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1. Betti Numbers of Edge Ideals of Grimaldi Graphs and Their Complements

Author: Ashitha, T., Asir, T., Hoang, D. T., and Pournaki, M. R.
Published: 2024
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2. QUBIC: the Q & U Bolometric Interferometer for Cosmology

Author: Battistelli, E. S., Ade, P., Alberro, J. G., Almela, A., Amico, G., Arnaldi, L. H., Auguste, D., Aumont, J., Azzoni, S., Banfi, S., Battaglia, P., Baù, A., Bèlier, B., Bennett, D., Bergè, L., Bernard, J. -Ph., Bersanelli, M., Bigot-Sazy, M. -A., Bleurvacq, N., Bonaparte, J., Bonis, J., Bottani, A., Bunn, E., Burke, D., Buzi, D., Buzzelli, A., Cavaliere, F., Chanial, P., Chapron, C., Charlassier, R., Columbro, F., Coppi, G., Coppolecchia, A., D'Alessandro, G., de Bernardis, P., De Gasperis, G., De Leo, M., De Petris, M., Dheilly, S., Di Donato, A., Dumoulin, L., Etchegoyen, A., Fasciszewski, A., Ferreyro, L. P., Fracchia, D., Franceschet, C., Lerena, M. M. Gamboa, Ganga, K., Garcìa, B., Redondo, M. E. Garcìa, Gaspard, M., Gault, A., Gayer, D., Gervasi, M., Giard, M., Gilles, V., Giraud-Heraud, Y., Berisso, M. Gòmez, Gonzàlez, M., Gradziel, M., Grandsire, L., Hamilton, J. -Ch., Harari, D., Haynes, V., Henrot-Versillè, S., Hoang, D. T., Incardona, F., Jules, E., Kaplan, J., Korotkov, A., Kristukat, C., Lamagna, L., Loucatos, S., Louis, T., Luterstein, R., Maffei, B., Marnieros, S., Marty, W., Masi, S., Mattei, A., May, A., McCulloch, M., Medina, M. C., Mele, L., Melhuish, S., Mennella, A., Montier, L., Mousset, L., Mundo, L. M., Murphy, J. A., Murphy, J. D., Nati, F., Olivieri, E., Oriol, C., O'Sullivan, C., Paiella, A., Pajot, F., Passerini, A., Pastoriza, H., Pelosi, A., Perbost, C., Perciballi, M., Pezzotta, F., Piacentini, F., Piat, M., Piccirillo, L., Pisano, G., Platino, M., Polenta, G., Prèle, D., Puddu, R., Rambaud, D., Ringegni, P., Romero, G. E., Salatino, M., Salum, J. M., Schillaci, A., Scòccola, C., Scully, S., Spinelli, S., Stankowiak, G., Stolpovskiy, M., Suarez, F., Tartari, A., Thermeau, J. -P., Timbie, P., Tomasi, M., Torchinsky, S., Tristram, M., Tucker, C., Tucker, G., Vanneste, S., Viganò, D., Vittorio, N., Voisin, F., Watson, B., Wicek, F., Zannoni, M., and Zullo, A.
Subjects: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract: The Q & U Bolometric Interferometer for Cosmology, QUBIC, is an innovative experiment designed to measure the polarization of the Cosmic Microwave Background and in particular the signature left therein by the inflationary expansion of the Universe. The expected signal is extremely faint, thus extreme sensitivity and systematic control are necessary in order to attempt this measurement. QUBIC addresses these requirements using an innovative approach combining the sensitivity of Transition Edge Sensor cryogenic bolometers, with the deep control of systematics characteristic of interferometers. This makes QUBIC unique with respect to others classical imagers experiments devoted to the CMB polarization. In this contribution we report a description of the QUBIC instrument including recent achievements and the demonstration of the bolometric interferometry performed in lab. QUBIC will be deployed at the observation site in Alto Chorrillos, in Argentina at the end of 2019., Comment: Accepted for publication in the Journal of Low Temperature Physics
Published: 2020
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3. Updated design of the CMB polarization experiment satellite LiteBIRD

Author: Sugai, H., Ade, P. A. R., Akiba, Y., Alonso, D., Arnold, K., Aumont, J., Austermann, J., Baccigalupi, C., Banday, A. J., Banerji, R., Barreiro, R. B., Basak, S., Beall, J., Beckman, S., Bersanelli, M., Borrill, J., Boulanger, F., Brown, M. L., Bucher, M., Buzzelli, A., Calabrese, E., Casas, F. J., Challinor, A., Chan, V., Chinone, Y., Cliche, J. -F., Columbro, F., Cukierman, A., Curtis, D., Danto, P., de Bernardis, P., de Haan, T., De Petris, M., Dickinson, C., Dobbs, M., Dotani, T., Duband, L., Ducout, A., Duff, S., Duivenvoorden, A., Duval, J. -M., Ebisawa, K., Elleflot, T., Enokida, H., Eriksen, H. K., Errard, J., Essinger-Hileman, T., Finelli, F., Flauger, R., Franceschet, C., Fuskeland, U., Ganga, K., Gao, J. -R., Génova-Santos, R., Ghigna, T., Gomez, A., Gradziel, M. L., Grain, J., Grupp, F., Gruppuso, A., Gudmundsson, J. E., Halverson, N. W., Hargrave, P., Hasebe, T., Hasegawa, M., Hattori, M., Hazumi, M., Henrot-Versille, S., Herranz, D., Hill, C., Hilton, G., Hirota, Y., Hivon, E., Hlozek, R., Hoang, D. -T., Hubmayr, J., Ichiki, K., Iida, T., Imada, H., Ishimura, K., Ishino, H., Jaehnig, G. C., Jones, M., Kaga, T., Kashima, S., Kataoka, Y., Katayama, N., Kawasaki, T., Keskitalo, R., Kibayashi, A., Kikuchi, T., Kimura, K., Kisner, T., Kobayashi, Y., Kogiso, N., Kogut, A., Kohri, K., Komatsu, E., Komatsu, K., Konishi, K., Krachmalnicoff, N., Kuo, C. L., Kurinsky, N., Kushino, A., Kuwata-Gonokami, M., Lamagna, L., Lattanzi, M., Lee, A. T., Linder, E., Maffei, B., Maino, D., Maki, M., Mangilli, A., Martínez-González, E., Masi, S., Mathon, R., Matsumura, T., Mennella, A., Migliaccio, M., Minami, Y., Mistuda, K., Molinari, D., Montier, L., Morgante, G., Mot, B., Murata, Y., Murphy, J. A., Nagai, M., Nagata, R., Nakamura, S., Namikawa, T., Natoli, P., Nerva, S., Nishibori, T., Nishino, H., Nomura, Y., Noviello, F., O'Sullivan, C., Ochi, H., Ogawa, H., Ohsaki, H., Ohta, I., Okada, N., Pagano, L., Paiella, A., Paoletti, D., Patanchon, G., Piacentini, F., Pisano, G., Polenta, G., Poletti, D., Prouvé, T., Puglisi, G., Rambaud, D., Raum, C., Realini, S., Remazeilles, M., Roudil, G., Rubiño-Martín, J. A., Russell, M., Sakurai, H., Sakurai, Y., Sandri, M., Savini, G., Scott, D., Sekimoto, Y., Sherwin, B. D., Shinozaki, K., Shiraishi, M., Shirron, P., Signorelli, G., Smecher, G., Spizzi, P., Stever, S. L., Stompor, R., Sugiyama, S., Suzuki, A., Suzuki, J., Switzer, E., Takaku, R., Takakura, H., Takakura, S., Takeda, Y., Taylor, A., Taylor, E., Terao, Y., Thompson, K. L., Thorne, B., Tomasi, M., Tomida, H., Trappe, N., Tristram, M., Tsuji, M., Tsujimoto, M., Tucker, C., Ullom, J., Uozumi, S., Utsunomiya, S., Van Lanen, J., Vermeulen, G., Vielva, P., Villa, F., Vissers, M., Vittorio, N., Voisin, F., Walker, I., Watanabe, N., Wehus, I., Weller, J., Westbrook, B., Winter, B., Wollack, E., Yamamoto, R., Yamasaki, N. Y., Yanagisawa, M., Yoshida, T., Yumoto, J., Zannoni, M., and Zonca, A.
Subjects: Astrophysics - Instrumentation and Methods for Astrophysics
Abstract: Recent developments of transition-edge sensors (TESs), based on extensive experience in ground-based experiments, have been making the sensor techniques mature enough for their application on future satellite CMB polarization experiments. LiteBIRD is in the most advanced phase among such future satellites, targeting its launch in Japanese Fiscal Year 2027 (2027FY) with JAXA's H3 rocket. It will accommodate more than 4000 TESs in focal planes of reflective low-frequency and refractive medium-and-high-frequency telescopes in order to detect a signature imprinted on the cosmic microwave background (CMB) by the primordial gravitational waves predicted in cosmic inflation. The total wide frequency coverage between 34GHz and 448GHz enables us to extract such weak spiral polarization patterns through the precise subtraction of our Galaxy's foreground emission by using spectral differences among CMB and foreground signals. Telescopes are cooled down to 5Kelvin for suppressing thermal noise and contain polarization modulators with transmissive half-wave plates at individual apertures for separating sky polarization signals from artificial polarization and for mitigating from instrumental 1/f noise. Passive cooling by using V-grooves supports active cooling with mechanical coolers as well as adiabatic demagnetization refrigerators. Sky observations from the second Sun-Earth Lagrangian point, L2, are planned for three years. An international collaboration between Japan, USA, Canada, and Europe is sharing various roles. In May 2019, the Institute of Space and Astronautical Science (ISAS), JAXA selected LiteBIRD as the strategic large mission No. 2., Comment: Journal of Low Temperature Physics, in press
Published: 2020
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4. QUBIC: using NbSi TESs with a bolometric interferometer to characterize the polarisation of the CMB

Author: Piat, M., Bélier, B., Bergé, L., Bleurvacq, N., Chapron, C., Dheilly, S., Dumoulin, L., González, M., Grandsire, L., Hamilton, J. -Ch., Henrot-Versillé, S., Hoang, D. T., Marnieros, S., Marty, W., Montier, L., Olivieri, E., Oriol, C., Perbost, C., Prêle, D., Rambaud, D., Salatino, M., Stankowiak, G., Thermeau, J. -P., Torchinsky, S., Voisin, F., Ade, P., Alberro, J. G., Almela, A., Amico, G., Arnaldi, L. H., Auguste, D., Aumont, J., Azzoni, S., Banfi, S., Battaglia, P., Battistelli, E. S., Baù, A., Bennett, D., Bernard, J. -Ph., Bersanelli, M., Bigot-Sazy, M. -A., Bonaparte, J., Bonis, J., Bottani, A., Bunn, E., Burke, D., Buzi, D., Buzzelli, A., Cavaliere, F., Chanial, P., Charlassier, R., Columbro, F., Coppi, G., Coppolecchia, A., D'Alessandro, G., de Bernardis, P., De Gasperis, G., De Leo, M., De Petris, M., Di Donato, A., Etchegoyen, A., Fasciszewski, A., Ferreyro, L. P., Fracchia, D., Franceschet, C., Lerena, M. M. Gamboa, Ganga, K., García, B., Redondo, M. E. García, Gaspard, M., Gault, A., Gayer, D., Gervasi, M., Giard, M., Gilles, V., Giraud-Heraud, Y., Berisso, M. Gómez, Gradziel, M., Harari, D., Haynes, V., Incardona, F., Jules, E., Kaplan, J., Korotkov, A., Kristukat, C., Lamagna, L., Loucatos, S., Louis, T., Luterstein, R., Maffei, B., Masi, S., Mattei, A., May, A., McCulloch, M., Medina, M. C., Mele, L., Melhuish, S., Mennella, A., Mousset, L., Mundo, L. M., Murphy, J. A., Murphy, J. D., Nati, F., O'Sullivan, C., Paiella, A., Pajot, F., Passerini, A., Pastoriza, H., Pelosi, A., Perciballi, M., Pezzotta, F., Piacentini, F., Piccirillo, L., Pisano, G., Platino, M., Polenta, G., Puddu, R., Ringegni, P., Romero, G. E., Salum, J. M., Schillaci, A., Scóccola, C., Scully, S., Spinelli, S., Stolpovskiy, M., Suarez, F., Tartari, A., Timbie, P., Tomasi, M., Tucker, C., Tucker, G., Vanneste, S., Viganò, D., Vittorio, N., Watson, B., Wicek, F., Zannoni, M., and Zullo, A.
Subjects: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract: QUBIC (Q \& U Bolometric Interferometer for Cosmology) is an international ground-based experiment dedicated in the measurement of the polarized fluctuations of the Cosmic Microwave Background (CMB). It is based on bolometric interferometry, an original detection technique which combine the immunity to systematic effects of an interferometer with the sensitivity of low temperature incoherent detectors. QUBIC will be deployed in Argentina, at the Alto Chorrillos mountain site near San Antonio de los Cobres, in the Salta province. The QUBIC detection chain consists in 2048 NbSi Transition Edge Sensors (TESs) cooled to 350mK.The voltage-biased TESs are read out with Time Domain Multiplexing based on Superconducting QUantum Interference Devices (SQUIDs) at 1 K and a novel SiGe Application-Specific Integrated Circuit (ASIC) at 60 K allowing to reach an unprecedented multiplexing (MUX) factor equal to 128. The QUBIC experiment is currently being characterized in the lab with a reduced number of detectors before upgrading to the full instrument. I will present the last results of this characterization phase with a focus on the detectors and readout system., Comment: Conference proceedings submitted to the Journal of Low Temperature Physics for LTD18
Published: 2019

