campaign from the 3.8 Km altitude University of California White Mountain Research Station. This paper reports the initial results from the ground based observations. The instrument produced an annular map covering the sky from declinateion 33 to 42 degrees. The maps cover an area of 2470 square degrees with an effective resolution of 23 arcminutes FWHM at 40 GHz and 30 arcminutes at 30 GHz. The map RMS (smoothed to 30 arcminutes and excluding galactic foregrounds) is 54 +-5 microK at 40 GHz. Comparison with the instrument noise gives a cosmic signal RMS contribution of 28 +-3 microK. An estimate of the actual CMB sky signal requires taking into account the l-space filter function of our experiment and analysis techniques, carried out in a companion paper (O'Dwyer et al. 2003). In addition to the robust detection of CMB anisotropies, we find a strong correlation between small portions of our maps and features in recent H$\alpha$ maps (Finkbeiner, 2003). In this work we describe the data set and analysis techniques leading to the maps, including data selection, filtering, pointing reconstruction, mapmaking algorithms and systematic effects. A detailed description of the experiment appears in Childers et al. (2003)., Comment: 22 pages, 11 postscript figures, aastex, replaced verion corrects typos, adds refs,adds author
Published: 2003

26. 1/f noise and other systematic effects in the Planck-LFI radiometers

Author: Seiffert, Michael, Mennella, Aniello, Burigana, Carlo, Mandolesi, Nazzareno, Bersanelli, Marco, Meinhold, Peter, and Lubin, Phil
Subjects: Astrophysics
Abstract: We use an analytic approach to study the susceptibility of the Planck Low Frequency Instrument radiometers to various systematic effects. We examine the effects of fluctuations in amplifier gain, in amplifier noise temperature and in the reference load temperature. We also study the effect of imperfect gain modulation, non-ideal matching of radiometer parameters, imperfect isolation in the two legs of the radiometer and back-end 1/f noise. We find that with proper gain modulation 1/f gain fluctuations are suppressed, leaving fluctuations in amplifier noise temperature as the main source of 1/f noise. We estimate that with a gain modulation factor within +- 1% of its ideal value the overall 1/f knee frequency will be relatively small (< 0.1 Hz)., Comment: 14 pages, 4 figures. Accepted for publication in A&A
Published: 2002
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27. PLANCK: systematic effects induced by periodic fluctuations of arbitrary shape

Author: Mennella, Aniello, Bersanelli, Marco, Burigana, Carlo, Maino, Davide, Mandolesi, Nazzareno, Morgante, Gianluca, and Stanghellini, Giuseppe
Subjects: Astrophysics
Abstract: A fundamental requirement in the new generation of high resolution Cosmic Microwave Background imaging experiments is a strict control of systematic errors that must be kept at micro-K level in the final maps. Some of these errors are of celestial origin, while others will be generated by periodic fluctuations of the satellite environment. These environment instabilities will cause fluctuations in the measured signal output thus generating correlated effects in the reconstructed maps. In this paper we present an analytical study of the impact of periodic signal fluctuations on the measured sky maps produced by the Planck survey. In particular we show how it is possible to estimate analytically the damping factor of the peak-to-peak amplitude of the fluctuation at the instrument output after the projection in the final maps., Comment: 7 pages, 8 figures
Published: 2001
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28. Readout electronics for kinetic inductance detectors for COSMO

Author: Conenna, Giulia, primary, Limonta, Andrea, additional, Zannoni, Mario, additional, Coppi, Gabriele, additional, Boussaha, Faouzi, additional, Tartari, Andrea, additional, Gervasi, Massimo, additional, Nati, Federico, additional, Passerini, Andrea, additional, de Bernardis, Paolo, additional, Coppolecchia, Alessandro, additional, D'Alessandro, Giuseppe, additional, Masi, Silvia, additional, Paiella, Alessandro, additional, Bersanelli, Marco, additional, Franceschet, Cristian, additional, Mazan, Elenia, additional, and Mennella, Aniello, additional
Published: 2022
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29. QUBIC-the Q & U bolometric interferometer for cosmology

Author: Piat, Michel R., primary, Battistelli, Elia, additional, de Bernardis, Paolo, additional, D'Alessandro, Giuseppe, additional, De Petris, Marco, additional, Grandsire, Laurent, additional, Hamilton, Jean-Christophe, additional, Hoang, Thuong Duc, additional, Marnieros, Stefanos, additional, Masi, Silvia, additional, Mennella, Daniele, additional, Mousset, Louise, additional, O'Sullivan, Creidhe, additional, Prele, Damien, additional, Stankowiak, Guillaume, additional, Tartari, Andrea, additional, Thermeau, Jean-Pierre, additional, Torchinsky, Steve, additional, Voisin, Fabrice, additional, Zannoni, Mario, additional, Ade, Peter, additional, Alberro, Jose, additional, Almela, Alejandro, additional, Amico, Giorgio, additional, Arnaldi, Horacio, additional, Auguste, Didier, additional, Aumont, Jonathan, additional, Azzoni, Susanna, additional, Banfi, Stefano, additional, Belier, Benoit, additional, Bau, Alessandro, additional, Bennett, David, additional, Berge, Laurent, additional, Bernard, Jean-Philippe, additional, Bersanelli, Marco, additional, Bigot Sazy, Marie-Anne, additional, bonaparte, Juan, additional, Bonis, Julien, additional, Bunn, Emory, additional, Burke, David, additional, Buzi, Daniele, additional, Cavaliere, Francesco, additional, Chanial, Pierre, additional, Chapron, Claude, additional, Charlassier, Romain, additional, Cobos Cerutti, Agustin, additional, Columbro, Fabio, additional, Coppolecchia, Alessandro, additional, de Gasperis, Giancarlo, additional, de Leo, Michele, additional, Dheilly, Stephane, additional, Duca, Clara, additional, Dumoulin, Louis, additional, Etchegoyen, Alberto, additional, Fasciszewski, Alejandro, additional, Ferreyro, Luciano, additional, Fracchia, Diego, additional, Franceschet, Cristian, additional, Gamboa Lerena, Martin, additional, Ganga, Ken, additional, Garcia, Beatriz, additional, Garcia Redondo, Manuel, additional, Gaspard, M, additional, Gayer, Donnacha, additional, Gervasi, Massimo, additional, Giard, Martin, additional, Gilles, Valerio, additional, Giraud-Heraud, Yannick, additional, Gomez Berisso, Mariano, additional, Gonzalez, Manuel, additional, Gradziel, Marcin, additional, Hampel, Matias, additional, Harari, Diego, additional, Henrot-Versille, Sophie, additional, Incardona, Federico, additional, Jules, Eric, additional, Kaplan, Jean, additional, Kristukat, Christian, additional, Lamagna, Luca, additional, Loucatos, Sotiris, additional, Louis, Thibault, additional, Maffei, Bruno, additional, Marty, Wilfried, additional, Mattei, Angelo, additional, May, Andrew, additional, McCulloch, Mark, additional, Mele, Lorenzo, additional, Melo, Diego, additional, Montier, Ludovic, additional, Mundo, Luis, additional, Murphy, Anthony, additional, Murphy, James, additional, Nati, Federico, additional, Olivieri, Emiliano, additional, Oriol, Christine, additional, Paiella, Alessandro, additional, Pajot, Francois, additional, Passerini, Andrea, additional, Pastoriza, Hernan, additional, Pelosi, Alessandro, additional, Perbost, Camille, additional, Perciballi, Maurizio, additional, Pezzotta, Federico, additional, Piacentini, Francesco, additional, Piccirillo, Lucio, additional, Pisano, Giampaolo, additional, Platino, Manuel, additional, Polenta, Gianluca, additional, Puddu, Roberto, additional, Rambaud, Damien, additional, Rasztocky, Emiliano, additional, Ringegni, Pablo, additional, Romero, Gustavo Esteban, additional, Salum, Juan, additional, Schillaci, Alessandro, additional, Scoccola, Claudia, additional, Scully, Stephen, additional, Spinelli, Sebastiano, additional, Stolpovskiy, Mikhail, additional, Supanitsky, Daniel, additional, Timbie, Peter, additional, Tomasi, Maurizio, additional, Tucker, Carole, additional, Tucker, Gregory, additional, Vigano, Daniele, additional, Vittorio, Nicola, additional, Wicek, Francois, additional, Wright, Michael, additional, and Zullo, Antonio, additional
Published: 2022
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30. The optical bread-board models of the LiteBIRD Medium & High Frequency Telescope

Author: Franceschet, Cristian, primary, De Petris, Marco, additional, Maffei, Bruno, additional, Bounissou, Sophie, additional, Cintura, Luca, additional, Bersanelli, Marco, additional, Gudmundsson, Jon E., additional, Hargrave, Peter C., additional, Lamagna, Luca, additional, Realini, Sabrina, additional, and Ritacco, Alessia, additional
Published: 2022
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31. Optical modeling for the LiteBIRD Medium and High Frequency Telescope

Author: Lamagna, Luca, primary, Franceschet, Cristian, additional, De Petris, Marco, additional, Gudmundsson, Jon E., additional, Hargrave, Peter C., additional, Maffei, Bruno, additional, Noviello, Fabio, additional, O'Sullivan, Creidhe, additional, Paiella, Alessandro, additional, Columbro, Fabio, additional, Austermann, Jason E., additional, Bersanelli, Marco, additional, Chahadih, Abdallah, additional, Cicuttin, Matteo, additional, Clermont, Lionel, additional, De Bernardis, Paolo, additional, Fleury-Frenette, Karl, additional, Georges, Marc P., additional, Geuzaine, Christophe, additional, Hastanin, Juriy, additional, Henrot-Versillé, Sophie, additional, Hubmayr, Johannes, additional, Jaehnig, Greg, additional, Keskitalo, Reijo, additional, Masi, Silvia, additional, Matsuda, Frederick, additional, Matsumura, Tomotake, additional, Montier, Ludovic, additional, Mot, Baptiste, additional, Piacentini, Francesco, additional, Pisano, Giampaolo, additional, Plesseria, Jean Yves, additional, Ritacco, Alessia, additional, Savini, Giorgio, additional, Shitvov, Alexei, additional, Suzuki, Aritoki, additional, Trappe, Neil, additional, and Winter, Berend, additional
Published: 2022
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32. In-flight polarization angle calibration for LiteBIRD: Blind challenge and cosmological implications

Author: Krachmalnicoff, Nicoletta, Matsumura, Tomotake, de la Hoz, Elena, Basak, Soumen, Gruppuso, Alessandro, Minami, Yuto, Baccigalupi, Carlo, Komatsu, Eiichiro, Mart��nez-Gonz��lez, Enrique, Vielva, Patricio, Aumont, Jonathan, Aurlien, Ragnhild, Azzoni, Susanna, Banday, Anthony J., Barreiro, Rita B., Bartolo, Nicola, Bersanelli, Marco, Calabrese, Erminia, Carones, Alessandro, Casas, Francisco J., Cheung, Kolen, Chinone, Yuji, Columbro, Fabio, de Bernardis, Paolo, Diego-Palazuelos, Patricia, Errard, Josquin, Finelli, Fabio, Fuskeland, Unni, Galloway, Mathew, Genova-Santos, Ricardo T., Gerbino, Martina, Ghigna, Tommaso, Giardiello, Serena, Gjerl��w, Eirik, Hazumi, Masashi, Henrot-Versill��, Sophie, Kisner, Theodore, Lamagna, Luca, Lattanzi, Massimiliano, Levrier, Fran��ois, Luzzi, Gemma, Maino, Davide, Masi, Silvia, Migliaccio, Marina, Montier, Ludovic, Morgante, Gianluca, Mot, Baptiste, Nagata, Ryo, Nati, Federico, Natoli, Paolo, Pagano, Luca, Paiella, Alessandro, Paoletti, Daniela, Patanchon, Guillaume, Piacentini, Francesco, Polenta, Gianluca, Poletti, Davide, Puglisi, G., Remazeilles, Mathieu, Rubino-Martin, Jose Alberto, Sasaki, Manami, Shiraishi, Maresuke, Signorelli, Giovanni, Stever, Samantha, Tartari, Andrea, Tristram, Matthieu, Tsuji, Masatoshi, Vacher, L��o, Wehus, Ingunn K., Zannoni, Mario, Institut de recherche en astrophysique et planétologie (IRAP), Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP), Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS), AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), APC - Cosmologie, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique des 2 Infinis Irène Joliot-Curie (IJCLab), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Laboratoire de physique de l'ENS - ENS Paris (LPENS), Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)-Département de Physique de l'ENS-PSL, École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL), Institut d'astrophysique spatiale (IAS), Université Paris-Sud - Paris 11 (UP11)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Centre National d’Études Spatiales [Paris] (CNES), LiteBIRD, Institut national des sciences de l'Univers (INSU - CNRS)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Observatoire Midi-Pyrénées (OMP), Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP)-Sorbonne Université (SU)-École normale supérieure - Paris (ENS Paris), Université Paris-Sud - Paris 11 (UP11)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), Krachmalnicoff, N, Matsumura, T, De La Hoz, E, Basak, S, Gruppuso, A, Minami, Y, Baccigalupi, C, Komatsu, E, Martinez-Gonzalez, E, Vielva, P, Aumont, J, Aurlien, R, Azzoni, S, Banday, A, Barreiro, R, Bartolo, N, Bersanelli, M, Calabrese, E, Carones, A, Casas, F, Cheung, K, Chinone, Y, Columbro, F, De Bernardis, P, Diego-Palazuelos, P, Errard, J, Finelli, F, Fuskeland, U, Galloway, M, Genova-Santos, R, Gerbino, M, Ghigna, T, Giardiello, S, Gjerlow, E, Hazumi, M, Henrot-Versille, S, Kisner, T, Lamagna, L, Lattanzi, M, Levrier, F, Luzzi, G, Maino, D, Masi, S, Migliaccio, M, Montier, L, Morgante, G, Mot, B, Nagata, R, Nati, F, Natoli, P, Pagano, L, Paiella, A, Paoletti, D, Patanchon, G, Piacentini, F, Polenta, G, Poletti, D, Puglisi, G, Remazeilles, M, Rubino-Martin, J, Sasaki, M, Shiraishi, M, Signorelli, G, Stever, S, Tartari, A, Tristram, M, Tsuji, M, Vacher, L, Wehus, I, Zannoni, M, Japan Society for the Promotion of Science, Agencia Estatal de Investigación (España), Ministerio de Ciencia, Innovación y Universidades (España), Laboratoire de physique de l'ENS - ENS Paris (LPENS (UMR_8023)), École normale supérieure - Paris (ENS Paris), and Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP)
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO), 010308 nuclear & particles physics, Settore FIS/05, Astrophysics::Instrumentation and Methods for Astrophysics, FOS: Physical sciences, Astronomy and Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, 01 natural sciences, NO, FIS/05 - ASTRONOMIA E ASTROFISICA, Settore FIS/05 - Astronomia e Astrofisica, 0103 physical sciences, astro-ph.CO, CMBR experiments, gravitational waves and CMBR polarization, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], CMBR experiment, Astrophysics - Instrumentation and Methods for Astrophysics, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], Instrumentation and Methods for Astrophysics (astro-ph.IM), 010303 astronomy & astrophysics, astro-ph.IM, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract: The LiteBIRD collaboration: et al., arXiv:2111.09140v2, We present a demonstration of the in-flight polarization angle calibration for the JAXA/ISAS second strategic large class mission, LiteBIRD, and estimate its impact on the measurement of the tensor-to-scalar ratio parameter, r, using simulated data. We generate a set of simulated sky maps with CMB and polarized foreground emission, and inject instrumental noise and polarization angle offsets to the 22 (partially overlapping) LiteBIRD frequency channels. Our in-flight angle calibration relies on nulling the EB cross correlation of the polarized signal in each channel. This calibration step has been carried out by two independent groups with a blind analysis, allowing an accuracy of the order of a few arc-minutes to be reached on the estimate of the angle offsets. Both the corrected and uncorrected multi-frequency maps are propagated through the foreground cleaning step, with the goal of computing clean CMB maps. We employ two component separation algorithms, the Bayesian-Separation of Components and Residuals Estimate Tool (B-SeCRET), and the Needlet Internal Linear Combination (NILC). We find that the recovered CMB maps obtained with algorithms that do not make any assumptions about the foreground properties, such as NILC, are only mildly affected by the angle miscalibration. However, polarization angle offsets strongly bias results obtained with the parametric fitting method. Once the miscalibration angles are corrected by EB nulling prior to the component separation, both component separation algorithms result in an unbiased estimation of the r parameter. While this work is motivated by the conceptual design study for LiteBIRD, its framework can be broadly applied to any CMB polarization experiment. In particular, the combination of simulation plus blind analysis provides a robust forecast by taking into account not only detector sensitivity but also systematic effects., This work is supported in Japan by ISAS/JAXA for Pre-Phase A2 studies, by the acceleration program of JAXA research and development directorate, by the World Premier International Research Center Initiative (WPI) of MEXT, by the JSPS Core-to-Core Program of A. Advanced Research Networks, and by JSPS KAKENHI Grant Numbers JP15H05891, JP17H01115, and JP17H01125. The Italian LiteBIRD phase A contribution is supported by the Italian Space Agency (ASI Grants No. 2020-9-HH.0 and 2016-24-H.1-2018), the National Institute for Nuclear Physics (INFN) and the National Institute for Astrophysics (INAF). The French LiteBIRD phase A contribution is supported by the Centre National d’Etudes Spatiale (CNES), by the Centre National de la Recherche Scientifique (CNRS), and by the Commissariat à l’Energie Atomique (CEA). The Canadian contribution is supported by the Canadian Space Agency. The US contribution is supported by NASA grant no. 80NSSC18K0132. Norwegian participation in LiteBIRD is supported by the Research Council of Norway (Grant No. 263011). The Spanish LiteBIRD phase A contribution is supported by the Spanish Agencia Estatal de Investigación (AEI), project refs. PID2019-110610RB-C21 and AYA2017-84185P. Funds that support the Swedish contributions come from the Swedish National Space Agency (SNSA/Rymdstyrelsen) and the Swedish Research Council (Reg. no. 2019-03959). The German participation in LiteBIRD is supported in part by the Excellence Cluster ORIGINS, which is funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy (Grant No. EXC-2094- 390783311). This research used resources of the Central Computing System owned and operated by the Computing Research Center at KEK, as well as resources of the National Energy Research Scientific Computing Center, a DOE Office of Science User Facility supported by the Office of Science of the U.S. Department of Energy. TM’s work is supported by JSPS KAKENHI Grant Number JP18KK0083. EdlH acknowledges partial financial support from the Concepción Arenal Programme of the Universidad de Cantabria. EdlH, EMG and PV acknowledge the Santander Supercomputación support group at the Universidad de Cantabria, a member of the Spanish Supercomputing Network, who provided access to the Altamira Supercomputer at the Instituto de Física de Cantabria (IFCA-CSIC) for performing simulations and analyses. They also acknowledge funding from Unidad de Excelencia María de Maeztu (MDM-20170765). YM’s work was supported in part by the Japan Society for the Promotion of Science (JSPS) KAKENHI, Grants No. JP20K14497. NK, CB and AG acknowledge financial support from the INFN InDark project and from the COSMOS network (www.cosmosnet.it) through– 22the ASI (Italian Space Agency) Grants 2016-24-H.0 and 2016-24-H.1-2018. EK’s work was supported in part by the JSPS KAKENHI Grant Number JP20H05850 and JP20H05859.
Published: 2022

33. LSPE-STRIP phase C/D report

Author: LSPE STRIP Team including, BATTAGLIA, Paola Maria, Bersanelli, Marco, CUTTAIA, FRANCESCO, FRAILIS, Marco, GREGORIO, Anna, INCARDONA, FEDERICO, Maino, Davide, MARIS, Michele, MENNELLA, ANIELLO, MORGANTE, GIANLUCA, RICCIARDI, SARA, TERENZI, LUCA, VILLA, Fabrizio, ZACCHEI, Andrea, ITA, USA, GBR, ESP, CHL, Mennella, Aniello, and Bersanelli, Marco
Abstract: This version of the phase-C/D report for the STRIP instrument of the Large Scale Polarization Explorer (LSPE) experiments contains all the modifications and the current status of the STRIP instrument at the beginning the the system-level tests.
Published: 2019

34. LSPE-STRIP scientific performance

Author: BATTAGLIA, Paola Maria, Benedini, Federica, Bersanelli, Marco, Caprioli, Silvia, CUTTAIA, FRANCESCO, INCARDONA, FEDERICO, MENNELLA, ANIELLO, Montonati, Federico, MORGANTE, GIANLUCA, Pincella, Claudio, Tomasi, Maurizio, VILLA, Fabrizio, Zannoni, Mario, and ITA
Abstract: This document summarizes the scientific performance of the LSPE-STRIP instrument.
Published: 2020

35. Astrofisica, Cosmologia, Fisica Fondamentale e Fisica del Sistema Solare dallo Spazio: il contributo nazionale

Author: DELLA CECA, Roberto, Bersanelli, Marco, MESSEROTTI, Mauro, ZERBI, Filippo Maria, and TAGLIAFERRI, Gianpiero
Abstract: Contributo dato nella primavera del 2019 al "Gruppo di Consulenza e Coordinamento, del Dipartimento per la Formazione Superiore e la Ricerca, per il Nuovo Piano Nazionale della Ricerca (PNR) per le Proposte e Strategie Nazionali e per Horizon Europee 2021-2027 (coordinato dai Prof. Giuseppe Valditara, Dott. Paolo Branchini e Prof. Andrea Lenzi)" Area 9: Space and Aeronautics coordinata dal Prof. Ezio Bussoletti. Il presente documento, di cui gli autori costituiscono il “Board editoriale”, presenta una sintesi delle attività del Paese nell'esplorazione del Sistema Solare e nell'osservazione dell’Universo effettuate dallo Spazio. I dati citati sono estratti principalmente dal Piano Triennale e dal Documento di Vision dell’Istituto Nazionale di Astrofisica (INAF), predisposti attraverso protocolli di consultazione con gli organismi e le articolazioni dell’Ente, e con un ampio coinvolgimento di tutta la comunità di riferimento in campo spaziale (si stima circa 1500 ricercatori fra INAF, che di norma è capofila delle iniziative, e svariati altri Enti di Ricerca e Università).
Published: 2020
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36. Detection chain and electronic readout of the QUBIC instrument