5. Updated Design of the CMB Polarization Experiment Satellite LiteBIRD

Author: Sugai, H, Ade, PAR, Akiba, Y, Alonso, D, Arnold, K, Aumont, J, Austermann, J, Baccigalupi, C, Banday, AJ, Banerji, R, Barreiro, RB, Basak, S, Beall, J, Beckman, S, Bersanelli, M, Borrill, J, Boulanger, F, Brown, ML, Bucher, M, Buzzelli, A, Calabrese, E, Casas, FJ, Challinor, A, Chan, V, Chinone, Y, Cliche, J-F, Columbro, F, Cukierman, A, Curtis, D, Danto, P, de Bernardis, P, de Haan, T, De Petris, M, Dickinson, C, Dobbs, M, Dotani, T, Duband, L, Ducout, A, Duff, S, Duivenvoorden, A, Duval, J-M, Ebisawa, K, Elleflot, T, Enokida, H, Eriksen, HK, Errard, J, Essinger-Hileman, T, Finelli, F, Flauger, R, Franceschet, C, Fuskeland, U, Ganga, K, Gao, J-R, Génova-Santos, R, Ghigna, T, Gomez, A, Gradziel, ML, Grain, J, Grupp, F, Gruppuso, A, Gudmundsson, JE, Halverson, NW, Hargrave, P, Hasebe, T, Hasegawa, M, Hattori, M, Hazumi, M, Henrot-Versille, S, Herranz, D, Hill, C, Hilton, G, Hirota, Y, Hivon, E, Hlozek, R, Hoang, D-T, Hubmayr, J, Ichiki, K, Iida, T, Imada, H, Ishimura, K, Ishino, H, Jaehnig, GC, Jones, M, Kaga, T, Kashima, S, Kataoka, Y, Katayama, N, Kawasaki, T, Keskitalo, R, Kibayashi, A, Kikuchi, T, Kimura, K, Kisner, T, Kobayashi, Y, Kogiso, N, Kogut, A, Kohri, K, Komatsu, E, Komatsu, K, and Konishi, K
Subjects: Physical Sciences, Classical Physics, Condensed Matter Physics, Satellite, Cosmic microwave background, Polarization, Inflation, Primordial gravitational wave, astro-ph.IM, Mathematical Physics, General Physics, Classical physics, Condensed matter physics
Abstract: Recent developments of transition-edge sensors (TESs), based on extensive experience in ground-based experiments, have been making the sensor techniques mature enough for their application on future satellite cosmic microwave background (CMB) polarization experiments. LiteBIRD is in the most advanced phase among such future satellites, targeting its launch in Japanese Fiscal Year 2027 (2027FY) with JAXA’s H3 rocket. It will accommodate more than 4000 TESs in focal planes of reflective low-frequency and refractive medium-and-high-frequency telescopes in order to detect a signature imprinted on the CMB by the primordial gravitational waves predicted in cosmic inflation. The total wide frequency coverage between 34 and 448 GHz enables us to extract such weak spiral polarization patterns through the precise subtraction of our Galaxy’s foreground emission by using spectral differences among CMB and foreground signals. Telescopes are cooled down to 5 K for suppressing thermal noise and contain polarization modulators with transmissive half-wave plates at individual apertures for separating sky polarization signals from artificial polarization and for mitigating from instrumental 1/f noise. Passive cooling by using V-grooves supports active cooling with mechanical coolers as well as adiabatic demagnetization refrigerators. Sky observations from the second Sun–Earth Lagrangian point, L2, are planned for 3 years. An international collaboration between Japan, the USA, Canada, and Europe is sharing various roles. In May 2019, the Institute of Space and Astronautical Science, JAXA, selected LiteBIRD as the strategic large mission No. 2.
Published: 2020

6. Thermal architecture for the QUBIC cryogenic receiver

Author: May, A. J., Chapron, C., Coppi, G., D'Alessandro, G., de Bernardis, P., Masi, S., Melhuish, S., Piat, M., Piccirillo, L., Schillaci, A., Thermeau, J. -P., Ade, P., Amico, G., Auguste, D., Aumont, J., Banfi, S., Barbara, G., Battaglia, P., Battistelli, E., Bau, A., Belier, B., Bennett, D., Berge, L., Bernard, J. -Ph., Bersanelli, M., Bigot-Sazy, M. -A., Bleurvacq, N., Bonaparte, J., Bonis, J., Bordier, G., Breelle, E., Bunn, E., Burke, D., Buzi, D., Buzzelli, A., Cavaliere, F., Chanial, P., Charlassier, R., Columbro, F., Coppolecchia, A., Couchot, F., D'Agostino, R., De Gasperis, G., De Leo, M., De Petris, M., Di Donato, A., Dumoulin, L., Etchegoyen, A., Fasciszewski, A., Franceschet, C., Lerena, M. M. Gamboa, Garcia, B., Garrido, X., Gaspard, M., Gault, A., Gayer, D., Gervasi, M., Giard, M., Giraud-Heraud, Y., Berisso, M. Gomez, Gonzalez, M., Gradziel, M., Grandsire, L., Guerrard, E., Hamilton, J. -Ch., Harari, D., Haynes, V., Henrot-Versille, S., Hoang, D. T., 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., Mattei, A., McCulloch, M. A., Medina, M. C., Mele, L., Mennella, A., Montier, L., Mundo, L. M., Murphy, J. A., Murphy, J. D., O'Sullivan, C., Olivieri, E., Paiella, A., Pajot, F., Passerini, A., Pastoriza, H., Pelosi, A., Perbost, C., Perdereau, O., Pezzotta, F., Piacentini, F., Pisano, G., Polenta, G., Prele, D., Puddu, R., Rambaud, D., Ringegni, P., Romero, G. E., Salatino, M., Scoccola, C. G., Scully, S., Spinelli, S., Stolpovskiy, M., Suarez, F., Tartari, A., Timbie, P., Torchinsky, S. A., Tristram, M., Truongcanh, V., Tucker, C., Tucker, G., Vanneste, S., Vigano, D., Vittorio, N., Voisin, F., Watson, B., Wicek, F., Zannoni, M., and Zullo, A.
Subjects: Astrophysics - Instrumentation and Methods for Astrophysics, Physics - Instrumentation and Detectors
Abstract: QUBIC, the QU Bolometric Interferometer for Cosmology, is a novel forthcoming instrument to measure the B-mode polarization anisotropy of the Cosmic Microwave Background. The detection of the B-mode signal will be extremely challenging; QUBIC has been designed to address this with a novel approach, namely bolometric interferometry. The receiver cryostat is exceptionally large and cools complex optical and detector stages to 40 K, 4 K, 1 K and 350 mK using two pulse tube coolers, a novel 4He sorption cooler and a double-stage 3He/4He sorption cooler. We discuss the thermal and mechanical design of the cryostat, modelling and thermal analysis, and laboratory cryogenic testing.
Published: 2018

7. Exploring cosmic origins with CORE: mitigation of systematic effects

Author: Natoli, P., Ashdown, M., Banerji, R., Borrill, J., Buzzelli, A., de Gasperis, G., Delabrouille, J., Hivon, E., Molinari, D., Patanchon, G., Polastri, L., Tomasi, M., Bouchet, F. R., Henrot-Versillé, S., Hoang, D. T., Keskitalo, R., Kiiveri, K., Kisner, T., Lindholm, V., McCarthy, D., Piacentini, F., Perdereau, O., Polenta, G., Tristram, M., Achucarro, A., Ade, P., Allison, R., Baccigalupi, C., Ballardini, M., Banday, A. J., Bartlett, J., Bartolo, N., Basak, S., Baselmans, J., Baumann, D., Bersanelli, M., Bonaldi, A., Bonato, M., Boulanger, F., Brinckmann, T., Bucher, M., Burigana, C., Cai, Z. -Y., Calvo, M., Carvalho, C. -S., Castellano, G., Challinor, A., Chluba, J., Clesse, S., Colantoni, I., Coppolecchia, A., Crook, M., D'Alessandro, G., de Bernardis, P., De Zotti, G., Di Valentino, E., Diego, J. -M., Errard, J., Feeney, S., Fernandez-Cobos, R., Finelli, F., Forastieri, F., Galli, S., Genova-Santos, R., Gerbino, M., Gonzalez-Nuevo, J., Grandis, S., Greenslade, J., Gruppuso, A., Hagstotz, S., Hanany, S., Handley, W., Hernandez-Monteagudo, C., Hervias-Caimapo, C., Hills, M., Keihänen, E., Kitching, T., Kunz, M., Kurki-Suonio, H., Lamagna, L., Lasenby, A., Lattanzi, M., Lesgourgues, J., Lewis, A., Liguori, M., López-Caniego, M., Luzzi, G., Maffei, B., Mandolesi, N., Martinez-Gonzalez, E., Martins, C. J. A. P., Masi, S., Melchiorri, A., Melin, J. -B., Migliaccio, M., Monfardini, A., Negrello, M., Notari, A., Pagano, L., Paiella, A., Paoletti, D., Piat, M., Pisano, G., Pollo, A., Poulin, V., Quartin, M., Remazeilles, M., Roman, M., Rossi, G., Rubino-Martin, J. -A., Salvati, L., Signorelli, G., Tartari, A., Tramonte, D., Trappe, N., Trombetti, T., Tucker, C., Valiviita, J., Van de Weijgaert, R., van Tent, B., Vennin, V., Vielva, P., Vittorio, N., Wallis, C., Young, K., and Zannoni, M.
Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics
Abstract: We present an analysis of the main systematic effects that could impact the measurement of CMB polarization with the proposed CORE space mission. We employ timeline-to-map simulations to verify that the CORE instrumental set-up and scanning strategy allow us to measure sky polarization to a level of accuracy adequate to the mission science goals. We also show how the CORE observations can be processed to mitigate the level of contamination by potentially worrying systematics, including intensity-to-polarization leakage due to bandpass mismatch, asymmetric main beams, pointing errors and correlated noise. We use analysis techniques that are well validated on data from current missions such as Planck to demonstrate how the residual contamination of the measurements by these effects can be brought to a level low enough not to hamper the scientific capability of the mission, nor significantly increase the overall error budget. We also present a prototype of the CORE photometric calibration pipeline, based on that used for Planck, and discuss its robustness to systematics, showing how CORE can achieve its calibration requirements. While a fine-grained assessment of the impact of systematics requires a level of knowledge of the system that can only be achieved in a future study phase, the analysis presented here strongly suggests that the main areas of concern for the CORE mission can be addressed using existing knowledge, techniques and algorithms., Comment: 54 pages, 26 figures, 3 tables
Published: 2017
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8. Exploring Cosmic Origins with CORE: Survey requirements and mission design