Author: Zmuidzinas, Jonas, Gao, Jian-Rong, Stankowiak, G., Piat, Michel, Battistelli, Elia, D'Alessandro, Giuseppe, de Bernardis, Paolo, De Petris, Marco, González, Manuel, Grandsire, Laurent, Hamilton, Jean-Christophe, Hoang, T. D., Masi, Silvia, Marnieros, Stefanos, Mennella, Aniello, Mousset, L., O'Sullivan, Creidhe, Prêle, Damien, Tartari, Andrea, Thermeau, Jean-Pierre, Torchinsky, Steve, Voisin, Fabrice, Zannoni, Mario, Ade, Peter, Alberro, J. G., Almela, A., Amico, Giorgio, Arnaldi, L. H., Auguste, D., Aumont, Jonathan, Azzoni, Susanna, Banfi, Stefano, Bélier, Benoit, Baù, Alessandro, Bennett, David G., Bergé, Laurent, Bernard, Jean-Philippe, Bersanelli, Marco, Bigot-Sazy, Marie-Anne, Bonaparte, J., Bonis, J., Bunn, Emory, Burke, David, Buzi, Daniele, Cavaliere, Francesco, Chanial, Pierre, Chapron, Claude, Charlassier, Romain, Cobos Cerutti, A. C., Columbro, Fabio, Coppolecchia, Alessandro, de Gasperis, Giancarlo, De Leo, M., Dheilly, Stéphane, Duca, C., Dumoulin, Louis, Etchegoyen, Alberto, Fasciszewski, A., Ferreyro, L. P., Fracchia, D., Franceschet, Cristian, Gamboa Lerena, Martin M., Ganga, Kenneth, García, Beatriz, García Redondo, M. E., Gaspard, M., Gayer, Donnacha, Gervasi, Massimo, Giard, Martin, Gilles, V., Giraud-Héraud, Y., Gómez Berisso, M., Gradziel, Marcin L., Hampel, M. R., Harari, Diego, Henrot-Versillé, Sophie, Incardona, Federico, Jules, E., Kaplan, Jean, Kristukat, Christian, Lamagna, Luca, Loucatos, Sotiris, Louis, Thibaut, Maffei, Bruno, Marty, Wilfried, Mattei, Angelo, May, Andrew, McCulloch, Mark, Mele, Lorenzo, Melo, D., Montier, Ludovic, Mundo, Luis M., Murphy, J. Anthony, Murphy, James D., Nati, Federico, Olivieri, E., Oriol, Christine, Paiella, Alessandro, Pajot, François, Passerini, Andrea, Pastoriza, Hernan, Pelosi, Alessandro, Perbost, Camille, Perciballi, M., Pezzotta, Federico, Piacentini, Francesco, Piccirillo, Lucio, Pisano, Giampaolo, Platino, M., Polenta, Gianluca, Puddu, Roberto, Rambaud, Damien, Ringegni, Pablo Lorenzo, Romero, Gustavo Esteban, Rasztocky, E., Salum, J. M., Schillaci, Alessandro, Scóccola, Claudia, Scully, Stephen, Spinelli, Sebastiano, Stolpovskiy, Mikhail, Supanitsky, A. D., Timbie, Peter, Tomasi, Maurizio, Tucker, Gregory, Tucker, Carole, Viganò, Daniele, Vittorio, Nicola, Wicek, Francois, Wright, M., Zullo, Antonio, Zmuidzinas, Jonas, Gao, Jian-Rong, Stankowiak, G., Piat, Michel, Battistelli, Elia, D'Alessandro, Giuseppe, de Bernardis, Paolo, De Petris, Marco, González, Manuel, Grandsire, Laurent, Hamilton, Jean-Christophe, Hoang, T. D., Masi, Silvia, Marnieros, Stefanos, Mennella, Aniello, Mousset, L., O'Sullivan, Creidhe, Prêle, Damien, Tartari, Andrea, Thermeau, Jean-Pierre, Torchinsky, Steve, Voisin, Fabrice, Zannoni, Mario, Ade, Peter, Alberro, J. G., Almela, A., Amico, Giorgio, Arnaldi, L. H., Auguste, D., Aumont, Jonathan, Azzoni, Susanna, Banfi, Stefano, Bélier, Benoit, Baù, Alessandro, Bennett, David G., Bergé, Laurent, Bernard, Jean-Philippe, Bersanelli, Marco, Bigot-Sazy, Marie-Anne, Bonaparte, J., Bonis, J., Bunn, Emory, Burke, David, Buzi, Daniele, Cavaliere, Francesco, Chanial, Pierre, Chapron, Claude, Charlassier, Romain, Cobos Cerutti, A. C., Columbro, Fabio, Coppolecchia, Alessandro, de Gasperis, Giancarlo, De Leo, M., Dheilly, Stéphane, Duca, C., Dumoulin, Louis, Etchegoyen, Alberto, Fasciszewski, A., Ferreyro, L. P., Fracchia, D., Franceschet, Cristian, Gamboa Lerena, Martin M., Ganga, Kenneth, García, Beatriz, García Redondo, M. E., Gaspard, M., Gayer, Donnacha, Gervasi, Massimo, Giard, Martin, Gilles, V., Giraud-Héraud, Y., Gómez Berisso, M., Gradziel, Marcin L., Hampel, M. R., Harari, Diego, Henrot-Versillé, Sophie, Incardona, Federico, Jules, E., Kaplan, Jean, Kristukat, Christian, Lamagna, Luca, Loucatos, Sotiris, Louis, Thibaut, Maffei, Bruno, Marty, Wilfried, Mattei, Angelo, May, Andrew, McCulloch, Mark, Mele, Lorenzo, Melo, D., Montier, Ludovic, Mundo, Luis M., Murphy, J. Anthony, Murphy, James D., Nati, Federico, Olivieri, E., Oriol, Christine, Paiella, Alessandro, Pajot, François, Passerini, Andrea, Pastoriza, Hernan, Pelosi, Alessandro, Perbost, Camille, Perciballi, M., Pezzotta, Federico, Piacentini, Francesco, Piccirillo, Lucio, Pisano, Giampaolo, Platino, M., Polenta, Gianluca, Puddu, Roberto, Rambaud, Damien, Ringegni, Pablo Lorenzo, Romero, Gustavo Esteban, Rasztocky, E., Salum, J. M., Schillaci, Alessandro, Scóccola, Claudia, Scully, Stephen, Spinelli, Sebastiano, Stolpovskiy, Mikhail, Supanitsky, A. D., Timbie, Peter, Tomasi, Maurizio, Tucker, Gregory, Tucker, Carole, Viganò, Daniele, Vittorio, Nicola, Wicek, Francois, Wright, M., and Zullo, Antonio
Abstract: The Q and U Bolometric Interferometer for Cosmology (QUBIC) Technical Demonstrator (TD) aiming to shows the feasibility of the combination of interferometry and bolometric detection. The electronic readout system is based on an array of 128 NbSi Transition Edge Sensors cooled at 350mK readout with 128 SQUIDs at 1K controlled and amplified by an Application Specific Integrated Circuit at 40K. This readout design allows a 128:1 Time Domain Multiplexing. We report the design and the performance of the detection chain in this paper. The technological demonstrator unwent a campaign of test in the lab. Evaluation of the QUBIC bolometers and readout electronics includes the measurement of I-V curves, time constant and the Noise Equivalent Power. Currently the mean Noise Equivalent Power is ~ 2 x 10⁻¹⁶ W/√Hz.
Published: 2020