Author: Delabrouille, J., de Bernardis, P., Bouchet, F. R., Achúcarro, A., Ade, P. A. R., Allison, R., Arroja, F., Artal, E., Ashdown, M., Baccigalupi, C., Ballardini, M., Banday, A. J., Banerji, R., Barbosa, D., Bartlett, J., Bartolo, N., Basak, S., Baselmans, J. J. A., Basu, K., Battistelli, E. S., Battye, R., Baumann, D., Benoît, A., Bersanelli, M., Bideaud, A., Biesiada, M., Bilicki, M., Bonaldi, A., Bonato, M., Borrill, J., Boulanger, F., Brinckmann, T., Brown, M. L., Bucher, M., Burigana, C., Buzzelli, A., Cabass, G., Cai, Z. -Y., Calvo, M., Caputo, A., Carvalho, C. -S., Casas, F. J., Castellano, G., Catalano, A., Challinor, A., Charles, I., Chluba, J., Clements, D. L., Clesse, S., Colafrancesco, S., Colantoni, I., Contreras, D., Coppolecchia, A., Crook, M., D'Alessandro, G., D'Amico, G., da Silva, A., de Avillez, M., de Gasperis, G., De Petris, M., de Zotti, G., Danese, L., Désert, F. -X., Desjacques, V., Di Valentino, E., Dickinson, C., Diego, J. M., Doyle, S., Durrer, R., Dvorkin, C., Eriksen, H. -K., Errard, J., Feeney, S., Fernández-Cobos, R., Finelli, F., Forastieri, F., Franceschet, C., Fuskeland, U., Galli, S., Génova-Santos, R. T., Gerbino, M., Giusarma, E., Gomez, A., González-Nuevo, J., Grandis, S., Greenslade, J., Goupy, J., Hagstotz, S., Hanany, S., Handley, W., Henrot-Versillé, S., Hernández-Monteagudo, C., Hervias-Caimapo, C., Hills, M., Hindmarsh, M., Hivon, E., Hoang, D. T., Hooper, D. C., Hu, B., Keihänen, E., Keskitalo, R., Kiiveri, K., Kisner, T., Kitching, T., Kunz, M., Kurki-Suonio, H., Lagache, G., Lamagna, L., Lapi, A., Lasenby, A., Lattanzi, M., Brun, A. M. C. Le, Lesgourgues, J., Liguori, M., Lindholm, V., Lizarraga, J., Luzzi, G., Macìas-Pérez, J. F., Maffei, B., Mandolesi, N., Martin, S., Martinez-Gonzalez, E., Martins, C. J. A. P., Masi, S., Massardi, M., Matarrese, S., Mazzotta, P., McCarthy, D., Melchiorri, A., Melin, J. -B., Mennella, A., Mohr, J., Molinari, D., Monfardini, A., Montier, L., Natoli, P., Negrello, M., Notari, A., Noviello, F., Oppizzi, F., O'Sullivan, C., Pagano, L., Paiella, A., Pajer, E., Paoletti, D., Paradiso, S., Partridge, R. B., Patanchon, G., Patil, S. P., Perdereau, O., Piacentini, F., Piat, M., Pisano, G., Polastri, L., Polenta, G., Pollo, A., Ponthieu, N., Poulin, V., Prêle, D., Quartin, M., Ravenni, A., Remazeilles, M., Renzi, A., Ringeval, C., Roest, D., Roman, M., Roukema, B. F., Rubino-Martin, J. -A., Salvati, L., Scott, D., Serjeant, S., Signorelli, G., Starobinsky, A. A., Sunyaev, R., Tan, C. Y., Tartari, A., Tasinato, G., Toffolatti, L., Tomasi, M., Torrado, J., Tramonte, D., Trappe, N., Triqueneaux, S., Tristram, M., Trombetti, T., Tucci, M., Tucker, C., Urrestilla, J., Väliviita, J., Van de Weygaert, R., Van Tent, B., Vennin, V., Verde, L., Vermeulen, G., Vielva, P., Vittorio, N., Voisin, F., Wallis, C., Wandelt, B., Wehus, I., Weller, J., Young, K., and Zannoni, M.
Subjects: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract: Future observations of cosmic microwave background (CMB) polarisation have the potential to answer some of the most fundamental questions of modern physics and cosmology. In this paper, we list the requirements for a future CMB polarisation survey addressing these scientific objectives, and discuss the design drivers of the CORE space mission proposed to ESA in answer to the "M5" call for a medium-sized mission. The rationale and options, and the methodologies used to assess the mission's performance, are of interest to other future CMB mission design studies. CORE is designed as a near-ultimate CMB polarisation mission which, for optimal complementarity with ground-based observations, will perform the observations that are known to be essential to CMB polarisation scienceand cannot be obtained by any other means than a dedicated space mission., Comment: 79 pages, 14 figures
Published: 2017
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9. Cohen–Macaulayness of two classes of circulant graphs

Author: Hoang, D. T., Maimani, H. R., Mousivand, A., and Pournaki, M. R.
Published: 2021
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10. Airborne Object Detection Using Hyperspectral Imaging: Deep Learning Review

Author: Pham, T. T., Takalkar, M. A., Xu, M., Hoang, D. T., Truong, H. A., Dutkiewicz, E., Perry, S., Hutchison, David, Editorial Board Member, Kanade, Takeo, Editorial Board Member, Kittler, Josef, Editorial Board Member, Kleinberg, Jon M., Editorial Board Member, Mattern, Friedemann, Editorial Board Member, Mitchell, John C., Editorial Board Member, Naor, Moni, Editorial Board Member, Pandu Rangan, C., Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Terzopoulos, Demetri, Editorial Board Member, Tygar, Doug, Editorial Board Member, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Misra, Sanjay, editor, Gervasi, Osvaldo, editor, Murgante, Beniamino, editor, Stankova, Elena, editor, Korkhov, Vladimir, editor, Torre, Carmelo, editor, Rocha, Ana Maria A.C., editor, Taniar, David, editor, Apduhan, Bernady O., editor, and Tarantino, Eufemia, editor
Published: 2019
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11. QUBIC: Using NbSi TESs with a Bolometric Interferometer to Characterize the Polarization of the CMB

Author: Piat, M., Bélier, B., Bergé, L., Bleurvacq, N., Chapron, C., Dheilly, S., Dumoulin, L., González, M., Grandsire, L., Hamilton, J.-Ch., Henrot-Versillé, S., Hoang, D. T., Marnieros, S., Marty, W., Montier, L., Olivieri, E., Oriol, C., Perbost, C., Prêle, D., Rambaud, D., Salatino, M., Stankowiak, G., Thermeau, J.-P., Torchinsky, S., Voisin, F., Ade, P., Alberro, J. G., Almela, A., Amico, G., Arnaldi, L. H., Auguste, D., Aumont, J., Azzoni, S., Banfi, S., Battaglia, P., Battistelli, E. S., Baù, A., Bennett, D., Bernard, J.-Ph., Bersanelli, M., Bigot-Sazy, M.-A., Bonaparte, J., Bonis, J., Bottani, A., Bunn, E., Burke, D., Buzi, D., Buzzelli, A., Cavaliere, F., Chanial, P., Charlassier, R., Columbro, F., Coppi, G., Coppolecchia, A., D’Alessandro, G., de Bernardis, P., De Gasperis, G., De Leo, M., De Petris, M., Di Donato, A., Etchegoyen, A., Fasciszewski, A., Ferreyro, L. P., Fracchia, D., Franceschet, C., Gamboa Lerena, M. M., Ganga, K., García, B., García Redondo, M. E., Gaspard, M., Gault, A., Gayer, D., Gervasi, M., Giard, M., Gilles, V., Giraud-Heraud, Y., Gómez Berisso, M., Gradziel, M., Harari, D., Haynes, V., Incardona, F., Jules, E., Kaplan, J., Korotkov, A., Kristukat, C., Lamagna, L., Loucatos, S., Louis, T., Luterstein, R., Maffei, B., Masi, S., Mattei, A., May, A., McCulloch, M., Medina, M. C., Mele, L., Melhuish, S., Mennella, A., Mousset, L., Mundo, L. M., Murphy, J. A., Murphy, J. D., Nati, F., O’Sullivan, C., Paiella, A., Pajot, F., Passerini, A., Pastoriza, H., Pelosi, A., Perciballi, M., Pezzotta, F., Piacentini, F., Piccirillo, L., Pisano, G., Platino, M., Polenta, G., Puddu, R., Ringegni, P., Romero, G. E., Salum, J. M., Schillaci, A., Scóccola, C., Scully, S., Spinelli, S., Stolpovskiy, M., Suarez, F., Tartari, A., Timbie, P., Tomasi, M., Tucker, C., Tucker, G., Vanneste, S., Viganò, D., Vittorio, N., Watson, B., Wicek, F., Zannoni, M., and Zullo, A.
Published: 2020
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12. TES Bolometer Arrays for the QUBIC B-Mode CMB Experiment

Author: Marnieros, S., Ade, P., Alberro, J. G., Almela, A., Amico, G., Arnaldi, L. H., Auguste, D., Aumont, J., Azzoni, S., Banfi, S., Battaglia, P., Battistelli, E. S., Baù, A., Bélier, B., Bennett, D., Bergé, L., Bernard, J.-Ph., Bersanelli, M., Bigot-Sazy, M.-A., Bleurvacq, N., Bonaparte, J., Bonis, J., Bottani, A., Bunn, E., Burke, D., Buzi, D., Cavaliere, F., Chanial, P., Chapron, C., Charlassier, R., Columbro, F., Coppolecchia, A., D’Alessandro, G., de Bernardis, P., De Gasperis, G., De Leo, M., De Petris, M., Dheilly, S., Dumoulin, L., Etchegoyen, A., Fasciszewski, A., Ferreyro, L. P., Fracchia, D., Franceschet, C., Gamboa Lerena, M. M., Ganga, K., García, B., García Redondo, M. E., Gaspard, M., Gayer, D., Gervasi, M., Giard, M., Gilles, V., Giraud-Heraud, Y., Gómez Berisso, M., González, M., Gradziel, M., Grandsire, L., Hamilton, J.-Ch., Harari, D., Henrot-Versillé, S., Hoang, D. T., Incardona, F., Jules, E., Kaplan, J., Kristukat, C., Lamagna, L., Loucatos, S., Louis, T., Maffei, B., Marty, W., Masi, S., Mattei, A., May, A., McCulloch, M., Mele, L., Melhuish, S., Mennella, A., Montier, L., Mousset, L., Mundo, L. M., Murphy, J. A., Murphy, J. D., Nati, F., Olivieri, E., Oriol, C., O’Sullivan, C., Paiella, A., Pajot, F., Passerini, A., Pastoriza, H., Pelosi, A., Perbost, C., Perciballi, M., Pezzotta, F., Piacentini, F., Piat, M., Piccirillo, L., Pisano, G., Platino, M., Polenta, G., Prêle, D., Puddu, R., Rambaud, D., Ringegni, P., Romero, G. E., Salatino, M., Salum, J. M., Schillaci, A., Scóccola, C., Scully, S., Spinelli, S., Stankowiak, G., Stolpovskiy, M., Tartari, A., Thermeau, J.-P., Timbie, P., Tomasi, M., Torchinsky, S., Tucker, G., Tucker, C., Viganò, D., Vittorio, N., Voisin, F., Wicek, F., Zannoni, M., and Zullo, A.
Published: 2020
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13. Aeroelastic Analysis on Wing Structure Using Immersed Boundary Method

Author: Hoang, D. T. K., Pham, S. V., Tran, K. N., Nguyen, C. D., Nguyen, K. P., Nguyen-Xuan, Hung, editor, Phung-Van, Phuc, editor, and Rabczuk, Timon, editor
Published: 2018
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14. Airborne Object Detection Using Hyperspectral Imaging: Deep Learning Review

Author: Pham, T. T., primary, Takalkar, M. A., additional, Xu, M., additional, Hoang, D. T., additional, Truong, H. A., additional, Dutkiewicz, E., additional, and Perry, S., additional
Published: 2019
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15. Aeroelastic Analysis on Wing Structure Using Immersed Boundary Method

Author: Hoang, D. T. K., primary, Pham, S. V., additional, Tran, K. N., additional, Nguyen, C. D., additional, and Nguyen, K. P., additional
Published: 2018
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16. LiteBIRD: An All-Sky Cosmic Microwave Background Probe of Inflation