37. Overview of the medium and high frequency telescopes of the LiteBIRD space mission

Author: Lystrup, Makenzie, Montier, L, Mot, B, de Bernardis, P, Maffei, B, Pisano, G, Columbro, F, Gudmundsson, J, Henrot-Versillé, S, Lamagna, L, Montgomery, J, Prouvé, T, Russell, M, Savini, G, Stever, S, Thompson, K, Tsujimoto, M, Tucker, C, Westbrook, B, Ade, P, Adler, A, Allys, E, Arnold, K, Auguste, D, Aumont, J, Aurlien, R, Austermann, J, Baccigalupi, C, Banday, A, Banerji, R, Barreiro, R, Basak, S, Beall, J, Beck, D, Beckman, S, Bermejo, J, Bersanelli, M, Bonis, J, Borrill, J, Boulanger, F, Bounissou, S, Brilenkov, M, Brown, M, Bucher, M, Calabrese, E, Campeti, P, Carones, A, Casas, F, Challinor, A, Chan, V, Cheung, K, Chinone, Y, Cliche, J, Colombo, L, Cubas, J, Cukierman, A, Curtis, D, D'Alessandro, G, Dachlythra, N, De Petris, M, Dickinson, C, Diego-Palazuelos, P, Dobbs, M, Dotani, T, Duband, L, Duff, S, Duval, J, Ebisawa, K, Elleflot, T, Eriksen, H, Errard, J, Essinger-Hileman, T, Finelli, F, Flauger, R, Franceschet, C, Fuskeland, U, Galloway, M, Ganga, K, Gao, J, Genova-Santos, R, Gerbino, M, Gervasi, M, Ghigna, T, Gjerløw, E, Gradziel, M, Grain, J, Grupp, F, Gruppuso, A, de Haan, T, Halverson, N, Hargrave, P, Hasebe, T, Hasegawa, M, Hattori, M, Hazumi, M, Herman, D, Herranz, D, Hill, C, Hilton, G, Hirota, Y, Hivon, E, Hlozek, R, Hoshino, Y, de la Hoz, E, Hubmayr, J, Ichiki, K, Iida, T, Imada, H, Ishimura, K, Ishino, H, Jaehnig, G, Kaga, T, Kashima, S, Katayama, N, Kato, A, Kawasaki, T, Keskitalo, R, Kisner, T, Kobayashi, Y, Kogiso, N, Kogut, A, Kohri, K, Komatsu, E, Komatsu, K, Konishi, K, Krachmalnicoff, N, Kreykenbohm, I, Kuo, C, Kushino, A, Lanen, J, Lattanzi, M, Lee, A, Leloup, C, Levrier, F, Linder, E, Louis, T, Luzzi, G, Maciaszek, T, Maino, D, Maki, M, Mandelli, S, Martinez-Gonzalez, E, Masi, S, Matsumura, T, Mennella, A, Migliaccio, M, Minami, Y, Mitsuda, K, Morgante, G, Murata, Y, Murphy, J, Nagai, M, Nagano, Y, Nagasaki, T, Nagata, R, Nakamura, S, Namikawa, T, Natoli, P, Nerval, S, Nishibori, T, Nishino, H, O'Sullivan, C, Ogawa, H, Oguri, S, Ohsaki, H, Ohta, I, Okada, N, Pagano, L, Paiella, A, Paoletti, D, Patanchon, G, Peloton, J, Piacentini, F, Polenta, G, Poletti, D, Puglisi, G, Rambaud, D, Raum, C, Realini, S, Reinecke, M, Remazeilles, M, Ritacco, A, Roudil, G, Rubino-Martin, J, Sakurai, H, Sakurai, Y, Sandri, M, Sasaki, M, Scott, D, Seibert, J, Sekimoto, Y, Sherwin, B, Shinozaki, K, Shiraishi, M, Shirron, P, Signorelli, G, Smecher, G, Stompor, R, Sugai, H, Sugiyama, S, Suzuki, A, Suzuki, J, Svalheim, T, Switzer, E, Takaku, R, Takakura, H, Takakura, S, Takase, Y, Takeda, Y, Tartari, A, Taylor, E, Terao, Y, Thommesen, H, Thorne, B, Toda, T, Tomasi, M, Tominaga, M, Trappe, N, Tristram, M, Tsuji, M, Ullom, J, Vermeulen, G, Vielva, P, Villa, F, Vissers, M, Vittorio, N, Wehus, I, Weller, J, Wilms, J, Winter, B, Wollack, E, Yamasaki, N, Yoshida, T, Yumoto, J, Zannoni, M, Zonca, A, Montier, Ludovic, Mot, Baptiste, de Bernardis, Paolo, Maffei, Bruno, Pisano, Giampaolo, Columbro, Fabio, Gudmundsson, Jon E., Henrot-Versillé, Sophie, Lamagna, Luca, Montgomery, Joshua, Prouvé, Thomas, Russell, Megan, Savini, Giorgio, Stever, Samantha, Thompson, Keith L., Tsujimoto, Masahiro, Tucker, Carole, Westbrook, Benjamin, Ade, Peter A., Adler, Alexandre, Allys, Erwan, Arnold, Kam, Auguste, Didier, Aumont, Jonathan, Aurlien, Ragnhild, Austermann, Jason, Baccigalupi, Carlo, Banday, Anthony J., Banerji, Ranajoy, Barreiro, Rita B., Basak, Soumen, Beall, Jim, Beck, Dominic, Beckman, Shawn, Bermejo, Juan, Bersanelli, Marco, Bonis, Julien, Borrill, Julian, Boulanger, Francois, Bounissou, Sophie, Brilenkov, Maksym, Brown, Michael, Bucher, Martin, Calabrese, Erminia, Campeti, Paolo, Carones, Alessandro, Casas, Francisco J., Challinor, Anthony, Chan, Victor, Cheung, Kolen, Chinone, Yuji, Cliche, Jean F., Colombo, Loris, Cubas, Javier, Cukierman, Ari, Curtis, David, D'Alessandro, Giuseppe, Dachlythra, Nadia, De Petris, Marco, Dickinson, Clive, Diego-Palazuelos, Patricia, Dobbs, Matt, Dotani, Tadayasu, Duband, Lionel, Duff, Shannon, Duval, Jean M., Ebisawa, Ken, Elleflot, Tucker, Eriksen, Hans K., Errard, Josquin, Essinger-Hileman, Thomas, Finelli, Fabio, Flauger, Raphael, Franceschet, Cristian, Fuskeland, Unni, Galloway, Mathew, Ganga, Ken, Gao, Jian R., Genova-Santos, Ricardo, Gerbino, Martina, Gervasi, Massimo, Ghigna, Tommaso, Gjerløw, Eirik, Gradziel, Marcin L., Grain, Julien, Grupp, Frank, Gruppuso, Alessandro, de Haan, Tijmen, Halverson, Nils W., Hargrave, Peter, Hasebe, Takashi, Hasegawa, Masaya, Hattori, Makoto, Hazumi, Masashi, Herman, Daniel, Herranz, Diego, Hill, Charles A., Hilton, Gene, Hirota, Yukimasa, Hivon, Eric, Hlozek, Renee A., Hoshino, Yurika, de la Hoz, Elena, Hubmayr, Johannes, Ichiki, Kiyotomo, Iida, Teruhito, Imada, Hiroaki, Ishimura, Kosei, Ishino, Hirokazu, Jaehnig, Greg, Kaga, Tooru, Kashima, Shingo, Katayama, Nobuhiko, Kato, Akihiro, Kawasaki, Takeo, Keskitalo, Reijo, Kisner, Theodore, Kobayashi, Yohei, Kogiso, Nozomu, Kogut, Alan, Kohri, Kazunori, Komatsu, Eiichiro, Komatsu, Kunimoto, Konishi, Kuniaki, Krachmalnicoff, Nicoletta, Kreykenbohm, Ingo, Kuo, Chao-Lin L., Kushino, Akihiro, Lanen, Jeff V., Lattanzi, Massimiliano, Lee, Adrian T., Leloup, Clément, Levrier, François, Linder, Eric, Louis, Thibaut, Luzzi, Gemma, Maciaszek, Thierry, Maino, Davide, Maki, Muneyoshi, Mandelli, Stefano, Martinez-Gonzalez, Enrique, Masi, Silvia, Matsumura, Tomotake, Mennella, Aniello, Migliaccio, Marina, Minami, Yuto, Mitsuda, Kazuhisa, Morgante, Gianluca, Murata, Yasuhiro, Murphy, John A., Nagai, Makoto, Nagano, Yuya, Nagasaki, Taketo, Nagata, Ryo, Nakamura, Shogo, Namikawa, Toshiya, Natoli, Paolo, Nerval, Simran, Nishibori, Toshiyuki, Nishino, Haruki, O'Sullivan, Créidhe, Ogawa, Hideo, Ogawa, Hiroyuki, Oguri, Shugo, Ohsaki, Hiroyuki, Ohta, Izumi S., Okada, Norio, Okada, Nozomi, Pagano, Luca, Paiella, Alessandro, Paoletti, Daniela, Patanchon, Guillaume, Peloton, Julien, Piacentini, Francesco, Polenta, Gianluca, Poletti, Davide, Puglisi, Giuseppe, Rambaud, Damien, Raum, Christopher, Realini, Sabrina, Reinecke, Martin, Remazeilles, Mathieu, Ritacco, Alessia, Roudil, Gilles, Rubino-Martin, Jose A., Sakurai, Haruyuki, Sakurai, Yuki, Sandri, Maura, Sasaki, Manami, Scott, Douglas, Seibert, Joseph, Sekimoto, Yutaro, Sherwin, Blake, Shinozaki, Keisuke, Shiraishi, Maresuke, Shirron, Peter, Signorelli, Giovanni, Smecher, Graeme, Stompor, Radek, Sugai, Hajime, Sugiyama, Shinya, Suzuki, Aritoki, Suzuki, Junichi, Svalheim, Trygve L., Switzer, Eric, Takaku, Ryota, Takakura, Hayato, Takakura, Satoru, Takase, Yusuke, Takeda, Youichi, Tartari, Andrea, Taylor, Ellen, Terao, Yutaka, Thommesen, Harald, Thorne, Ben, Toda, Takayuki, Tomasi, Maurizio, Tominaga, Mayu, Trappe, Neil, Tristram, Matthieu, Tsuji, Masatoshi, Ullom, Joe, Vermeulen, Gerard, Vielva, Patricio, Villa, Fabrizio, Vissers, Michael, Vittorio, Nicola, Wehus, Ingunn, Weller, Jochen, Wilms, Joern, Winter, Berend, Wollack, Edward J., Yamasaki, Noriko Y., Yoshida, Tetsuya, Yumoto, Junji, Zannoni, Mario, Zonca, Andrea, Lystrup, Makenzie, Montier, L, Mot, B, de Bernardis, P, Maffei, B, Pisano, G, Columbro, F, Gudmundsson, J, Henrot-Versillé, S, Lamagna, L, Montgomery, J, Prouvé, T, Russell, M, Savini, G, Stever, S, Thompson, K, Tsujimoto, M, Tucker, C, Westbrook, B, Ade, P, Adler, A, Allys, E, Arnold, K, Auguste, D, Aumont, J, Aurlien, R, Austermann, J, Baccigalupi, C, Banday, A, Banerji, R, Barreiro, R, Basak, S, Beall, J, Beck, D, Beckman, S, Bermejo, J, Bersanelli, M, Bonis, J, Borrill, J, Boulanger, F, Bounissou, S, Brilenkov, M, Brown, M, Bucher, M, Calabrese, E, Campeti, P, Carones, A, Casas, F, Challinor, A, Chan, V, Cheung, K, Chinone, Y, Cliche, J, Colombo, L, Cubas, J, Cukierman, A, Curtis, D, D'Alessandro, G, Dachlythra, N, De Petris, M, Dickinson, C, Diego-Palazuelos, P, Dobbs, M, Dotani, T, Duband, L, Duff, S, Duval, J, Ebisawa, K, Elleflot, T, Eriksen, H, Errard, J, Essinger-Hileman, T, Finelli, F, Flauger, R, Franceschet, C, Fuskeland, U, Galloway, M, Ganga, K, Gao, J, Genova-Santos, R, Gerbino, M, Gervasi, M, Ghigna, T, Gjerløw, E, Gradziel, M, Grain, J, Grupp, F, Gruppuso, A, de Haan, T, Halverson, N, Hargrave, P, Hasebe, T, Hasegawa, M, Hattori, M, Hazumi, M, Herman, D, Herranz, D, Hill, C, Hilton, G, Hirota, Y, Hivon, E, Hlozek, R, Hoshino, Y, de la Hoz, E, Hubmayr, J, Ichiki, K, Iida, T, Imada, H, Ishimura, K, Ishino, H, Jaehnig, G, Kaga, T, Kashima, S, Katayama, N, Kato, A, Kawasaki, T, Keskitalo, R, Kisner, T, Kobayashi, Y, Kogiso, N, Kogut, A, Kohri, K, Komatsu, E, Komatsu, K, Konishi, K, Krachmalnicoff, N, Kreykenbohm, I, Kuo, C, Kushino, A, Lanen, J, Lattanzi, M, Lee, A, Leloup, C, Levrier, F, Linder, E, Louis, T, Luzzi, G, Maciaszek, T, Maino, D, Maki, M, Mandelli, S, Martinez-Gonzalez, E, Masi, S, Matsumura, T, Mennella, A, Migliaccio, M, Minami, Y, Mitsuda, K, Morgante, G, Murata, Y, Murphy, J, Nagai, M, Nagano, Y, Nagasaki, T, Nagata, R, Nakamura, S, Namikawa, T, Natoli, P, Nerval, S, Nishibori, T, Nishino, H, O'Sullivan, C, Ogawa, H, Oguri, S, Ohsaki, H, Ohta, I, Okada, N, Pagano, L, Paiella, A, Paoletti, D, Patanchon, G, Peloton, J, Piacentini, F, Polenta, G, Poletti, D, Puglisi, G, Rambaud, D, Raum, C, Realini, S, Reinecke, M, Remazeilles, M, Ritacco, A, Roudil, G, Rubino-Martin, J, Sakurai, H, Sakurai, Y, Sandri, M, Sasaki, M, Scott, D, Seibert, J, Sekimoto, Y, Sherwin, B, Shinozaki, K, Shiraishi, M, Shirron, P, Signorelli, G, Smecher, G, Stompor, R, Sugai, H, Sugiyama, S, Suzuki, A, Suzuki, J, Svalheim, T, Switzer, E, Takaku, R, Takakura, H, Takakura, S, Takase, Y, Takeda, Y, Tartari, A, Taylor, E, Terao, Y, Thommesen, H, Thorne, B, Toda, T, Tomasi, M, Tominaga, M, Trappe, N, Tristram, M, Tsuji, M, Ullom, J, Vermeulen, G, Vielva, P, Villa, F, Vissers, M, Vittorio, N, Wehus, I, Weller, J, Wilms, J, Winter, B, Wollack, E, Yamasaki, N, Yoshida, T, Yumoto, J, Zannoni, M, Zonca, A, Montier, Ludovic, Mot, Baptiste, de Bernardis, Paolo, Maffei, Bruno, Pisano, Giampaolo, Columbro, Fabio, Gudmundsson, Jon E., Henrot-Versillé, Sophie, Lamagna, Luca, Montgomery, Joshua, Prouvé, Thomas, Russell, Megan, Savini, Giorgio, Stever, Samantha, Thompson, Keith L., Tsujimoto, Masahiro, Tucker, Carole, Westbrook, Benjamin, Ade, Peter A., Adler, Alexandre, Allys, Erwan, Arnold, Kam, Auguste, Didier, Aumont, Jonathan, Aurlien, Ragnhild, Austermann, Jason, Baccigalupi, Carlo, Banday, Anthony J., Banerji, Ranajoy, Barreiro, Rita B., Basak, Soumen, Beall, Jim, Beck, Dominic, Beckman, Shawn, Bermejo, Juan, Bersanelli, Marco, Bonis, Julien, Borrill, Julian, Boulanger, Francois, Bounissou, Sophie, Brilenkov, Maksym, Brown, Michael, Bucher, Martin, Calabrese, Erminia, Campeti, Paolo, Carones, Alessandro, Casas, Francisco J., Challinor, Anthony, Chan, Victor, Cheung, Kolen, Chinone, Yuji, Cliche, Jean F., Colombo, Loris, Cubas, Javier, Cukierman, Ari, Curtis, David, D'Alessandro, Giuseppe, Dachlythra, Nadia, De Petris, Marco, Dickinson, Clive, Diego-Palazuelos, Patricia, Dobbs, Matt, Dotani, Tadayasu, Duband, Lionel, Duff, Shannon, Duval, Jean M., Ebisawa, Ken, Elleflot, Tucker, Eriksen, Hans K., Errard, Josquin, Essinger-Hileman, Thomas, Finelli, Fabio, Flauger, Raphael, Franceschet, Cristian, Fuskeland, Unni, Galloway, Mathew, Ganga, Ken, Gao, Jian R., Genova-Santos, Ricardo, Gerbino, Martina, Gervasi, Massimo, Ghigna, Tommaso, Gjerløw, Eirik, Gradziel, Marcin L., Grain, Julien, Grupp, Frank, Gruppuso, Alessandro, de Haan, Tijmen, Halverson, Nils W., Hargrave, Peter, Hasebe, Takashi, Hasegawa, Masaya, Hattori, Makoto, Hazumi, Masashi, Herman, Daniel, Herranz, Diego, Hill, Charles A., Hilton, Gene, Hirota, Yukimasa, Hivon, Eric, Hlozek, Renee A., Hoshino, Yurika, de la Hoz, Elena, Hubmayr, Johannes, Ichiki, Kiyotomo, Iida, Teruhito, Imada, Hiroaki, Ishimura, Kosei, Ishino, Hirokazu, Jaehnig, Greg, Kaga, Tooru, Kashima, Shingo, Katayama, Nobuhiko, Kato, Akihiro, Kawasaki, Takeo, Keskitalo, Reijo, Kisner, Theodore, Kobayashi, Yohei, Kogiso, Nozomu, Kogut, Alan, Kohri, Kazunori, Komatsu, Eiichiro, Komatsu, Kunimoto, Konishi, Kuniaki, Krachmalnicoff, Nicoletta, Kreykenbohm, Ingo, Kuo, Chao-Lin L., Kushino, Akihiro, Lanen, Jeff V., Lattanzi, Massimiliano, Lee, Adrian T., Leloup, Clément, Levrier, François, Linder, Eric, Louis, Thibaut, Luzzi, Gemma, Maciaszek, Thierry, Maino, Davide, Maki, Muneyoshi, Mandelli, Stefano, Martinez-Gonzalez, Enrique, Masi, Silvia, Matsumura, Tomotake, Mennella, Aniello, Migliaccio, Marina, Minami, Yuto, Mitsuda, Kazuhisa, Morgante, Gianluca, Murata, Yasuhiro, Murphy, John A., Nagai, Makoto, Nagano, Yuya, Nagasaki, Taketo, Nagata, Ryo, Nakamura, Shogo, Namikawa, Toshiya, Natoli, Paolo, Nerval, Simran, Nishibori, Toshiyuki, Nishino, Haruki, O'Sullivan, Créidhe, Ogawa, Hideo, Ogawa, Hiroyuki, Oguri, Shugo, Ohsaki, Hiroyuki, Ohta, Izumi S., Okada, Norio, Okada, Nozomi, Pagano, Luca, Paiella, Alessandro, Paoletti, Daniela, Patanchon, Guillaume, Peloton, Julien, Piacentini, Francesco, Polenta, Gianluca, Poletti, Davide, Puglisi, Giuseppe, Rambaud, Damien, Raum, Christopher, Realini, Sabrina, Reinecke, Martin, Remazeilles, Mathieu, Ritacco, Alessia, Roudil, Gilles, Rubino-Martin, Jose A., Sakurai, Haruyuki, Sakurai, Yuki, Sandri, Maura, Sasaki, Manami, Scott, Douglas, Seibert, Joseph, Sekimoto, Yutaro, Sherwin, Blake, Shinozaki, Keisuke, Shiraishi, Maresuke, Shirron, Peter, Signorelli, Giovanni, Smecher, Graeme, Stompor, Radek, Sugai, Hajime, Sugiyama, Shinya, Suzuki, Aritoki, Suzuki, Junichi, Svalheim, Trygve L., Switzer, Eric, Takaku, Ryota, Takakura, Hayato, Takakura, Satoru, Takase, Yusuke, Takeda, Youichi, Tartari, Andrea, Taylor, Ellen, Terao, Yutaka, Thommesen, Harald, Thorne, Ben, Toda, Takayuki, Tomasi, Maurizio, Tominaga, Mayu, Trappe, Neil, Tristram, Matthieu, Tsuji, Masatoshi, Ullom, Joe, Vermeulen, Gerard, Vielva, Patricio, Villa, Fabrizio, Vissers, Michael, Vittorio, Nicola, Wehus, Ingunn, Weller, Jochen, Wilms, Joern, Winter, Berend, Wollack, Edward J., Yamasaki, Noriko Y., Yoshida, Tetsuya, Yumoto, Junji, Zannoni, Mario, and Zonca, Andrea
Abstract: LiteBIRD is a JAXA-led Strategic Large-Class mission designed to search for the existence of the primordial gravitational waves produced during the inflationary phase of the Universe, through the measurements of their imprint onto the polarization of the cosmic microwave background (CMB). These measurements, requiring unprecedented sensitivity, will be performed over the full sky, at large angular scales, and over 15 frequency bands from 34 GHz to 448 GHz. The LiteBIRD instruments consist of three telescopes, namely the Low-, Medium-and High-Frequency Telescope (respectively LFT, MFT and HFT). We present in this paper an overview of the design of the Medium-Frequency Telescope (89{224 GHz) and the High-Frequency Telescope (166{448 GHz), the so-called MHFT, under European responsibility, which are two cryogenic refractive telescopes cooled down to 5 K. They include a continuous rotating half-wave plate as the first optical element, two high-density polyethylene (HDPE) lenses and more than three thousand transition-edge sensor (TES) detectors cooled to 100 mK. We provide an overview of the concept design and the remaining specific challenges that we have to face in order to achieve the scientific goals of LiteBIRD.
Published: 2020

38. LiteBIRD satellite: JAXA's new strategic L-class mission for all-sky surveys of cosmic microwave background polarization

Author: Hazumi, Masashi, primary, Ade, Peter A., additional, Adler, Alexandre, additional, Allys, Erwan, additional, Arnold, Kam, additional, Auguste, Didier, additional, Aumont, Jonathan, additional, Aurlien, Ragnhild, additional, Austermann, Jason, additional, Baccigalupi, Carlo, additional, Banday, Anthony J., additional, Banjeri, R., additional, Barreiro, Rita B., additional, Basak, Soumen, additional, Beall, Jim, additional, Beck, Dominic, additional, Beckman, Shawn, additional, Bermejo, Juan, additional, de Bernardis, Paolo, additional, Bersanelli, Marco, additional, Bonis, Julien, additional, Borrill, Julian, additional, Boulanger, Francois, additional, Bounissou, Sophie, additional, Brilenkov, Maksym, additional, Brown, Michael, additional, Bucher, Martin, additional, Calabrese, Erminia, additional, Campeti, Paolo, additional, Carones, Alessandro, additional, Casas, Francisco J., additional, Challinor, Anthony, additional, Chan, Victor, additional, Cheung, Kolen, additional, Chinone, Yuji, additional, Cliche, Jean F., additional, Colombo, Loris, additional, Columbro, Fabio, additional, Cubas, Javier, additional, Cukierman, Ari, additional, Curtis, David, additional, D'Alessandro, Giuseppe, additional, Dachlythra, Nadia, additional, De Petris, Marco, additional, Dickinson, Clive, additional, Diego-Palazuelos, Patricia, additional, Dobbs, Matt, additional, Dotani, Tadayasu, additional, Duband, Lionel, additional, Duff, Shannon, additional, Duval, Jean M., additional, Ebisawa, Ken, additional, Elleflot, Tucker, additional, Eriksen, Hans K., additional, Errard, Josquin, additional, Essinger-Hileman, Thomas, additional, Finelli, Fabio, additional, Flauger, Raphael, additional, Franceschet, Cristian, additional, Fuskeland, Unni, additional, Galloway, Mathew, additional, Ganga, Ken, additional, Gao, Jian R., additional, Genova-Santos, Ricardo, additional, Gerbino, Martina, additional, Gervasi, Massimo, additional, Ghigna, Tommaso, additional, Gjerløw, Eirik, additional, Gradziel, Marcin L., additional, Grain, Julien, additional, Grupp, Frank, additional, Gruppuso, Alessandro, additional, Gudmundsson, Jon E., additional, de Haan, Tijmen, additional, Halverson, Nils W., additional, Hargrave, Peter, additional, Hasebe, Takashi, additional, Hasegawa, Masaya, additional, Hattori, Makoto, additional, Henrot-Versillé, Sophie, additional, Herman, Daniel, additional, Herranz, Diego, additional, Hill, Charles A., additional, Hilton, Gene, additional, Hirota, Yukimasa, additional, Hivon, Eric, additional, Hlozek, Renee A., additional, Hoshino, Yurika, additional, de la Hoz, Elena, additional, Hubmayr, Johannes, additional, Ichiki, Kiyotomo, additional, Iida, Teruhito, additional, Imada, Hiroaki, additional, Ishimura, Kosei, additional, Ishino, Hirokazu, additional, Jaehnig, Greg, additional, Kaga, Tooru, additional, Kashima, Shingo, additional, Katayama, Nobuhiko, additional, Kato, Akihiro, additional, Kawasaki, Takeo, additional, Keskitalo, Reijo, additional, Kisner, Theodore, additional, Kobayashi, Yohei, additional, Kogiso, Nozomu, additional, Kogut, Alan, additional, Kohri, Kazunori, additional, Komatsu, Eiichiro, additional, Komatsu, Kunimoto, additional, Konishi, Kuniaki, additional, Krachmalnicoff, Nicoletta, additional, Kreykenbohm, Ingo, additional, Kuo, Chao-Lin L., additional, Kushino, Akihiro, additional, Lamagna, Luca, additional, Lanen, Jeff V., additional, Lattanzi, Massimiliano, additional, Lee, Adrian T., additional, Leloup, Clément, additional, Levrier, François, additional, Linder, Eric, additional, Louis, Thibaut, additional, Luzzi, Gemma, additional, Maciaszek, Thierry, additional, Maffei, Bruno, additional, Maino, Davide, additional, Maki, Muneyoshi, additional, Mandelli, Stefano, additional, Martinez-Gonzalez, Enrique, additional, Masi, Silvia, additional, Matsumura, Tomotake, additional, Mennella, Aniello, additional, Migliaccio, Marina, additional, Minami, Yuto, additional, Mitsuda, Kazuhisa, additional, Montgomery, Joshua, additional, Montier, Ludovic, additional, Morgante, Gianluca, additional, Mot, Baptiste, additional, Murata, Yasuhiro, additional, Murphy, John A., additional, Nagai, Makoto, additional, Nagano, Yuya, additional, Nagasaki, Taketo, additional, Nagata, Ryo, additional, Nakamura, Shogo, additional, Namikawa, Toshiya, additional, Natoli, Paolo, additional, Nerval, Simran, additional, Nishibori, Toshiyuki, additional, Nishino, Haruki, additional, Noviello, Fabio, additional, O'Sullivan, Créidhe, additional, Ogawa, Hideo, additional, Ogawa, Hiroyuki, additional, Oguri, Shugo, additional, Ohsaki, Hiroyuki, additional, Ohta, Izumi S., additional, Okada, Norio, additional, Okada, Nozomi, additional, Pagano, Luca, additional, Paiella, Alessandro, additional, Paoletti, Daniela, additional, Patanchon, Guillaume, additional, Peloton, Julien, additional, Piacentini, Francesco, additional, Pisano, Giampaolo, additional, Polenta, Gianluca, additional, Poletti, Davide, additional, Prouvé, Thomas, additional, Puglisi, Giuseppe, additional, Rambaud, Damien, additional, Raum, Christopher, additional, Realini, Sabrina, additional, Reinecke, Martin, additional, Remazeilles, Mathieu, additional, Ritacco, Alessia, additional, Roudil, Gilles, additional, Rubino-Martin, Jose A., additional, Russell, Megan, additional, Sakurai, Haruyuki, additional, Sakurai, Yuki, additional, Sandri, Maura, additional, Sasaki, Manami, additional, Savini, Giorgio, additional, Scott, Douglas, additional, Seibert, Joseph, additional, Sekimoto, Yutaro, additional, Sherwin, Blake, additional, Shinozaki, Keisuke, additional, Shiraishi, Maresuke, additional, Shirron, Peter, additional, Signorelli, Giovanni, additional, Smecher, Graeme, additional, Stever, Samantha, additional, Stompor, Radek, additional, Sugai, Hajime, additional, Sugiyama, Shinya, additional, Suzuki, Aritoki, additional, Suzuki, Junichi, additional, Svalheim, Trygve L., additional, Switzer, Eric, additional, Takaku, Ryota, additional, Takakura, Hayato, additional, Takakura, Satoru, additional, Takase, Yusuke, additional, Takeda, Youichi, additional, Tartari, Andrea, additional, Taylor, Ellen, additional, Terao, Yutaka, additional, Thommesen, Harald, additional, Thompson, Keith L., additional, Thorne, Ben, additional, Toda, Takayuki, additional, Tomasi, Maurizio, additional, Tominaga, Mayu, additional, Trappe, Neil, additional, Tristram, Matthieu, additional, Tsuji, Masatoshi, additional, Tsujimoto, Masahiro, additional, Tucker, Carole, additional, Ullom, Joe, additional, Vermeulen, Gerard, additional, Vielva, Patricio, additional, Villa, Fabrizio, additional, Vissers, Michael, additional, Vittorio, Nicola, additional, Wehus, Ingunn, additional, Weller, Jochen, additional, Westbrook, Benjamin, additional, Wilms, Joern, additional, Winter, Berend, additional, Wollack, Edward J., additional, Yamasaki, Noriko Y., additional, Yoshida, Tetsuya, additional, Yumoto, Junji, additional, Zannoni, Mario, additional, and Zonca, Andrea, additional
Published: 2020
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39. Concept design of low frequency telescope for CMB B-mode polarization satellite LiteBIRD