Author: Lee, Adrian T, Ade, P. A. R, Akiba, Y, Alonso, D, Arnold, K, Aumont, J, Austermann, J, Baccigalupi, C, Banday, A. J, Banerji, R, Barreiro, R. B, Basak, S, Beall, J, Beckman, S, Bersanelli, M, Borrill, J, Boulanger, F, Brown, M. L, Bucher, M, Buzzelli, A, Calabrese, E, Casas, F. J, Challinor, A, Chan, V, Chinone, Y, Cliche, J.-F, Columbro, F, Cukierman, A, Curtis, D, Danto, P, de Bernardis, P, de Haan, T, De Petris, M, Dickinson, C, Dobbs, M, Dotani, T, Duband, L, Ducout, A, Du, S, Duivenvoorden, A, Duval, J.-M, Ebisawa, K, Elleflot, T, Enokida, H, Eriksen, H. K, Errard, J, Essinger-Hileman, T, Finelli, F, Flauger, R, Franceschet, C, Fuskeland, U, Ganga, K, Gao, J.-R, Genovo-Santos, R, Ghigna, T, Gomez, A, Gradziel, M. L, Grain, J, Grupp, F, Gruppuso, A, Gudmundsson, J. E, Halverson, N. W, Hargrave, P, Hasebe, T, Hasegawa, M, Hattori, M, Hazumi, M, Henrot-Versille, S, Herranz, D, Hill, C, Hilton, G, Hirota, Y, Hivon, E, Hlozek, R, Hoang, D.-T, Hubmayr, J, Ichiki, K, Iida, T, Imada, H, Ishimura, K, Ishino, H, Jaehnig, G. C, Jones, M, Kaga, T, Kashima, S, Kataoka, Y, Katayama, N, Kawasaki, T, Keskitalo, R, Kibayashi, A, Kikuchi, T, Kimura, K, Kisner, T, Kobayashi, Y, Kogiso, N, Kogut, A, Kohri, K, Komatsu, E, Komatsu, K, Konishi, K, Krachmalnico, N, Kuo, C. L, Kurinsky, N, Kushino, A, Kuwata-Gonokami, M, Lamagna, L, Lattanzi, M, Lee, A. T, Linder, E, Maffei, B, Maino, D, Maki, M, Mangilli, A, Martinez-Gonzalez, E, Masi, S, Mathon, R, Matsumura, T, Mennella, A, Migliaccio, M, Minami, Y, Mistuda, K, Molinari, D, Montier, L, Morgante, G, Mot, B, Murata, Y, Murphy, J. A, Nagai, M, Nagata, R, Nakamura, S, Namikawa, T, Natoli, P, Nerval, S, Nishibori, T, Nishino, H, Nomura, Y, Noviello, F, O'Sullivan, C, Ochi, H, Ogawa, H, Ohsaki, H, Ohta, I, Okada, N, Pagano, L, Paiella, A, Paoletti, D, Patanchon, G, Piacentini, F, Pisano, G, Polenta, G, Poletti, D, Prouve, T, Puglisi, G, Rambaud, D, Raum, C, Realini, S, Remazeilles, M, Roudil, G, Rubino-Martin, J. A, Russell, M, Sakurai, H, Sakurai, Y, Sandri, M, Savini, G, Scott, D, Sekimoto, Y, Sherwin, B. D, Shinozaki, K, Shiraishi, M, Shirron, P, Signorelli, G, Smecher, G, Spizzi, P, Stever, S. L, Stompor, R, Sugai, H, Sugiyama, S, Suzuki, A, Suzuki, J, Switzer, E, Takaku, R, Takakura, H, Takakura, S, Takeda, Y, Taylor, A, Taylor, E, Terao, Y, Thompson, K. L, Thorne, B, Tomasi, M, Tomida, H, Trappe, N, Tristram, M, Tsuji, M, Tsujimoto, M, Tucker, C, Ullom, J, Uozumi, S, Utsunomiya, S, Van Lanen, J, Vermeulen, G, Vielva, P, Villa, F, Vissers, M, Vittorio, N, Voisin, F, Walker, I, Watanabe, N, Wehus, I, Weller, J, Westbrook, B, Winter, B, Wollack, E, Yamamoto, R, Yamasaki, N. Y, Yanagisawa, M, Yoshida, T, Yumoto, J, Zannoni, M, and Zonca, A
Subjects: Astrophysics
Abstract: The LiteBIRD mission will map polarized fluctuations in the cosmic microwave background (CMB) to search for the signature of gravitational waves from inflation, potentially opening a window on the Universe a fraction of a second after the Big Bang. CMB measurements from space give access to the largest angular scales and the full frequency range to constrain Galactic foregrounds, and LiteBIRD has been designed to take best advantage of the unique window of space. LiteBIRD will have a powerful ability to separate Galactic foreground emission from the CMB due to its 15 frequency bands spaced between 40 and 402 GHz and sensitive 100-mK bolometers. LiteBIRD will provide stringent control of systematic errors due to the benign thermal environment at the second Lagrange point, L2, 20-K rapidly rotating half-wave plates on each telescope, and the ability to crosscheck its results by measuring both the reionization and recombination peaks in the B-mode power spectrum. LiteBIRD would be the next step in the series of CMB space missions, COBE, WMAP, and Planck, each of which has given landmark scientific discoveries.
Published: 2019

17. Path exploration based on symbolic output.

Author: Dawei Qi, Hoang D. T. Nguyen, and Abhik Roychoudhury
Published: 2011
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18. Machine Learning-Enabled Joint Antenna Selection and Precoding Design : From Offline Complexity to Online Performance

Author: Vu, T. X., Chatzinotas, S., Nguyen, V., Hoang, D. T., Nguyen, D. N., Di Renzo, M., Ottersten, Björn, Vu, T. X., Chatzinotas, S., Nguyen, V., Hoang, D. T., Nguyen, D. N., Di Renzo, M., and Ottersten, Björn
Abstract: We investigate the performance of multi-user multiple-antenna downlink systems in which a base station (BS) serves multiple users via a shared wireless medium. In order to fully exploit the spatial diversity while minimizing the passive energy consumed by radio frequency (RF) components, the BS is equipped with M RF chains and N antennas, where M < N. Upon receiving pilot sequences to obtain the channel state information (CSI), the BS determines the best subset of M antennas for serving the users. We propose a joint antenna selection and precoding design (JASPD) algorithm to maximize the system sum rate subject to a transmit power constraint and quality of service (QoS) requirements. The JASPD overcomes the non-convexity of the formulated problem via a doubly iterative algorithm, in which an inner loop successively optimizes the precoding vectors, followed by an outer loop that tries all valid antenna subsets. Although approaching the (near) global optimality, the JASPD suffers from a combinatorial complexity, which may limit its application in real-time network operations. To overcome this limitation, we propose a learning-based antenna selection and precoding design algorithm (L-ASPA), which employs a deep neural network (DNN) to establish underlaying relations between the key system parameters and the selected antennas. The proposed L-ASPD is robust against the number of users and their locations, BS’s transmit power, as well as the small-scale channel fading. With a well-trained learning model, it is shown that the L-ASPD significantly outperforms baseline schemes based on the block diagonalization [5] and a learning-assisted solution for broadcasting systems [29] and achieves higher effective sum rate than that of the JASPA under limited processing time. In addition, we observed that the proposed L-ASPD can reduce the computation complexity by 95% while retaining more than 95% of the optimal performance., QC 20210603
Published: 2021
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19. The Simons Observatory: Magnetic Sensitivity Measurements of Microwave SQUID Multiplexers

Author: Vavagiakis, E, Ahmed, Z, Ali, A, Arnold, K, Austermann, J, Bruno, S, Choi, S, Connors, J, Cothard, N, Dicker, S, Dober, B, Duff, S, Fanfani, V, Healy, E, Henderson, S, Ho, S, Hoang, D, Hilton, G, Hubmayr, J, Krachmalnicoff, N, Li, Y, Mates, J, Mccarrick, H, Nati, F, Niemack, M, Silva-Feaver, M, Staggs, S, Stevens, J, Vissers, M, Ullom, J, Wagoner, K, Xu, Z, Zhu, N, Vavagiakis E. M., Ahmed Z., Ali A., Arnold K., Austermann J., Bruno S. M., Choi S. K., Connors J., Cothard N., Dicker S., Dober B., Duff S., Fanfani V., Healy E., Henderson S., Ho S. -P. P., Hoang D. -T., Hilton G., Hubmayr J., Krachmalnicoff N., Li Y., Mates J., McCarrick H., Nati F., Niemack M., Silva-Feaver M., Staggs S., Stevens J., Vissers M., Ullom J., Wagoner K., Xu Z., Zhu N., Vavagiakis, E, Ahmed, Z, Ali, A, Arnold, K, Austermann, J, Bruno, S, Choi, S, Connors, J, Cothard, N, Dicker, S, Dober, B, Duff, S, Fanfani, V, Healy, E, Henderson, S, Ho, S, Hoang, D, Hilton, G, Hubmayr, J, Krachmalnicoff, N, Li, Y, Mates, J, Mccarrick, H, Nati, F, Niemack, M, Silva-Feaver, M, Staggs, S, Stevens, J, Vissers, M, Ullom, J, Wagoner, K, Xu, Z, Zhu, N, Vavagiakis E. M., Ahmed Z., Ali A., Arnold K., Austermann J., Bruno S. M., Choi S. K., Connors J., Cothard N., Dicker S., Dober B., Duff S., Fanfani V., Healy E., Henderson S., Ho S. -P. P., Hoang D. -T., Hilton G., Hubmayr J., Krachmalnicoff N., Li Y., Mates J., McCarrick H., Nati F., Niemack M., Silva-Feaver M., Staggs S., Stevens J., Vissers M., Ullom J., Wagoner K., Xu Z., and Zhu N.
Abstract: The Simons Observatory (SO) will be a cosmic microwave background (CMB) survey experiment with three small-aperture telescopes and one large-aperture telescope, which will observe from the Atacama Desert in Chile. In total, SO will field $\sim$70,000 transition-edge sensor (TES) bolometers in six spectral bands centered between 27 and 280 GHz in order to achieve the sensitivity necessary to measure or constrain numerous cosmological quantities. The SO Universal Focal Plane Modules (UFMs) each contain a 150 mm diameter TES detector array, horn or lenslet optical coupling, cold readout components, and magnetic shielding. SO will use a microwave SQUID multiplexing ($\mu$MUX) readout at an initial multiplexing factor of $\sim$1000; the cold (100 mK) readout components are packaged in a $\mu$MUX readout module, which is part of the UFM, and can also be characterized independently. The 100 mK stage TES bolometer arrays and microwave SQUIDs are sensitive to magnetic fields, and their measured response will vary with the degree to which they are magnetically shielded. We present measurements of the magnetic pickup of test microwave SQUID multiplexers as a study of various shielding configurations for the Simons Observatory. We discuss how these measurements motivated the material choice and design of the UFM magnetic shielding.
Published: 2021

20. A Comprehensive Survey of Enabling and Emerging Technologies for Social Distancing - Part II : Emerging Technologies and Open Issues

Author: Nguyen, C. T., Saputra, Y. M., Van Huynh, N., Nguyen, N. -T, Khoa, T. V., Tuan, B. M., Nguyen, D. N., Hoang, D. T., Vu, T. X., Dutkiewicz, E., Chatzinotas, S., Ottersten, Björn, Nguyen, C. T., Saputra, Y. M., Van Huynh, N., Nguyen, N. -T, Khoa, T. V., Tuan, B. M., Nguyen, D. N., Hoang, D. T., Vu, T. X., Dutkiewicz, E., Chatzinotas, S., and Ottersten, Björn
Abstract: QC 20201207
Published: 2020
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21. A Comprehensive Survey of Enabling and Emerging Technologies for Social Distancing - Part I : Fundamentals and Enabling Technologies

Author: Nguyen, C. T., Saputra, Y. M., Huynh, N. V., Nguyen, N. -T, Khoa, T. V., Tuan, B. M., Nguyen, D. N., Hoang, D. T., Vu, T. X., Dutkiewicz, E., Chatzinotas, S., Ottersten, Björn, Nguyen, C. T., Saputra, Y. M., Huynh, N. V., Nguyen, N. -T, Khoa, T. V., Tuan, B. M., Nguyen, D. N., Hoang, D. T., Vu, T. X., Dutkiewicz, E., Chatzinotas, S., and Ottersten, Björn
Abstract: QC 20201207
Published: 2020
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22. QUBIC: Using NbSi TESs with a Bolometric Interferometer to Characterize the Polarization of the CMB

Author: Piat, M, Bélier, B, Bergé, L, Bleurvacq, N, Chapron, C, Dheilly, S, Dumoulin, L, González, M, Grandsire, L, Hamilton, J, Henrot-Versillé, S, Hoang, D, Marnieros, S, Marty, W, Montier, L, Olivieri, E, Oriol, C, Perbost, C, Prêle, D, Rambaud, D, Salatino, M, Stankowiak, G, Thermeau, J, Torchinsky, S, Voisin, F, Ade, P, Alberro, J, Almela, A, Amico, G, Arnaldi, L, Auguste, D, Aumont, J, Azzoni, S, Banfi, S, Battaglia, P, Battistelli, E, Baù, A, Bennett, D, Bernard, J, Bersanelli, M, Bigot-Sazy, M, Bonaparte, J, Bonis, J, Bottani, A, Bunn, E, Burke, D, Buzi, D, Buzzelli, A, Cavaliere, F, Chanial, P, Charlassier, R, Columbro, F, Coppi, G, Coppolecchia, A, D’Alessandro, G, de Bernardis, P, De Gasperis, G, De Leo, M, De Petris, M, Di Donato, A, Etchegoyen, A, Fasciszewski, A, Ferreyro, L, Fracchia, D, Franceschet, C, Gamboa Lerena, M, Ganga, K, García, B, García Redondo, M, Gaspard, M, Gault, A, Gayer, D, Gervasi, M, Giard, M, Gilles, V, Giraud-Heraud, Y, Gómez Berisso, M, Gradziel, M, Harari, D, Haynes, V, Incardona, F, Jules, E, Kaplan, J, Korotkov, A, Kristukat, C, Lamagna, L, Loucatos, S, Louis, T, Luterstein, R, Maffei, B, Masi, S, Mattei, A, May, A, Mcculloch, M, Medina, M, Mele, L, Melhuish, S, Mennella, A, Mousset, L, Mundo, L, Murphy, J, Nati, F, O’Sullivan, C, Paiella, A, Pajot, F, Passerini, A, Pastoriza, H, Pelosi, A, Perciballi, M, Pezzotta, F, Piacentini, F, Piccirillo, L, Pisano, G, Platino, M, Polenta, G, Puddu, R, Ringegni, P, Romero, G, Salum, J, Schillaci, A, Scóccola, C, Scully, S, Spinelli, S, Stolpovskiy, M, Suarez, F, Tartari, A, Timbie, P, Tomasi, M, Tucker, C, Tucker, G, Vanneste, S, Viganò, D, Vittorio, N, Watson, B, Wicek, F, Zannoni, M, Zullo, A, Piat, M., Bélier, B., Bergé, L., Bleurvacq, N., Chapron, C., Dheilly, S., Dumoulin, L., González, M., Grandsire, L., Hamilton, J. -Ch., Henrot-Versillé, S., Hoang, D. T., Marnieros, S., Marty, W., Montier, L., Olivieri, E., Oriol, C., Perbost, C., Prêle, D., Rambaud, D., Salatino, M., Stankowiak, G., Thermeau, J. -P., Torchinsky, S., Voisin, F., Ade, P., Alberro, J. G., Almela, A., Amico, G., Arnaldi, L. H., Auguste, D., Aumont, J., Azzoni, S., Banfi, S., Battaglia, P., Battistelli, E. S., Baù, A., Bennett, D., Bernard, J. -Ph., Bersanelli, M., Bigot-Sazy, M. -A., Bonaparte, J., Bonis, J., Bottani, A., Bunn, E., Burke, D., Buzi, D., Buzzelli, A., Cavaliere, F., Chanial, P., Charlassier, R., Columbro, F., Coppi, G., Coppolecchia, A., D’Alessandro, G., de Bernardis, P., De Gasperis, G., De Leo, M., De Petris, M., Di Donato, A., Etchegoyen, A., Fasciszewski, A., Ferreyro, L. P., Fracchia, D., Franceschet, C., Gamboa Lerena, M. M., Ganga, K., García, B., García Redondo, M. E., Gaspard, M., Gault, A., Gayer, D., Gervasi, M., Giard, M., Gilles, V., Giraud-Heraud, Y., Gómez Berisso, M., Gradziel, M., Harari, D., Haynes, V., Incardona, F., Jules, E., Kaplan, J., Korotkov, A., Kristukat, C., Lamagna, L., Loucatos, S., Louis, T., Luterstein, R., Maffei, B., Masi, S., Mattei, A., May, A., McCulloch, M., Medina, M. C., Mele, L., Melhuish, S., Mennella, A., Mousset, L., Mundo, L. M., Murphy, J. A., Murphy, J. D., Nati, F., O’Sullivan, C., Paiella, A., Pajot, F., Passerini, A., Pastoriza, H., Pelosi, A., Perciballi, M., Pezzotta, F., Piacentini, F., Piccirillo, L., Pisano, G., Platino, M., Polenta, G., Puddu, R., Ringegni, P., Romero, G. E., Salum, J. M., Schillaci, A., Scóccola, C., Scully, S., Spinelli, S., Stolpovskiy, M., Suarez, F., Tartari, A., Timbie, P., Tomasi, M., Tucker, C., Tucker, G., Vanneste, S., Viganò, D., Vittorio, N., Watson, B., Wicek, F., Zannoni, M., Zullo, A., Piat, M, Bélier, B, Bergé, L, Bleurvacq, N, Chapron, C, Dheilly, S, Dumoulin, L, González, M, Grandsire, L, Hamilton, J, Henrot-Versillé, S, Hoang, D, Marnieros, S, Marty, W, Montier, L, Olivieri, E, Oriol, C, Perbost, C, Prêle, D, Rambaud, D, Salatino, M, Stankowiak, G, Thermeau, J, Torchinsky, S, Voisin, F, Ade, P, Alberro, J, Almela, A, Amico, G, Arnaldi, L, Auguste, D, Aumont, J, Azzoni, S, Banfi, S, Battaglia, P, Battistelli, E, Baù, A, Bennett, D, Bernard, J, Bersanelli, M, Bigot-Sazy, M, Bonaparte, J, Bonis, J, Bottani, A, Bunn, E, Burke, D, Buzi, D, Buzzelli, A, Cavaliere, F, Chanial, P, Charlassier, R, Columbro, F, Coppi, G, Coppolecchia, A, D’Alessandro, G, de Bernardis, P, De Gasperis, G, De Leo, M, De Petris, M, Di Donato, A, Etchegoyen, A, Fasciszewski, A, Ferreyro, L, Fracchia, D, Franceschet, C, Gamboa Lerena, M, Ganga, K, García, B, García Redondo, M, Gaspard, M, Gault, A, Gayer, D, Gervasi, M, Giard, M, Gilles, V, Giraud-Heraud, Y, Gómez Berisso, M, Gradziel, M, Harari, D, Haynes, V, Incardona, F, Jules, E, Kaplan, J, Korotkov, A, Kristukat, C, Lamagna, L, Loucatos, S, Louis, T, Luterstein, R, Maffei, B, Masi, S, Mattei, A, May, A, Mcculloch, M, Medina, M, Mele, L, Melhuish, S, Mennella, A, Mousset, L, Mundo, L, Murphy, J, Nati, F, O’Sullivan, C, Paiella, A, Pajot, F, Passerini, A, Pastoriza, H, Pelosi, A, Perciballi, M, Pezzotta, F, Piacentini, F, Piccirillo, L, Pisano, G, Platino, M, Polenta, G, Puddu, R, Ringegni, P, Romero, G, Salum, J, Schillaci, A, Scóccola, C, Scully, S, Spinelli, S, Stolpovskiy, M, Suarez, F, Tartari, A, Timbie, P, Tomasi, M, Tucker, C, Tucker, G, Vanneste, S, Viganò, D, Vittorio, N, Watson, B, Wicek, F, Zannoni, M, Zullo, A, Piat, M., Bélier, B., Bergé, L., Bleurvacq, N., Chapron, C., Dheilly, S., Dumoulin, L., González, M., Grandsire, L., Hamilton, J. -Ch., Henrot-Versillé, S., Hoang, D. T., Marnieros, S., Marty, W., Montier, L., Olivieri, E., Oriol, C., Perbost, C., Prêle, D., Rambaud, D., Salatino, M., Stankowiak, G., Thermeau, J. -P., Torchinsky, S., Voisin, F., Ade, P., Alberro, J. G., Almela, A., Amico, G., Arnaldi, L. H., Auguste, D., Aumont, J., Azzoni, S., Banfi, S., Battaglia, P., Battistelli, E. S., Baù, A., Bennett, D., Bernard, J. -Ph., Bersanelli, M., Bigot-Sazy, M. -A., Bonaparte, J., Bonis, J., Bottani, A., Bunn, E., Burke, D., Buzi, D., Buzzelli, A., Cavaliere, F., Chanial, P., Charlassier, R., Columbro, F., Coppi, G., Coppolecchia, A., D’Alessandro, G., de Bernardis, P., De Gasperis, G., De Leo, M., De Petris, M., Di Donato, A., Etchegoyen, A., Fasciszewski, A., Ferreyro, L. P., Fracchia, D., Franceschet, C., Gamboa Lerena, M. M., Ganga, K., García, B., García Redondo, M. E., Gaspard, M., Gault, A., Gayer, D., Gervasi, M., Giard, M., Gilles, V., Giraud-Heraud, Y., Gómez Berisso, M., Gradziel, M., Harari, D., Haynes, V., Incardona, F., Jules, E., Kaplan, J., Korotkov, A., Kristukat, C., Lamagna, L., Loucatos, S., Louis, T., Luterstein, R., Maffei, B., Masi, S., Mattei, A., May, A., McCulloch, M., Medina, M. C., Mele, L., Melhuish, S., Mennella, A., Mousset, L., Mundo, L. M., Murphy, J. A., Murphy, J. D., Nati, F., O’Sullivan, C., Paiella, A., Pajot, F., Passerini, A., Pastoriza, H., Pelosi, A., Perciballi, M., Pezzotta, F., Piacentini, F., Piccirillo, L., Pisano, G., Platino, M., Polenta, G., Puddu, R., Ringegni, P., Romero, G. E., Salum, J. M., Schillaci, A., Scóccola, C., Scully, S., Spinelli, S., Stolpovskiy, M., Suarez, F., Tartari, A., Timbie, P., Tomasi, M., Tucker, C., Tucker, G., Vanneste, S., Viganò, D., Vittorio, N., Watson, B., Wicek, F., Zannoni, M., and Zullo, A.
Abstract: Q & U Bolometric Interferometer for Cosmology (QUBIC) is an international ground-based experiment dedicated in the measurement of the polarized fluctuations of the Cosmic Microwave Background. It is based on bolometric interferometry, an original detection technique which combines the immunity to systematic effects of an interferometer with the sensitivity of low-temperature incoherent detectors. QUBIC will be deployed in Argentina, at the Alto Chorrillos mountain site near San Antonio de los Cobres, in the Salta Province. The QUBIC detection chain consists in 2048 NbSi transition edge sensors (TESs) cooled to 350 mK.The voltage-biased TESs are read out with time domain multiplexing based on Superconducting QUantum Interference Devices at 1 K and a novel SiGe application-specific integrated circuit at 60 K allowing to reach an unprecedented multiplexing factor equal to 128. The QUBIC experiment is currently being characterized in the laboratory with a reduced number of detectors before upgrading to the full instrument. I will present the last results of this characterization phase with a focus on the detectors and readout system.
Published: 2020