Author: Sekimoto, Yutaro, primary, Ade, Peter, additional, Adler, Alexandre, additional, Allys, Erwan, additional, Arnold, Kam, additional, Auguste, Didier, additional, Aumont, Jonathan, additional, Aurlien, Ragnhild, additional, Austermann, Jason, additional, Baccigalupi, Carlo, additional, Banday, Anthony, additional, Banerji, Ranajoy, additional, Barreiro, Rita, additional, Basak, Soumen, additional, Beall, Jim, additional, Beck, Dominic, additional, Beckman, Shawn, additional, Bermejo, Juan, additional, de Bernardis, Paolo, additional, Bersanelli, Marco, additional, Bonis, Julien, additional, Borrill, Julian, additional, Boulanger, Francois, additional, Bounissou, Sophie, additional, Brilenkov, Maksym, additional, Brown, Michael, additional, Bucher, Martin, additional, Calabrese, Erminia, additional, Campeti, Paolo, additional, Carones, Alessandro, additional, Casas, Francisco, additional, Challinor, Anthony, additional, Chan, Victor, additional, Cheung, Kolen, additional, Chinone, Yuji, additional, Cliche, Jean, additional, Colombo, Loris, additional, Columbro, Fabio, additional, Cubas, Javier, additional, Cukierman, Ari, additional, Curtis, David, additional, D'Alessandro, Giuseppe, additional, Dachlythra, Nadia, additional, De Petris, Marco, additional, Dickinson, Clive, additional, Diego-Palazuelos, Patricia, additional, Dobbs, Matt, additional, Dotani, Tadayasu, additional, Duband, Lionel, additional, Duff, Shannon, additional, Duval, Jean, additional, Ebisawa, Ken, additional, Elleflot, Tucker, additional, Eriksen, Hans, additional, Errard, Josquin, additional, Essinger-Hileman, Thomas, additional, Finelli, Fabio, additional, Flauger, Raphael, additional, Franceschet, Cristian, additional, Fuskeland, Unni, additional, Galloway, Mathew, additional, Ganga, Ken, additional, Gao, Jian, additional, Genova-Santos, Ricardo, additional, Gerbino, Martina, additional, Gervasi, Massimo, additional, Ghigna, Tommaso, additional, Gjerløw, Eirik, additional, Gradziel, Marcin, additional, Grain, Julien, additional, Grupp, Frank, additional, Gruppuso, Alessandro, additional, Gudmundsson, Jon, additional, de Haan, Tijmen, additional, Halverson, Nils, additional, Hargrave, Peter, additional, Hasebe, Takashi, additional, Hasegawa, Masaya, additional, Hattori, Makoto, additional, Hazumi, Masashi, additional, Henrot-Versillé, Sophie, additional, Herman, Daniel, additional, Herranz, Diego, additional, Hill, Charles, additional, Hilton, Gene, additional, Hirota, Yukimasa, additional, hivon, Eric, additional, Hlozek, Renee, additional, Hoshino, Yurika, additional, de la Hoz, Elena, additional, Hubmayr, Johannes, additional, Ichiki, Kiyotomo, additional, iida, Teruhito, additional, Imada, Hiroaki, additional, Ishimura, Kosei, additional, Ishino, Hirokazu, additional, Jaehnig, Greg, additional, Kaga, Tooru, additional, Kashima, Shingo, additional, Katayama, Nobuhiko, additional, Kato, Akihiro, additional, Kawasaki, Takeo, additional, Keskitalo, Reijo, additional, Kisner, Theodore, additional, Kobayashi, Yohei, additional, Kogiso, Nozomu, additional, Kogut, Alan, additional, Kohri, Kazunori, additional, Komatsu, Eiichiro, additional, Komatsu, Kunimoto, additional, Konishi, Kuniaki, additional, Krachmalnicoff, Nicoletta, additional, Kreykenbohm, Ingo, additional, Kuo, Chao-Lin, additional, Kushino, Akihiro, additional, Lamagna, Luca, additional, Lanen, Jeff, additional, Lattanzi, Massimiliano, additional, Lee, Adrien, additional, Leloup, Clément, additional, Levrier, François, additional, Linder, Eric, additional, Louis, Thibaut, additional, Luzzi, Gemma, additional, Maciaszek, Thierry, additional, Maffei, Bruno, additional, Maino, Davide, additional, Maki, Muneyoshi, additional, Mandelli, Stefano, additional, Martinez-Gonzalez, Enrique, additional, Masi, Silvia, additional, Matsumura, Tomotake, additional, Mennella, Aniello, additional, Migliaccio, Marina, additional, Minanmi, Yuto, additional, Mitsuda, Kazuhisa, additional, Montgomery, Josua, additional, Montier, Ludovic, additional, Morgante, Gianluca, additional, Mot, Baptise, additional, Murata, Yasuhiro, additional, Murphy, John, additional, Nagai, Makoto, additional, Nagano, Yuya, additional, Nagasaki, Takeo, additional, Nagata, Ryo, additional, Nakamura, Shogo, additional, Namikawa, Toshiya, additional, Natoli, Paolo, additional, Nerval, Simran, additional, Nishibori, Toshiyuki, additional, Nishino, Haruki, additional, O'Sullivan, Créidhe, additional, Ogawa, Hideo, additional, Ogawa, Hiroyuki, additional, Oguri, Shogo, additional, Osaki, Hiroyuki, additional, Ohta, Izumi, additional, Okada, Norio, additional, Okada, Nozomi, additional, Pagano, Luca, additional, Paiella, Alessandro, additional, Paoletti, Daniela, additional, Patanchon, Guillaume, additional, Peloton, Julien, additional, Piacentini, Francesco, additional, Pisano, Giampaolo, additional, Polenta, Gianluca, additional, Poletti, Davide, additional, Prouvé, Thomas, additional, Puglisi, Giuseppe, additional, Tambaud, Damien, additional, Raum, Christopher, additional, Realini, Sabrina, additional, Reinecke, Martin, additional, Remazeilles, Mathieu, additional, Ritacco, Alessa, additional, Roudil, Gilles, additional, Rubino-Martin, Jose, additional, Russell, Megan, additional, Sakurai, Haruyuki, additional, Sakurai, Yuki, additional, Sandri, Maura, additional, Sasaki, Manami, additional, Savini, Giorgio, additional, Scott, Douglas, additional, Seibert, Joseph, additional, Sherwin, Blake, additional, Shinozaki, Keisuke, additional, Shiraishi, Maresuke, additional, Shirron, Peter, additional, Signorelli, Giovanni, additional, Smecher, Graeme, additional, Stever, Samantha, additional, Stompor, Radek, additional, Sugai, Hajime, additional, Sugiyama, Shinya, additional, Suzuki, aritoki, additional, Suzuki, Junichi, additional, Svalheim, Trygve, additional, Switzer, Eric, additional, Takaku, Ryota, additional, Takakura, hayato, additional, Takakura, satoru, additional, Takase, Yusuke, additional, Takeda, Youichi, additional, Tartari, Andrea, additional, Taylor, Ellen, additional, Terao, Yutaka, additional, Thommesen, Harald, additional, Thompson, Keith L., additional, Thorne, Ben, additional, Toda, Takayuki, additional, Tomasi, Maurizio, additional, Tominaga, Mayu, additional, Trappe, Neil, additional, Tristram, Matthieu, additional, Tsuji, Masatoshi, additional, Tsujimoto, Masahiro, additional, Tucker, Carole, additional, Ullom, Joe, additional, Vermeulen, Gerard, additional, Vielva, Patricio, additional, Villa, Fabrizio, additional, Vissers, Michael, additional, Vittorio, Nicola, additional, Wehus, Ingunn, additional, Weller, Jochen, additional, Westbrook, Benjamin, additional, Wilms, Joern, additional, Winter, Berend, additional, Wollack, Edward, additional, Yamasaki, Noriko Y., additional, Yoshida, Tetsuya, additional, Yumoto, Junji, additional, Zannoni, Mario, additional, and Zonca, Andrea, additional
Published: 2020
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40. Overview of the medium and high frequency telescopes of the LiteBIRD space mission

Author: Montier, Ludovic, primary, Mot, Baptiste, additional, de Bernardis, Paolo, additional, Maffei, Bruno, additional, Pisano, Giampaolo, additional, Columbro, Fabio, additional, Gudmundsson, Jon E., additional, Henrot-Versillé, Sophie, additional, Lamagna, Luca, additional, Montgomery, Joshua, additional, Prouvé, Thomas, additional, Russell, Megan, additional, Savini, Giorgio, additional, Stever, Samantha, additional, Thompson, Keith L., additional, Tsujimoto, Masahiro, additional, Tucker, Carole, additional, Westbrook, Benjamin, additional, Ade, Peter A., additional, Adler, Alexandre, additional, Allys, Erwan, additional, Arnold, Kam, additional, Auguste, Didier, additional, Aumont, Jonathan, additional, Aurlien, Ragnhild, additional, Austermann, Jason, additional, Baccigalupi, Carlo, additional, Banday, Anthony J., additional, Banerji, Ranajoy, additional, Barreiro, Rita B., additional, Basak, Soumen, additional, Beall, Jim, additional, Beck, Dominic, additional, Beckman, Shawn, additional, Bermejo, Juan, additional, Bersanelli, Marco, additional, Bonis, Julien, additional, Borrill, Julian, additional, Boulanger, Francois, additional, Bounissou, Sophie, additional, Brilenkov, Maksym, additional, Brown, Michael, additional, Bucher, Martin, additional, Calabrese, Erminia, additional, Campeti, Paolo, additional, Carones, Alessandro, additional, Casas, Francisco J., additional, Challinor, Anthony, additional, Chan, Victor, additional, Cheung, Kolen, additional, Chinone, Yuji, additional, Cliche, Jean F., additional, Colombo, Loris, additional, Cubas, Javier, additional, Cukierman, Ari, additional, Curtis, David, additional, D'Alessandro, Giuseppe, additional, Dachlythra, Nadia, additional, De Petris, Marco, additional, Dickinson, Clive, additional, Diego-Palazuelos, Patricia, additional, Dobbs, Matt, additional, Dotani, Tadayasu, additional, Duband, Lionel, additional, Duff, Shannon, additional, Duval, Jean M., additional, Ebisawa, Ken, additional, Elleflot, Tucker, additional, Eriksen, Hans K., additional, Errard, Josquin, additional, Essinger-Hileman, Thomas, additional, Finelli, Fabio, additional, Flauger, Raphael, additional, Franceschet, Cristian, additional, Fuskeland, Unni, additional, Galloway, Mathew, additional, Ganga, Ken, additional, Gao, Jian R., additional, Genova-Santos, Ricardo, additional, Gerbino, Martina, additional, Gervasi, Massimo, additional, Ghigna, Tommaso, additional, Gjerløw, Eirik, additional, Gradziel, Marcin L., additional, Grain, Julien, additional, Grupp, Frank, additional, Gruppuso, Alessandro, additional, de Haan, Tijmen, additional, Halverson, Nils W., additional, Hargrave, Peter, additional, Hasebe, Takashi, additional, Hasegawa, Masaya, additional, Hattori, Makoto, additional, Hazumi, Masashi, additional, Herman, Daniel, additional, Herranz, Diego, additional, Hill, Charles A., additional, Hilton, Gene, additional, Hirota, Yukimasa, additional, Hivon, Eric, additional, Hlozek, Renee A., additional, Hoshino, Yurika, additional, de la Hoz, Elena, additional, Hubmayr, Johannes, additional, Ichiki, Kiyotomo, additional, Iida, Teruhito, additional, Imada, Hiroaki, additional, Ishimura, Kosei, additional, Ishino, Hirokazu, additional, Jaehnig, Greg, additional, Kaga, Tooru, additional, Kashima, Shingo, additional, Katayama, Nobuhiko, additional, Kato, Akihiro, additional, Kawasaki, Takeo, additional, Keskitalo, Reijo, additional, Kisner, Theodore, additional, Kobayashi, Yohei, additional, Kogiso, Nozomu, additional, Kogut, Alan, additional, Kohri, Kazunori, additional, Komatsu, Eiichiro, additional, Komatsu, Kunimoto, additional, Konishi, Kuniaki, additional, Krachmalnicoff, Nicoletta, additional, Kreykenbohm, Ingo, additional, Kuo, Chao-Lin L., additional, Kushino, Akihiro, additional, Lanen, Jeff V., additional, Lattanzi, Massimiliano, additional, Lee, Adrian T., additional, Leloup, Clément, additional, Levrier, François, additional, Linder, Eric, additional, Louis, Thibaut, additional, Luzzi, Gemma, additional, Maciaszek, Thierry, additional, Maino, Davide, additional, Maki, Muneyoshi, additional, Mandelli, Stefano, additional, Martinez-Gonzalez, Enrique, additional, Masi, Silvia, additional, Matsumura, Tomotake, additional, Mennella, Aniello, additional, Migliaccio, Marina, additional, Minami, Yuto, additional, Mitsuda, Kazuhisa, additional, Morgante, Gianluca, additional, Murata, Yasuhiro, additional, Murphy, John A., additional, Nagai, Makoto, additional, Nagano, Yuya, additional, Nagasaki, Taketo, additional, Nagata, Ryo, additional, Nakamura, Shogo, additional, Namikawa, Toshiya, additional, Natoli, Paolo, additional, Nerval, Simran, additional, Nishibori, Toshiyuki, additional, Nishino, Haruki, additional, O'Sullivan, Créidhe, additional, Ogawa, Hideo, additional, Ogawa, Hiroyuki, additional, Oguri, Shugo, additional, Ohsaki, Hiroyuki, additional, Ohta, Izumi S., additional, Okada, Norio, additional, Okada, Nozomi, additional, Pagano, Luca, additional, Paiella, Alessandro, additional, Paoletti, Daniela, additional, Patanchon, Guillaume, additional, Peloton, Julien, additional, Piacentini, Francesco, additional, Polenta, Gianluca, additional, Poletti, Davide, additional, Puglisi, Giuseppe, additional, Rambaud, Damien, additional, Raum, Christopher, additional, Realini, Sabrina, additional, Reinecke, Martin, additional, Remazeilles, Mathieu, additional, Ritacco, Alessia, additional, Roudil, Gilles, additional, Rubino-Martin, Jose A., additional, Sakurai, Haruyuki, additional, Sakurai, Yuki, additional, Sandri, Maura, additional, Sasaki, Manami, additional, Scott, Douglas, additional, Seibert, Joseph, additional, Sekimoto, Yutaro, additional, Sherwin, Blake, additional, Shinozaki, Keisuke, additional, Shiraishi, Maresuke, additional, Shirron, Peter, additional, Signorelli, Giovanni, additional, Smecher, Graeme, additional, Stompor, Radek, additional, Sugai, Hajime, additional, Sugiyama, Shinya, additional, Suzuki, Aritoki, additional, Suzuki, Junichi, additional, Svalheim, Trygve L., additional, Switzer, Eric, additional, Takaku, Ryota, additional, Takakura, Hayato, additional, Takakura, Satoru, additional, Takase, Yusuke, additional, Takeda, Youichi, additional, Tartari, Andrea, additional, Taylor, Ellen, additional, Terao, Yutaka, additional, Thommesen, Harald, additional, Thorne, Ben, additional, Toda, Takayuki, additional, Tomasi, Maurizio, additional, Tominaga, Mayu, additional, Trappe, Neil, additional, Tristram, Matthieu, additional, Tsuji, Masatoshi, additional, Ullom, Joe, additional, Vermeulen, Gerard, additional, Vielva, Patricio, additional, Villa, Fabrizio, additional, Vissers, Michael, additional, Vittorio, Nicola, additional, Wehus, Ingunn, additional, Weller, Jochen, additional, Wilms, Joern, additional, Winter, Berend, additional, Wollack, Edward J., additional, Yamasaki, Noriko Y., additional, Yoshida, Tetsuya, additional, Yumoto, Junji, additional, Zannoni, Mario, additional, and Zonca, Andrea, additional
Published: 2020
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41. Detection chain and electronic readout of the QUBIC instrument

Author: Stankowiak, Guillaume, primary, Piat, Michel, additional, Battistelli, Elia, additional, D'Alessandro, Giuseppe, additional, de Bernardis, Paolo, additional, De Petris, Marco, additional, González, Manuel, additional, Grandsire, Laurent, additional, Hamilton, Jean-Christophe, additional, Hoang, T. D., additional, Masi, Silvia, additional, Marnieros, Stefanos, additional, Mennella, Aniello, additional, Mousset, L., additional, O'Sullivan, Creidhe, additional, Prêle, Damien, additional, Tartari, Andrea, additional, Thermeau, Jean-Pierre, additional, Torchinsky, Steve, additional, Voisin, Fabrice, additional, Zannoni, Mario, additional, Ade, Peter, additional, Alberro, J. G., additional, Almela, A., additional, Amico, Giorgio, additional, Arnaldi, L. H., additional, Auguste, D., additional, Aumont, Jonathan, additional, Azzoni, Susanna, additional, Banfi, Stefano, additional, Bélier, Benoit, additional, Baù, Alessandro, additional, Bennett, David G., additional, Bergé, Laurent, additional, Bernard, Jean-Philippe, additional, Bersanelli, Marco, additional, Bigot-Sazy, Marie-Anne, additional, Bonaparte, J., additional, Bonis, J., additional, Bunn, Emory, additional, Burke, David, additional, Buzi, Daniele, additional, Cavaliere, Francesco, additional, Chanial, Pierre, additional, Chapron, Claude, additional, Charlassier, Romain, additional, Cobos Cerutti, A. C., additional, Columbro, Fabio, additional, Coppolecchia, Alessandro, additional, de Gasperis, Giancarlo, additional, De Leo, M., additional, Dheilly, Stéphane, additional, Duca, C., additional, Dumoulin, Louis, additional, Etchegoyen, Alberto, additional, Fasciszewski, A., additional, Ferreyro, L. P., additional, Fracchia, D., additional, Franceschet, Cristian, additional, Gamboa Lerena, Martin M., additional, Ganga, Kenneth, additional, García, Beatriz, additional, García Redondo, M. E., additional, Gaspard, M., additional, Gayer, Donnacha, additional, Gervasi, Massimo, additional, Giard, Martin, additional, Gilles, V., additional, Giraud-Héraud, Y., additional, Gómez Berisso, M., additional, Gradziel, Marcin L., additional, Hampel, M. R., additional, Harari, Diego, additional, Henrot-Versillé, Sophie, additional, Incardona, Federico, additional, Jules, E., additional, Kaplan, Jean, additional, Kristukat, Christian, additional, Lamagna, Luca, additional, Loucatos, Sotiris, additional, Louis, Thibaut, additional, Maffei, Bruno, additional, Marty, Wilfried, additional, Mattei, Angelo, additional, May, Andrew, additional, McCulloch, Mark, additional, Mele, Lorenzo, additional, Melo, D., additional, Montier, Ludovic, additional, Mundo, Luis M., additional, Murphy, J. Anthony, additional, Murphy, James D., additional, Nati, Federico, additional, Olivieri, E., additional, Oriol, Christine, additional, Paiella, Alessandro, additional, Pajot, François, additional, Passerini, Andrea, additional, Pastoriza, Hernan, additional, Pelosi, Alessandro, additional, Perbost, Camille, additional, Perciballi, M., additional, Pezzotta, Federico, additional, Piacentini, Francesco, additional, Piccirillo, Lucio, additional, Pisano, Giampaolo, additional, Platino, M., additional, Polenta, Gianluca, additional, Puddu, Roberto, additional, Rambaud, Damien, additional, Ringegni, Pablo Lorenzo, additional, Romero, Gustavo Esteban, additional, Rasztocky, E., additional, Salum, J. M., additional, Schillaci, Alessandro, additional, Scóccola, Claudia, additional, Scully, Stephen, additional, Spinelli, Sebastiano, additional, Stolpovskiy, Mikhail, additional, Supanitsky, A. D., additional, Timbie, Peter, additional, Tomasi, Maurizio, additional, Tucker, Gregory, additional, Tucker, Carole, additional, Viganò, Daniele, additional, Vittorio, Nicola, additional, Wicek, Francois, additional, Wright, M., additional, and Zullo, Antonio, additional
Published: 2020
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42. Infinity and the Nostalgia of the Stars

Author: Bersanelli, Marco, primary
Published: 2011
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43. The Cosmic Foreground Explorer (COFE): A balloon-borne microwave polarimeter to characterize polarized foregrounds

Author: Leonardi, Rodrigo, Williams, Brian, Bersanelli, Marco, Ferreira, Ivan, Lubin, Philip M., Meinhold, Peter R., O’Neill, Hugh, Stebor, Nathan C., Villa, Fabrizio, Villela, Thyrso, and Wuensche, Carlos A.
Published: 2006
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44. FROM DANTEâ€™S UNIVERSE TO CONTEMPORARY COSMOLOGY

Author: Bersanelli, Marco, primary
Published: 2020
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45. The optical bread-board models of the LiteBIRD Medium and High Frequency Telescope

Author: Zmuidzinas, Jonas, Gao, Jian-Rong, Franceschet, Cristian, De Petris, Marco, Maffei, Bruno, Bounissou, Sophie, Cintura, Luca, Bersanelli, Marco, Gudmundsson, Jon E., Hargrave, Peter, Lamagna, Luca, Realini, Sabrina, and Ritacco, Alessia
Published: 2022
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46. QUBIC: Exploring the Primordial Universe with the Q&amp

Author: Mennella, Aniello, Ade, Peter, Amico, Giorgio, Auguste, Didier, Aumont, Jonathan, Banfi, Stefano, Barbaràn, Gustavo, Battaglia, Paola, Battistelli, Elia, Baù, Alessandro, Bélier, Benoit, Bennett, David G., Bergé, Laurent, Bernard, Jean Philippe, Bersanelli, Marco, Sazy, Marie Anne Bigot, Bleurvacq, Nathan, Bonaparte, Juan, Bonis, Julien, Bunn, Emory, Burke, David, Buzi, Daniele, Buzzelli, Alessandro, Cavaliere, Francesco, Chanial, Pierre, Chapron, Claude, Charlassier, Romain, Columbro, Fabio, Coppi, Gabriele, Coppolecchia, Alessandro, D’Agostino, Rocco, D’Alessandro, Giuseppe, Bernardis, Paolo De, Gasperis, Giancarlo De, Leo, Michele De, Petris, Marco De, Donato, Andres Di, Dumoulin, Louis, Etchegoyen, Alberto, Fasciszewski, Adrián, Franceschet, Cristian, Lerena, Martin Miguel Gamboa, Garcia, Beatriz, Garrido, Xavier, Gaspard, Michel, Gault, Amanda, Gayer, Donnacha, Gervasi, Massimo, Giard, Martin, Héraud, Yannick Giraud, Berisso, Mariano Gómez, González, Manuel, Gradziel, Marcin, Grandsire, Laurent, Guerard, Eric, Hamilton, Jean Christophe, and Hara, Diego
Subjects: Cosmic Microwave Background, Astrophysics::Instrumentation and Methods for Astrophysics, B-modes, Astrophysics::Cosmology and Extragalactic Astrophysics, inflation, Astrophysics::Galaxy Astrophysics, bolometers, polarimetry
Abstract: In this paper, we describe QUBIC, an experiment that will observe the polarized microwave sky with a novel approach, which combines the sensitivity of state-of-the-art bolometric detectors with the systematic effects control typical of interferometers. QUBIC’s unique features are the so-called “self-calibration”, a technique that allows us to clean the measured data from instrumental effects, and its spectral imaging power, i.e., the ability to separate the signal into various sub-bands within each frequency band. QUBIC will observe the sky in two main frequency bands: 150 GHz and 220 GHz. A technological demonstrator is currently under testing and will be deployed in Argentina during 2019, while the final instrument is expected to be installed during 2020.
Published: 2019
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47. Analysis of the radiometer—reference load system on board the Planck/LFI instrument

Author: Cuttaia, Francesco, Valenziano, Luca, Bersanelli, Marco, Butler, Reginald C, D’Arcangelo, Ocleto, Kettle, Danielle, Levin, Steven, Mandolesi, Nazareno, Mennella, Aniello, Morgante, Gianluca, Morigi, Gabriele, Roddis, Neil, Simonetto, Alessandro, Terenzi, Luca, Tomasi, Maurizio, and Villa, Fabrizio
Published: 2004
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48. Thermal stability in precision cosmology experiments: the Planck LFI case

Author: Terenzi, Luca, Mennella, Aniello, Bersanelli, Marco, Mandolesi, Nazzareno, Morgante, Gianluca, Prina, Mauro, Tomasi, Maurizio, and Valenziano, Luca
Published: 2004
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49. QUBIC: Exploring the Primordial Universe with the Q&U Bolometric Interferometer