23. QUBIC: The Q & U Bolometric Interferometer for Cosmology

Author: Battistelli, E, Ade, P, Alberro, J, Almela, A, Amico, G, Arnaldi, L, Auguste, D, Aumont, J, Azzoni, S, Banfi, S, Battaglia, P, Bau, A, Bélier, B, Bennett, D, Bergé, L, Bernard, J, Bersanelli, M, Bigot-Sazy, M, Bleurvacq, N, Bonaparte, J, Bonis, J, Bottani, A, Bunn, E, Burke, D, Buzi, D, Buzzelli, A, Cavaliere, F, Chanial, P, Chapron, C, Charlassier, R, Columbro, F, Coppi, G, Coppolecchia, A, D’Alessandro, G, de Bernardis, P, De Gasperis, G, De Leo, M, De Petris, M, Dheilly, S, Di Donato, A, Dumoulin, L, Etchegoyen, A, Fasciszewski, A, Ferreyro, L, Fracchia, D, Franceschet, C, Lerena, M, Ganga, K, García, B, Redondo, M, Gaspard, M, Gault, A, Gayer, D, Gervasi, M, Giard, M, Gilles, V, Giraud-Heraud, Y, Berisso, M, González, M, Gradziel, M, Grandsire, L, Hamilton, J, Harari, D, Haynes, V, Henrot-Versillé, S, Hoang, D, Incardona, F, Jules, E, Kaplan, J, Korotkov, A, Kristukat, C, Lamagna, L, Loucatos, S, Louis, T, Luterstein, R, Maffei, B, Marnieros, S, Marty, W, Masi, S, Mattei, A, May, A, Mcculloch, M, Medina, M, Mele, L, Melhuish, S, Mennella, A, Montier, L, Mousset, L, Mundo, L, Murphy, J, Nati, F, Olivieri, E, Oriol, C, O’Sullivan, C, Paiella, A, Pajot, F, Passerini, A, Pastoriza, H, Pelosi, A, Perbost, C, Perciballi, M, Pezzotta, F, Piacentini, F, Piat, M, Piccirillo, L, Pisano, G, Platino, M, Polenta, G, Prêle, D, Puddu, R, Rambaud, D, Ringegni, P, Romero, G, Salatino, M, Salum, J, 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, B, Wicek, F, Zannoni, M, Zullo, A, Battistelli, E. S., Ade, P., Alberro, J. G., Almela, A., Amico, G., Arnaldi, L. H., Auguste, D., Aumont, J., Azzoni, S., Banfi, S., Battaglia, P., Bau, A., Bélier, B., Bennett, D., Bergé, L., Bernard, J. -Ph., Bersanelli, M., Bigot-Sazy, M. -A., Bleurvacq, N., Bonaparte, J., Bonis, J., Bottani, A., Bunn, E., Burke, D., Buzi, D., Buzzelli, A., Cavaliere, F., Chanial, P., Chapron, C., Charlassier, R., Columbro, F., Coppi, G., Coppolecchia, A., D’Alessandro, G., de Bernardis, P., De Gasperis, G., De Leo, M., De Petris, M., Dheilly, S., Di Donato, A., Dumoulin, L., Etchegoyen, A., Fasciszewski, A., Ferreyro, L. P., Fracchia, D., Franceschet, C., Lerena, M. M. Gamboa, Ganga, K., García, B., Redondo, M. E. García, Gaspard, M., Gault, A., Gayer, D., Gervasi, M., Giard, M., Gilles, V., Giraud-Heraud, Y., Berisso, M. Gómez, González, M., Gradziel, M., Grandsire, L., Hamilton, J. -Ch., Harari, D., Haynes, V., Henrot-Versillé, S., Hoang, D. T., Incardona, F., Jules, E., Kaplan, J., Korotkov, A., Kristukat, C., Lamagna, L., Loucatos, S., Louis, T., Luterstein, R., Maffei, B., Marnieros, S., Marty, W., Masi, S., Mattei, A., May, A., McCulloch, M., Medina, M. C., Mele, L., Melhuish, S., Mennella, A., Montier, L., Mousset, L., Mundo, L. M., Murphy, J. A., Murphy, J. D., Nati, F., Olivieri, E., Oriol, C., O’Sullivan, C., Paiella, A., Pajot, F., Passerini, A., Pastoriza, H., Pelosi, A., Perbost, C., Perciballi, M., Pezzotta, F., Piacentini, F., Piat, M., Piccirillo, L., Pisano, G., Platino, M., Polenta, G., Prêle, D., Puddu, R., Rambaud, D., Ringegni, P., Romero, G. E., Salatino, M., Salum, J. M., Schillaci, A., Scóccola, C., Scully, S., Spinelli, S., Stankowiak, G., Stolpovskiy, M., Suarez, F., Tartari, A., Thermeau, J. -P., Timbie, P., Tomasi, M., Torchinsky, S., Tristram, M., Tucker, C., Tucker, G., Vanneste, S., Viganò, D., Vittorio, N., Voisin, F., Watson, B., Wicek, F., Zannoni, M., Zullo, A., Battistelli, E, Ade, P, Alberro, J, Almela, A, Amico, G, Arnaldi, L, Auguste, D, Aumont, J, Azzoni, S, Banfi, S, Battaglia, P, Bau, A, Bélier, B, Bennett, D, Bergé, L, Bernard, J, Bersanelli, M, Bigot-Sazy, M, Bleurvacq, N, Bonaparte, J, Bonis, J, Bottani, A, Bunn, E, Burke, D, Buzi, D, Buzzelli, A, Cavaliere, F, Chanial, P, Chapron, C, Charlassier, R, Columbro, F, Coppi, G, Coppolecchia, A, D’Alessandro, G, de Bernardis, P, De Gasperis, G, De Leo, M, De Petris, M, Dheilly, S, Di Donato, A, Dumoulin, L, Etchegoyen, A, Fasciszewski, A, Ferreyro, L, Fracchia, D, Franceschet, C, Lerena, M, Ganga, K, García, B, Redondo, M, Gaspard, M, Gault, A, Gayer, D, Gervasi, M, Giard, M, Gilles, V, Giraud-Heraud, Y, Berisso, M, González, M, Gradziel, M, Grandsire, L, Hamilton, J, Harari, D, Haynes, V, Henrot-Versillé, S, Hoang, D, Incardona, F, Jules, E, Kaplan, J, Korotkov, A, Kristukat, C, Lamagna, L, Loucatos, S, Louis, T, Luterstein, R, Maffei, B, Marnieros, S, Marty, W, Masi, S, Mattei, A, May, A, Mcculloch, M, Medina, M, Mele, L, Melhuish, S, Mennella, A, Montier, L, Mousset, L, Mundo, L, Murphy, J, Nati, F, Olivieri, E, Oriol, C, O’Sullivan, C, Paiella, A, Pajot, F, Passerini, A, Pastoriza, H, Pelosi, A, Perbost, C, Perciballi, M, Pezzotta, F, Piacentini, F, Piat, M, Piccirillo, L, Pisano, G, Platino, M, Polenta, G, Prêle, D, Puddu, R, Rambaud, D, Ringegni, P, Romero, G, Salatino, M, Salum, J, 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, B, Wicek, F, Zannoni, M, Zullo, A, Battistelli, E. S., Ade, P., Alberro, J. G., Almela, A., Amico, G., Arnaldi, L. H., Auguste, D., Aumont, J., Azzoni, S., Banfi, S., Battaglia, P., Bau, A., Bélier, B., Bennett, D., Bergé, L., Bernard, J. -Ph., Bersanelli, M., Bigot-Sazy, M. -A., Bleurvacq, N., Bonaparte, J., Bonis, J., Bottani, A., Bunn, E., Burke, D., Buzi, D., Buzzelli, A., Cavaliere, F., Chanial, P., Chapron, C., Charlassier, R., Columbro, F., Coppi, G., Coppolecchia, A., D’Alessandro, G., de Bernardis, P., De Gasperis, G., De Leo, M., De Petris, M., Dheilly, S., Di Donato, A., Dumoulin, L., Etchegoyen, A., Fasciszewski, A., Ferreyro, L. P., Fracchia, D., Franceschet, C., Lerena, M. M. Gamboa, Ganga, K., García, B., Redondo, M. E. García, Gaspard, M., Gault, A., Gayer, D., Gervasi, M., Giard, M., Gilles, V., Giraud-Heraud, Y., Berisso, M. Gómez, González, M., Gradziel, M., Grandsire, L., Hamilton, J. -Ch., Harari, D., Haynes, V., Henrot-Versillé, S., Hoang, D. T., Incardona, F., Jules, E., Kaplan, J., Korotkov, A., Kristukat, C., Lamagna, L., Loucatos, S., Louis, T., Luterstein, R., Maffei, B., Marnieros, S., Marty, W., Masi, S., Mattei, A., May, A., McCulloch, M., Medina, M. C., Mele, L., Melhuish, S., Mennella, A., Montier, L., Mousset, L., Mundo, L. M., Murphy, J. A., Murphy, J. D., Nati, F., Olivieri, E., Oriol, C., O’Sullivan, C., Paiella, A., Pajot, F., Passerini, A., Pastoriza, H., Pelosi, A., Perbost, C., Perciballi, M., Pezzotta, F., Piacentini, F., Piat, M., Piccirillo, L., Pisano, G., Platino, M., Polenta, G., Prêle, D., Puddu, R., Rambaud, D., Ringegni, P., Romero, G. E., Salatino, M., Salum, J. M., Schillaci, A., Scóccola, C., Scully, S., Spinelli, S., Stankowiak, G., Stolpovskiy, M., Suarez, F., Tartari, A., Thermeau, J. -P., Timbie, P., Tomasi, M., Torchinsky, S., Tristram, M., Tucker, C., Tucker, G., Vanneste, S., Viganò, D., Vittorio, N., Voisin, F., Watson, B., Wicek, F., Zannoni, M., and Zullo, A.
Abstract: The Q & U Bolometric Interferometer for Cosmology, QUBIC, is an innovative experiment designed to measure the polarization of the cosmic microwave background and in particular the signature left therein by the inflationary expansion of the Universe. The expected signal is extremely faint; thus, extreme sensitivity and systematic control are necessary in order to attempt this measurement. QUBIC addresses these requirements using an innovative approach combining the sensitivity of transition-edge sensor cryogenic bolometers, with the deep control of systematics characteristic of interferometers. This makes QUBIC unique with respect to others' classical imagers experiments devoted to the CMB polarization. In this contribution, we report a description of the QUBIC instrument including recent achievements and the demonstration of the bolometric interferometry performed in laboratory. QUBIC will be deployed at the observation site in Alto Chorrillos, in Argentina, at the end of 2019.
Published: 2020