Author: Mennella, A, Ade, P, Amico, G, Auguste, D, Aumont, J, Banfi, S, Barbaràn, G, Battaglia, P, Battistelli, E, Baù, A, Bélier, B, Bennett, D, Bergé, L, Bernard, J, Bersanelli, M, Sazy, M, Bleurvacq, N, Bonaparte, J, Bonis, J, Bunn, E, Burke, D, Buzi, D, Buzzelli, A, Cavaliere, F, Chanial, P, Chapron, C, Charlassier, R, Columbro, F, Coppi, G, Coppolecchia, A, D’Agostino, R, D’Alessandro, G, Bernardis, P, Gasperis, G, Leo, M, Petris, M, Donato, A, Dumoulin, L, Etchegoyen, A, Fasciszewski, A, Franceschet, C, Lerena, M, Garcia, B, Garrido, X, Gaspard, M, Gault, A, Gayer, D, Gervasi, M, Giard, M, Héraud, Y, Berisso, M, González, M, Gradziel, M, Grandsire, L, Guerard, E, Hamilton, J, Harari, D, Haynes, V, Versillé, S, Hoang, D, Holtzer, N, Incardona, F, Jules, E, Kaplan, J, Korotkov, A, Kristukat, C, Lamagna, L, Loucatos, S, Louis, T, Lowitz, A, Lukovic, V, Luterstein, R, Maffei, B, Marnieros, S, Masi, S, Mattei, A, May, A, Mcculloch, M, Medina, M, Mele, L, Melhuish, S, Montier, L, Mousset, L, Mundo, L, Murphy, J, O’Sullivan, C, Olivieri, E, Paiella, A, Pajot, F, Passerini, A, Pastoriza, H, Pelosi, A, Perbost, C, Perciballi, M, Pezzotta, F, Piacentini, F, Piat, M, Piccirillo, L, Pisano, G, Polenta, G, Prêle, D, Puddu, R, Rambaud, D, Ringegni, P, Romero, G, Salatino, M, Schillaci, A, Scóccola, C, Scully, S, Spinelli, S, Stankowiak, G, Stolpovskiy, M, Suarez, F, Tartari, A, Thermeau, J, Timbie, P, Tomasi, M, Torchinsky, S, Tristram, M, Tucker, C, Tucker, G, Vanneste, S, Viganò, D, Vittorio, N, Voisin, F, Watson, R, Wicek, F, Zannoni, M, Zullo, A, Mennella, Aniello, Ade, Peter, Amico, Giorgio, Auguste, Didier, Aumont, Jonathan, Banfi, Stefano, Barbaràn, Gustavo, Battaglia, Paola, Battistelli, Elia, Baù, Alessandro, Bélier, Benoit, Bennett, David, Bergé, Laurent, Bernard, Jean, Bersanelli, Marco, Sazy, Marie, Bleurvacq, Nathan, Bonaparte, Juan, Bonis, Julien, Bunn, Emory, Burke, David, Buzi, Daniele, Buzzelli, Alessandro, Cavaliere, Francesco, Chanial, Pierre, Chapron, Claude, Charlassier, Romain, Columbro, Fabio, Coppi, Gabriele, Coppolecchia, Alessandro, D’Agostino, Rocco, D’Alessandro, Giuseppe, Bernardis, Paolo, Gasperis, Giancarlo, Leo, Michele, Petris, Marco, Donato, Andres, Dumoulin, Louis, Etchegoyen, Alberto, Fasciszewski, Adrián, Franceschet, Cristian, Lerena, Martin, Garcia, Beatriz, Garrido, Xavier, Gaspard, Michel, Gault, Amanda, Gayer, Donnacha, Gervasi, Massimo, Giard, Martin, Héraud, Yannick, Berisso, Mariano, González, Manuel, Gradziel, Marcin, Grandsire, Laurent, Guerard, Eric, Hamilton, Jean, Harari, Diego, Haynes, Vic, Versillé, Sophie, Hoang, Duc, Holtzer, Nicolas, Incardona, Federico, Jules, Eric, Kaplan, Jean, Korotkov, Andrei, Kristukat, Christian, Lamagna, Luca, Loucatos, Sotiris, Louis, Thibaut, Lowitz, Amy, Lukovic, Vladimir, Luterstein, Raùl, Maffei, Bruno, Marnieros, Stefanos, Masi, Silvia, Mattei, Angelo, May, Andrew, McCulloch, Mark, Medina, Maria, Mele, Lorenzo, Melhuish, Simon, Montier, Ludovic, Mousset, Louise, Mundo, Luis, Murphy, John, Murphy, James, O’Sullivan, Creidhe, Olivieri, Emiliano, Paiella, Alessandro, Pajot, Francois, Passerini, Andrea, Pastoriza, Hernan, Pelosi, Alessandro, Perbost, Camille, Perciballi, Maurizio, Pezzotta, Federico, Piacentini, Francesco, Piat, Michel, Piccirillo, Lucio, Pisano, Giampaolo, Polenta, Gianluca, Prêle, Damien, Puddu, Roberto, Rambaud, Damien, Ringegni, Pablo, Romero, Gustavo, Salatino, Maria, Schillaci, Alessandro, Scóccola, Claudia, Scully, Stephen, Spinelli, Sebastiano, Stankowiak, Guillaume, Stolpovskiy, Michail, Suarez, Federico, Tartari, Andrea, Thermeau, Jean, Timbie, Peter, Tomasi, Maurizio, Torchinsky, Steve, Tristram, Matthieu, Tucker, Carole, Tucker, Gregory, Vanneste, Sylvain, Viganò, Daniele, Vittorio, Nicola, Voisin, Fabrice, Watson, Robert, Wicek, Francois, Zannoni, Mario, Zullo, Antonio, Mennella, A, Ade, P, Amico, G, Auguste, D, Aumont, J, Banfi, S, Barbaràn, G, Battaglia, P, Battistelli, E, Baù, A, Bélier, B, Bennett, D, Bergé, L, Bernard, J, Bersanelli, M, Sazy, M, Bleurvacq, N, Bonaparte, J, Bonis, J, Bunn, E, Burke, D, Buzi, D, Buzzelli, A, Cavaliere, F, Chanial, P, Chapron, C, Charlassier, R, Columbro, F, Coppi, G, Coppolecchia, A, D’Agostino, R, D’Alessandro, G, Bernardis, P, Gasperis, G, Leo, M, Petris, M, Donato, A, Dumoulin, L, Etchegoyen, A, Fasciszewski, A, Franceschet, C, Lerena, M, Garcia, B, Garrido, X, Gaspard, M, Gault, A, Gayer, D, Gervasi, M, Giard, M, Héraud, Y, Berisso, M, González, M, Gradziel, M, Grandsire, L, Guerard, E, Hamilton, J, Harari, D, Haynes, V, Versillé, S, Hoang, D, Holtzer, N, Incardona, F, Jules, E, Kaplan, J, Korotkov, A, Kristukat, C, Lamagna, L, Loucatos, S, Louis, T, Lowitz, A, Lukovic, V, Luterstein, R, Maffei, B, Marnieros, S, Masi, S, Mattei, A, May, A, Mcculloch, M, Medina, M, Mele, L, Melhuish, S, Montier, L, Mousset, L, Mundo, L, Murphy, J, O’Sullivan, C, Olivieri, E, Paiella, A, Pajot, F, Passerini, A, Pastoriza, H, Pelosi, A, Perbost, C, Perciballi, M, Pezzotta, F, Piacentini, F, Piat, M, Piccirillo, L, Pisano, G, Polenta, G, Prêle, D, Puddu, R, Rambaud, D, Ringegni, P, Romero, G, Salatino, M, Schillaci, A, Scóccola, C, Scully, S, Spinelli, S, Stankowiak, G, Stolpovskiy, M, Suarez, F, Tartari, A, Thermeau, J, Timbie, P, Tomasi, M, Torchinsky, S, Tristram, M, Tucker, C, Tucker, G, Vanneste, S, Viganò, D, Vittorio, N, Voisin, F, Watson, R, Wicek, F, Zannoni, M, Zullo, A, Mennella, Aniello, Ade, Peter, Amico, Giorgio, Auguste, Didier, Aumont, Jonathan, Banfi, Stefano, Barbaràn, Gustavo, Battaglia, Paola, Battistelli, Elia, Baù, Alessandro, Bélier, Benoit, Bennett, David, Bergé, Laurent, Bernard, Jean, Bersanelli, Marco, Sazy, Marie, Bleurvacq, Nathan, Bonaparte, Juan, Bonis, Julien, Bunn, Emory, Burke, David, Buzi, Daniele, Buzzelli, Alessandro, Cavaliere, Francesco, Chanial, Pierre, Chapron, Claude, Charlassier, Romain, Columbro, Fabio, Coppi, Gabriele, Coppolecchia, Alessandro, D’Agostino, Rocco, D’Alessandro, Giuseppe, Bernardis, Paolo, Gasperis, Giancarlo, Leo, Michele, Petris, Marco, Donato, Andres, Dumoulin, Louis, Etchegoyen, Alberto, Fasciszewski, Adrián, Franceschet, Cristian, Lerena, Martin, Garcia, Beatriz, Garrido, Xavier, Gaspard, Michel, Gault, Amanda, Gayer, Donnacha, Gervasi, Massimo, Giard, Martin, Héraud, Yannick, Berisso, Mariano, González, Manuel, Gradziel, Marcin, Grandsire, Laurent, Guerard, Eric, Hamilton, Jean, Harari, Diego, Haynes, Vic, Versillé, Sophie, Hoang, Duc, Holtzer, Nicolas, Incardona, Federico, Jules, Eric, Kaplan, Jean, Korotkov, Andrei, Kristukat, Christian, Lamagna, Luca, Loucatos, Sotiris, Louis, Thibaut, Lowitz, Amy, Lukovic, Vladimir, Luterstein, Raùl, Maffei, Bruno, Marnieros, Stefanos, Masi, Silvia, Mattei, Angelo, May, Andrew, McCulloch, Mark, Medina, Maria, Mele, Lorenzo, Melhuish, Simon, Montier, Ludovic, Mousset, Louise, Mundo, Luis, Murphy, John, Murphy, James, O’Sullivan, Creidhe, Olivieri, Emiliano, Paiella, Alessandro, Pajot, Francois, Passerini, Andrea, Pastoriza, Hernan, Pelosi, Alessandro, Perbost, Camille, Perciballi, Maurizio, Pezzotta, Federico, Piacentini, Francesco, Piat, Michel, Piccirillo, Lucio, Pisano, Giampaolo, Polenta, Gianluca, Prêle, Damien, Puddu, Roberto, Rambaud, Damien, Ringegni, Pablo, Romero, Gustavo, Salatino, Maria, Schillaci, Alessandro, Scóccola, Claudia, Scully, Stephen, Spinelli, Sebastiano, Stankowiak, Guillaume, Stolpovskiy, Michail, Suarez, Federico, Tartari, Andrea, Thermeau, Jean, Timbie, Peter, Tomasi, Maurizio, Torchinsky, Steve, Tristram, Matthieu, Tucker, Carole, Tucker, Gregory, Vanneste, Sylvain, Viganò, Daniele, Vittorio, Nicola, Voisin, Fabrice, Watson, Robert, Wicek, Francois, Zannoni, Mario, and Zullo, Antonio
Abstract: In this paper, we describe QUBIC, an experiment that will observe the polarized microwave sky with a novel approach, which combines the sensitivity of state-of-the-art bolometric detectors with the systematic effects control typical of interferometers. QUBIC’s unique features are the so-called “self-calibration”, a technique that allows us to clean the measured data from instrumental effects, and its spectral imaging power, i.e., the ability to separate the signal into various sub-bands within each frequency band. QUBIC will observe the sky in two main frequency bands: 150GHz and 220 GHz. A technological demonstrator is currently under testing and will be deployed in Argentina during 2019, while the final instrument is expected to be installed during 2020
Published: 2019

50. The European low-frequency survey on the Simons Array

Author: Zmuidzinas, Jonas, Gao, Jian-Rong, Mennella, Aniello, Arnold, Kam, Azzoni, Susanna, Baccigalupi, Carlo, Banday, A. J., Barreiro, Rita Belèn, Barron, Darcy, Bersanelli, Marco, Casas, Francisco J., Casey, Sean, de la Hoz, Elena, Franceschet, Cristian, Jones, Michael E., Génova-Santos, Ricardo T., Hoyland, R., Lee, Adrian T., Martinez-Gonzalez, Enrique, Montonati, Filippo, Rubiño-Martín, José-Alberto, Taylor, Angela, and Vielva, Patricio
Published: 2024
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