24. TES Bolometer Arrays for the QUBIC B-Mode CMB Experiment

Author: Marnieros, S, Ade, P, Alberro, J, Almela, A, Amico, G, Arnaldi, L, Auguste, D, Aumont, J, Azzoni, S, Banfi, S, Battaglia, P, Battistelli, E, Bau, A, Belier, B, Bennett, D, Berge, L, Bernard, J, Bersanelli, M, Bigot-Sazy, M, Bleurvacq, N, Bonaparte, J, Bonis, J, Bottani, A, Bunn, E, Burke, D, Buzi, D, Cavaliere, F, Chanial, P, Chapron, C, Charlassier, R, Columbro, F, Coppolecchia, A, D'Alessandro, G, de Bernardis, P, De Gasperis, G, De Leo, M, De Petris, M, Dheilly, S, Dumoulin, L, Etchegoyen, A, Fasciszewski, A, Ferreyro, L, Fracchia, D, Franceschet, C, Gamboa Lerena, M, Ganga, K, Garcia, B, Garcia Redondo, M, Gaspard, M, Gayer, D, Gervasi, M, Giard, M, Gilles, V, Giraud-Heraud, Y, Gomez Berisso, M, Gonzalez, M, Gradziel, M, Grandsire, L, Hamilton, J, Harari, D, Henrot-Versille, S, Hoang, D, Incardona, F, Jules, E, Kaplan, J, Kristukat, C, Lamagna, L, Loucatos, S, Louis, T, Maffei, B, Marty, W, Masi, S, Mattei, A, May, A, Mcculloch, M, Mele, L, Melhuish, S, Mennella, A, Montier, L, Mousset, L, Mundo, L, Murphy, J, Nati, F, Olivieri, E, Oriol, C, O'Sullivan, C, Paiella, A, Pajot, F, Passerini, A, Pastoriza, H, Pelosi, A, Perbost, C, Perciballi, M, Pezzotta, F, Piacentini, F, Piat, M, Piccirillo, L, Pisano, G, Platino, M, Polenta, G, Prele, D, Puddu, R, Rambaud, D, Ringegni, P, Romero, G, Salatino, M, Salum, J, Schillaci, A, Scoccola, C, Scully, S, Spinelli, S, Stankowiak, G, Stolpovskiy, M, Tartari, A, Thermeau, J, Timbie, P, Tomasi, M, Torchinsky, S, Tucker, G, Tucker, C, Vigano, D, Vittorio, N, Voisin, F, Wicek, F, Zannoni, M, Zullo, A, Marnieros S., Ade P., Alberro J. G., Almela A., Amico G., Arnaldi L. H., Auguste D., Aumont J., Azzoni S., Banfi S., Battaglia P., Battistelli E. S., Bau A., Belier B., Bennett D., Berge L., Bernard J. -P., Bersanelli M., Bigot-Sazy M. -A., Bleurvacq N., Bonaparte J., Bonis J., Bottani A., Bunn E., Burke D., Buzi D., Cavaliere F., Chanial P., Chapron C., Charlassier R., Columbro F., Coppolecchia A., D'Alessandro G., de Bernardis P., De Gasperis G., De Leo M., De Petris M., Dheilly S., Dumoulin L., Etchegoyen A., Fasciszewski A., Ferreyro L. P., Fracchia D., Franceschet C., Gamboa Lerena M. M., Ganga K., Garcia B., Garcia Redondo M. E., Gaspard M., Gayer D., Gervasi M., Giard M., Gilles V., Giraud-Heraud Y., Gomez Berisso M., Gonzalez M., Gradziel M., Grandsire L., Hamilton J. -C., Harari D., Henrot-Versille S., Hoang D. T., Incardona F., Jules E., Kaplan J., Kristukat C., Lamagna L., Loucatos S., Louis T., Maffei B., Marty W., Masi S., Mattei A., May A., McCulloch M., Mele L., Melhuish S., Mennella A., Montier L., Mousset L., Mundo L. M., Murphy J. A., Murphy J. D., Nati F., Olivieri E., Oriol C., O'Sullivan C., Paiella A., Pajot F., Passerini A., Pastoriza H., Pelosi A., Perbost C., Perciballi M., Pezzotta F., Piacentini F., Piat M., Piccirillo L., Pisano G., Platino M., Polenta G., Prele D., Puddu R., Rambaud D., Ringegni P., Romero G. E., Salatino M., Salum J. M., Schillaci A., Scoccola C., Scully S., Spinelli S., Stankowiak G., Stolpovskiy M., Tartari A., Thermeau J. -P., Timbie P., Tomasi M., Torchinsky S., Tucker G., Tucker C., Vigano D., Vittorio N., Voisin F., Wicek F., Zannoni M., Zullo A., Marnieros, S, Ade, P, Alberro, J, Almela, A, Amico, G, Arnaldi, L, Auguste, D, Aumont, J, Azzoni, S, Banfi, S, Battaglia, P, Battistelli, E, Bau, A, Belier, B, Bennett, D, Berge, L, Bernard, J, Bersanelli, M, Bigot-Sazy, M, Bleurvacq, N, Bonaparte, J, Bonis, J, Bottani, A, Bunn, E, Burke, D, Buzi, D, Cavaliere, F, Chanial, P, Chapron, C, Charlassier, R, Columbro, F, Coppolecchia, A, D'Alessandro, G, de Bernardis, P, De Gasperis, G, De Leo, M, De Petris, M, Dheilly, S, Dumoulin, L, Etchegoyen, A, Fasciszewski, A, Ferreyro, L, Fracchia, D, Franceschet, C, Gamboa Lerena, M, Ganga, K, Garcia, B, Garcia Redondo, M, Gaspard, M, Gayer, D, Gervasi, M, Giard, M, Gilles, V, Giraud-Heraud, Y, Gomez Berisso, M, Gonzalez, M, Gradziel, M, Grandsire, L, Hamilton, J, Harari, D, Henrot-Versille, S, Hoang, D, Incardona, F, Jules, E, Kaplan, J, Kristukat, C, Lamagna, L, Loucatos, S, Louis, T, Maffei, B, Marty, W, Masi, S, Mattei, A, May, A, Mcculloch, M, Mele, L, Melhuish, S, Mennella, A, Montier, L, Mousset, L, Mundo, L, Murphy, J, Nati, F, Olivieri, E, Oriol, C, O'Sullivan, C, Paiella, A, Pajot, F, Passerini, A, Pastoriza, H, Pelosi, A, Perbost, C, Perciballi, M, Pezzotta, F, Piacentini, F, Piat, M, Piccirillo, L, Pisano, G, Platino, M, Polenta, G, Prele, D, Puddu, R, Rambaud, D, Ringegni, P, Romero, G, Salatino, M, Salum, J, Schillaci, A, Scoccola, C, Scully, S, Spinelli, S, Stankowiak, G, Stolpovskiy, M, Tartari, A, Thermeau, J, Timbie, P, Tomasi, M, Torchinsky, S, Tucker, G, Tucker, C, Vigano, D, Vittorio, N, Voisin, F, Wicek, F, Zannoni, M, Zullo, A, Marnieros S., Ade P., Alberro J. G., Almela A., Amico G., Arnaldi L. H., Auguste D., Aumont J., Azzoni S., Banfi S., Battaglia P., Battistelli E. S., Bau A., Belier B., Bennett D., Berge L., Bernard J. -P., Bersanelli M., Bigot-Sazy M. -A., Bleurvacq N., Bonaparte J., Bonis J., Bottani A., Bunn E., Burke D., Buzi D., Cavaliere F., Chanial P., Chapron C., Charlassier R., Columbro F., Coppolecchia A., D'Alessandro G., de Bernardis P., De Gasperis G., De Leo M., De Petris M., Dheilly S., Dumoulin L., Etchegoyen A., Fasciszewski A., Ferreyro L. P., Fracchia D., Franceschet C., Gamboa Lerena M. M., Ganga K., Garcia B., Garcia Redondo M. E., Gaspard M., Gayer D., Gervasi M., Giard M., Gilles V., Giraud-Heraud Y., Gomez Berisso M., Gonzalez M., Gradziel M., Grandsire L., Hamilton J. -C., Harari D., Henrot-Versille S., Hoang D. T., Incardona F., Jules E., Kaplan J., Kristukat C., Lamagna L., Loucatos S., Louis T., Maffei B., Marty W., Masi S., Mattei A., May A., McCulloch M., Mele L., Melhuish S., Mennella A., Montier L., Mousset L., Mundo L. M., Murphy J. A., Murphy J. D., Nati F., Olivieri E., Oriol C., O'Sullivan C., Paiella A., Pajot F., Passerini A., Pastoriza H., Pelosi A., Perbost C., Perciballi M., Pezzotta F., Piacentini F., Piat M., Piccirillo L., Pisano G., Platino M., Polenta G., Prele D., Puddu R., Rambaud D., Ringegni P., Romero G. E., Salatino M., Salum J. M., Schillaci A., Scoccola C., Scully S., Spinelli S., Stankowiak G., Stolpovskiy M., Tartari A., Thermeau J. -P., Timbie P., Tomasi M., Torchinsky S., Tucker G., Tucker C., Vigano D., Vittorio N., Voisin F., Wicek F., Zannoni M., and Zullo A.
Abstract: QUBIC is a ground-based experiment aiming to measure the B-mode polarization of the cosmic microwave background. The developed instrument is an innovative two-frequency band bolometric interferometer that will operate at 300 mK with NbSi TES arrays. In this paper, we describe the fabrication process of the detectors.
Published: 2020

25. The QUBIC experiment

Author: Auge E.,Dumarchez J.,Tran Thanh Van J., D'Alessandro, G, Ade, P, Amico, G, Auguste, D, Aumont, J, Banfi, S, Barbarin, G, Battaglia, P, Battistelli, E, Bau, A, Belier, B, Bennett, D, Berge, L, Bernard, J, Bersanelli, M, Bigot-Sazy, M, Bleurvacq, N, Bonaparte, J, Bonis, J, Bordier, G, Breelle, E, Bunn, E, Burke, D, Buzi, D, Buzzelli, A, Cavaliere, F, Chanial, P, Chapron, C, Charlassier, R, Columbro, F, Coppi, G, Coppolecchia, A, Couchot, F, D'Agostino, R, de Bernardis, P, de Gasperis, G, de Leo, M, de Petris, M, Di Donato, A, Dumoulin, L, Etchegoyen, A, Fasciszewski, A, Franceschet, C, Gamboa Lerena, M, Garcia, B, Garrido, X, Gaspard, M, Gault, A, Gayer, D, Gervasi, M, Giard, M, Giraud-Heraud, Y, Gomez Berisso, M, Gonzalez, M, Gradziel, M, Grandsire, L, Guerrard, E, Hamilton, J, Harari, D, Haynes, V, Henrot-Versille, S, Hoang, D, 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, Mennella, A, Montier, L, Mundo, L, Murphy, J, O'Sullivan, C, Olivieri, E, Paiella, A, Pajot, F, Passerini, A, Pastoriza, H, Pelosi, A, Perbost, C, Perdereau, O, Pezzotta, F, Piacentini, F, Piat, M, Piccirillo, L, Pisano, G, Polenta, G, Prele, D, Puddu, R, Rambaud, D, Ringegni, P, Romero, G, Salatino, M, Schillaci, A, Scoccola, C, Scully, S, Spinelli, S, Stolpovskiy, M, Suarez, F, Tartari, A, Thermeau, J, Timbie, P, Torchinsky, S, Tristram, M, Truongcanh, V, Tucker, G, Tucker, C, Vanneste, S, Vigano, D, Vittorio, N, Voisin, F, Watson, B, Wicek, F, Zannoni, M, Zullo, A, D'Alessandro G., Ade P., Amico G., Auguste D., Aumont J., Banfi S., Barbarin G., Battaglia P., Battistelli E., Bau A., Belier B., Bennett D., Berge L., Bernard J. -Ph., Bersanelli M., Bigot-Sazy M. -A., Bleurvacq N., Bonaparte J., Bonis J., Bordier G., Breelle E., Bunn E., Burke D., Buzi D., Buzzelli A., Cavaliere F., Chanial P., Chapron C., Charlassier R., Columbro F., Coppi G., Coppolecchia A., Couchot F., D'Agostino R., de Bernardis P., de Gasperis G., de Leo M., de Petris M., Di Donato A., Dumoulin L., Etchegoyen A., Fasciszewski A., Franceschet C., Gamboa Lerena M. M., Garcia B., Garrido X., Gaspard M., Gault A., Gayer D., Gervasi M., Giard M., Giraud-Heraud Y., Gomez Berisso M., Gonzalez M., Gradziel M., Grandsire L., Guerrard E., Hamilton J. -Ch., Harari D., Haynes V., Henrot-Versille S., Hoang D. T., 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. C., Mele L., Melhuish S., Mennella A., Montier L., Mundo L. M., Murphy J. A., Murphy J. D., O'Sullivan C., Olivieri E., Paiella A., Pajot F., Passerini A., Pastoriza H., Pelosi A., Perbost C., Perdereau O., Pezzotta F., Piacentini F., Piat M., Piccirillo L., Pisano G., Polenta G., Prele D., Puddu R., Rambaud D., Ringegni P., Romero G. E., Salatino M., Schillaci A., Scoccola C. G., Scully S., Spinelli S., Stolpovskiy M., Suarez F., Tartari A., Thermeau J. -P., Timbie P., Torchinsky S. A., Tristram M., Truongcanh V., Tucker G., Tucker C., Vanneste S., Vigano D., Vittorio N., Voisin F., Watson B., Wicek F., Zannoni M., Zullo A., Auge E.,Dumarchez J.,Tran Thanh Van J., D'Alessandro, G, Ade, P, Amico, G, Auguste, D, Aumont, J, Banfi, S, Barbarin, G, Battaglia, P, Battistelli, E, Bau, A, Belier, B, Bennett, D, Berge, L, Bernard, J, Bersanelli, M, Bigot-Sazy, M, Bleurvacq, N, Bonaparte, J, Bonis, J, Bordier, G, Breelle, E, Bunn, E, Burke, D, Buzi, D, Buzzelli, A, Cavaliere, F, Chanial, P, Chapron, C, Charlassier, R, Columbro, F, Coppi, G, Coppolecchia, A, Couchot, F, D'Agostino, R, de Bernardis, P, de Gasperis, G, de Leo, M, de Petris, M, Di Donato, A, Dumoulin, L, Etchegoyen, A, Fasciszewski, A, Franceschet, C, Gamboa Lerena, M, Garcia, B, Garrido, X, Gaspard, M, Gault, A, Gayer, D, Gervasi, M, Giard, M, Giraud-Heraud, Y, Gomez Berisso, M, Gonzalez, M, Gradziel, M, Grandsire, L, Guerrard, E, Hamilton, J, Harari, D, Haynes, V, Henrot-Versille, S, Hoang, D, 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, Mennella, A, Montier, L, Mundo, L, Murphy, J, O'Sullivan, C, Olivieri, E, Paiella, A, Pajot, F, Passerini, A, Pastoriza, H, Pelosi, A, Perbost, C, Perdereau, O, Pezzotta, F, Piacentini, F, Piat, M, Piccirillo, L, Pisano, G, Polenta, G, Prele, D, Puddu, R, Rambaud, D, Ringegni, P, Romero, G, Salatino, M, Schillaci, A, Scoccola, C, Scully, S, Spinelli, S, Stolpovskiy, M, Suarez, F, Tartari, A, Thermeau, J, Timbie, P, Torchinsky, S, Tristram, M, Truongcanh, V, Tucker, G, Tucker, C, Vanneste, S, Vigano, D, Vittorio, N, Voisin, F, Watson, B, Wicek, F, Zannoni, M, Zullo, A, D'Alessandro G., Ade P., Amico G., Auguste D., Aumont J., Banfi S., Barbarin G., Battaglia P., Battistelli E., Bau A., Belier B., Bennett D., Berge L., Bernard J. -Ph., Bersanelli M., Bigot-Sazy M. -A., Bleurvacq N., Bonaparte J., Bonis J., Bordier G., Breelle E., Bunn E., Burke D., Buzi D., Buzzelli A., Cavaliere F., Chanial P., Chapron C., Charlassier R., Columbro F., Coppi G., Coppolecchia A., Couchot F., D'Agostino R., de Bernardis P., de Gasperis G., de Leo M., de Petris M., Di Donato A., Dumoulin L., Etchegoyen A., Fasciszewski A., Franceschet C., Gamboa Lerena M. M., Garcia B., Garrido X., Gaspard M., Gault A., Gayer D., Gervasi M., Giard M., Giraud-Heraud Y., Gomez Berisso M., Gonzalez M., Gradziel M., Grandsire L., Guerrard E., Hamilton J. -Ch., Harari D., Haynes V., Henrot-Versille S., Hoang D. T., 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. C., Mele L., Melhuish S., Mennella A., Montier L., Mundo L. M., Murphy J. A., Murphy J. D., O'Sullivan C., Olivieri E., Paiella A., Pajot F., Passerini A., Pastoriza H., Pelosi A., Perbost C., Perdereau O., Pezzotta F., Piacentini F., Piat M., Piccirillo L., Pisano G., Polenta G., Prele D., Puddu R., Rambaud D., Ringegni P., Romero G. E., Salatino M., Schillaci A., Scoccola C. G., Scully S., Spinelli S., Stolpovskiy M., Suarez F., Tartari A., Thermeau J. -P., Timbie P., Torchinsky S. A., Tristram M., Truongcanh V., Tucker G., Tucker C., Vanneste S., Vigano D., Vittorio N., Voisin F., Watson B., Wicek F., Zannoni M., and Zullo A.
Abstract: The Q & U Bolometric Interferometer for Cosmology (QUBIC) is a cosmology experiment which aims to measure the B-mode polarization of the Cosmic Microwave Background (CMB). Measurements of the primordial B-mode pattern of the CMB polarization is in fact among the most exciting goals in cosmology as it would allow testing the inflationary paradigm, an exponential expansion occurred during the first 10−33 seconds of the Universe age. A large number of experiments are attempting to measure the B-modes, from the ground and from the stratosphere using classic imaging techniques. The QUBIC collaboration is developing an innovative concept to measure CMB polarization implementing bolometric interferometry which mixes the high sensitivity of bolometric detectors with an accurate systematics control due to the interferometric nature of the experiment. QUBIC is at an advanced state of tests on all sub-systems and we are planning to start with measurements by the end of 2018 from Alto Chorillo in Argentina.
Published: 2020

26. The QUBIC instrument for CMB polarization measurements

Author: Mele, L, Ade, P, Alberro, J, Almela, A, Amico, G, Arnaldi, L, Auguste, D, Aumont, J, Azzoni, S, Banfi, S, Battistelli, E, Ba, A, B lier, B, Bennett, D, Berge, L, Bernard, J, Bersanelli, M, Bigot-Sazy, M, Bleurvacq, N, Bonaparte, J, Bonis, J, Bottani, A, Bunn, E, Burke, D, Buzi, D, Cavaliere, F, Chanial, P, Chapron, C, Charlassier, R, Columbro, F, Coppolecchia, A, D'Alessandro, G, Bernardis, P, Gasperis, G, Leo, M, Petris, M, Dheilly, S, Dumoulin, L, Etchegoyen, A, Fasciszewski, A, Ferreyro, L, Fracchia, D, Franceschet, C, Lerena, M, Ganga, K, Garcia, B, Redondo, M, Gaspard, M, Gayer, D, Gervasi, M, Giard, M, Gilles, V, Giraud-Heraud, Y, Gomez Berisso, M, Gonzalez, M, Gradziel, M, Grandsire, L, Hamilton, J, Harari, D, Henrot-Versille, S, Hoang, D, Incardona, F, Jules, E, Kaplan, J, Kristukat, C, Lamagna, L, Loucatos, S, Louis, T, Maffei, B, Marnieros, S, Marty, W, Masi, S, Mattei, A, May, A, Mcculloch, M, Melhuish, S, Mennella, A, Montier, L, Mousset, L, Mundo, L, Murphy, J, Nati, F, Olivieri, E, Oriol, C, O'Sullivan, C, Paiella, A, Pajot, F, Passerini, A, Pastoriza, H, Pelosi, A, Perbost, C, Perciballi, M, Pezzotta, F, Piacentini, F, Piat, M, Piccirillo, L, Pisano, G, Platino, M, Polenta, G, Pr le, D, Puddu, R, Rambaud, D, Ringegni, P, Romero, G, Salatino, M, Salum, J, Schillaci, A, Scoccola, C, Scully, S, Spinelli, S, Stankowiak, G, Stolpovskiy, M, Tartari, A, Thermeau, J, Timbie, P, Tomasi, M, Torchinsky, S, Tristram, M, Tucker, G, Tucker, C, Vigan, D, Vittorio, N, Voisin, F, Wicek, F, Zannoni, M, Zullo, A, Mele L., Ade P., Alberro J. G., Almela A., Amico G., Arnaldi L. H., Auguste D., Aumont J., Azzoni S., Banfi S., Battistelli E. S., Ba A., B lier B., Bennett D., Berge L., Bernard J. -P., Bersanelli M., Bigot-Sazy M. -A., Bleurvacq N., Bonaparte J., Bonis J., Bottani A., Bunn E., Burke D., Buzi D., Cavaliere F., Chanial P., Chapron C., Charlassier R., Columbro F., Coppolecchia A., D'Alessandro G., Bernardis P. D., Gasperis G. D., Leo M. D., Petris M. D., Dheilly S., Dumoulin L., Etchegoyen A., Fasciszewski A., Ferreyro L. P., Fracchia D., Franceschet C., Lerena M. M. G., Ganga K., Garcia B., Redondo M. E. G., Gaspard M., Gayer D., Gervasi M., Giard M., Gilles V., Giraud-Heraud Y., Gomez Berisso M., Gonzalez M., Gradziel M., Grandsire L., Hamilton J. -C., Harari D., Henrot-Versille S., Hoang D. T., Incardona F., Jules E., Kaplan J., Kristukat C., Lamagna L., Loucatos S., Louis T., Maffei B., Marnieros S., Marty W., Masi S., Mattei A., May A., McCulloch M., Melhuish S., Mennella A., Montier L., Mousset L., Mundo L. M., Murphy J. A., Murphy J. D., Nati F., Olivieri E., Oriol C., O'Sullivan C., Paiella A., Pajot F., Passerini A., Pastoriza H., Pelosi A., Perbost C., Perciballi M., Pezzotta F., Piacentini F., Piat M., Piccirillo L., Pisano G., Platino M., Polenta G., Pr le D., Puddu R., Rambaud D., Ringegni P., Romero G. E., Salatino M., Salum J. M., Schillaci A., Scoccola C., Scully S., Spinelli S., Stankowiak G., Stolpovskiy M., Tartari A., Thermeau J. -P., Timbie P., Tomasi M., Torchinsky S., Tristram M., Tucker G., Tucker C., Vigan D., Vittorio N., Voisin F., Wicek F., Zannoni M., Zullo A., Mele, L, Ade, P, Alberro, J, Almela, A, Amico, G, Arnaldi, L, Auguste, D, Aumont, J, Azzoni, S, Banfi, S, Battistelli, E, Ba, A, B lier, B, Bennett, D, Berge, L, Bernard, J, Bersanelli, M, Bigot-Sazy, M, Bleurvacq, N, Bonaparte, J, Bonis, J, Bottani, A, Bunn, E, Burke, D, Buzi, D, Cavaliere, F, Chanial, P, Chapron, C, Charlassier, R, Columbro, F, Coppolecchia, A, D'Alessandro, G, Bernardis, P, Gasperis, G, Leo, M, Petris, M, Dheilly, S, Dumoulin, L, Etchegoyen, A, Fasciszewski, A, Ferreyro, L, Fracchia, D, Franceschet, C, Lerena, M, Ganga, K, Garcia, B, Redondo, M, Gaspard, M, Gayer, D, Gervasi, M, Giard, M, Gilles, V, Giraud-Heraud, Y, Gomez Berisso, M, Gonzalez, M, Gradziel, M, Grandsire, L, Hamilton, J, Harari, D, Henrot-Versille, S, Hoang, D, Incardona, F, Jules, E, Kaplan, J, Kristukat, C, Lamagna, L, Loucatos, S, Louis, T, Maffei, B, Marnieros, S, Marty, W, Masi, S, Mattei, A, May, A, Mcculloch, M, Melhuish, S, Mennella, A, Montier, L, Mousset, L, Mundo, L, Murphy, J, Nati, F, Olivieri, E, Oriol, C, O'Sullivan, C, Paiella, A, Pajot, F, Passerini, A, Pastoriza, H, Pelosi, A, Perbost, C, Perciballi, M, Pezzotta, F, Piacentini, F, Piat, M, Piccirillo, L, Pisano, G, Platino, M, Polenta, G, Pr le, D, Puddu, R, Rambaud, D, Ringegni, P, Romero, G, Salatino, M, Salum, J, Schillaci, A, Scoccola, C, Scully, S, Spinelli, S, Stankowiak, G, Stolpovskiy, M, Tartari, A, Thermeau, J, Timbie, P, Tomasi, M, Torchinsky, S, Tristram, M, Tucker, G, Tucker, C, Vigan, D, Vittorio, N, Voisin, F, Wicek, F, Zannoni, M, Zullo, A, Mele L., Ade P., Alberro J. G., Almela A., Amico G., Arnaldi L. H., Auguste D., Aumont J., Azzoni S., Banfi S., Battistelli E. S., Ba A., B lier B., Bennett D., Berge L., Bernard J. -P., Bersanelli M., Bigot-Sazy M. -A., Bleurvacq N., Bonaparte J., Bonis J., Bottani A., Bunn E., Burke D., Buzi D., Cavaliere F., Chanial P., Chapron C., Charlassier R., Columbro F., Coppolecchia A., D'Alessandro G., Bernardis P. D., Gasperis G. D., Leo M. D., Petris M. D., Dheilly S., Dumoulin L., Etchegoyen A., Fasciszewski A., Ferreyro L. P., Fracchia D., Franceschet C., Lerena M. M. G., Ganga K., Garcia B., Redondo M. E. G., Gaspard M., Gayer D., Gervasi M., Giard M., Gilles V., Giraud-Heraud Y., Gomez Berisso M., Gonzalez M., Gradziel M., Grandsire L., Hamilton J. -C., Harari D., Henrot-Versille S., Hoang D. T., Incardona F., Jules E., Kaplan J., Kristukat C., Lamagna L., Loucatos S., Louis T., Maffei B., Marnieros S., Marty W., Masi S., Mattei A., May A., McCulloch M., Melhuish S., Mennella A., Montier L., Mousset L., Mundo L. M., Murphy J. A., Murphy J. D., Nati F., Olivieri E., Oriol C., O'Sullivan C., Paiella A., Pajot F., Passerini A., Pastoriza H., Pelosi A., Perbost C., Perciballi M., Pezzotta F., Piacentini F., Piat M., Piccirillo L., Pisano G., Platino M., Polenta G., Pr le D., Puddu R., Rambaud D., Ringegni P., Romero G. E., Salatino M., Salum J. M., Schillaci A., Scoccola C., Scully S., Spinelli S., Stankowiak G., Stolpovskiy M., Tartari A., Thermeau J. -P., Timbie P., Tomasi M., Torchinsky S., Tristram M., Tucker G., Tucker C., Vigan D., Vittorio N., Voisin F., Wicek F., Zannoni M., and Zullo A.
Abstract: Measurements of cosmic microwave background (CMB) polarization may reveal the presence of a background of gravitational waves produced during cosmic inflation, providing thus a test of inflationary models. The Q&U Bolometric Interferometer for Cosmology (QUBIC) is an experiment designed to measure the CMB polarization. It is based on the novel concept of bolometric interferometry, which combines the sensitivity of bolometric detectors with the properties of beam synthesis and control of calibration offered by interferometers. To modulate and extract the input polarized signal of the CMB, QUBIC exploits Stokes polarimetry based on a rotating half-wave plate (HWP). In this work, we illustrate the design of the QUBIC instrument, focusing on the polarization modulation system, and we present preliminary results of beam calibrations and the performance of the HWP rotator at 300 K.
Published: 2020

27. Cohen–Macaulayness of two classes of circulant graphs

Author: Hoang, D. T., primary, Maimani, H. R., additional, Mousivand, A., additional, and Pournaki, M. R., additional
Published: 2020
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28. Weather prediction based on LSTM model implemented AWS Machine Learning Platform

Author: Hoang, D. T., primary
Published: 2020
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29. The QUBIC instrument for CMB polarization measurements

Author: Mele, L, primary, Ade, P, additional, Alberro, J G, additional, Almela, A, additional, Amico, G, additional, Arnaldi, L H, additional, Auguste, D, additional, Aumont, J, additional, Azzoni, S, additional, Banfi, S, additional, Battistelli, E S, additional, Baù, A, additional, Bèlier, B, additional, Bennett, D, additional, Bergé, L, additional, Bernard, J-Ph, additional, Bersanelli, M, additional, Bigot-Sazy, M-A, additional, Bleurvacq, N, additional, Bonaparte, J, additional, Bonis, J, additional, Bottani, A, additional, Bunn, E, additional, Burke, D, additional, Buzi, D, additional, Cavaliere, F, additional, Chanial, P, additional, Chapron, C, additional, Charlassier, R, additional, Columbro, F, additional, Coppolecchia, A, additional, D’Alessandro, G, additional, Bernardis, P de, additional, Gasperis, G De, additional, Leo, M De, additional, Petris, M De, additional, Dheilly, S, additional, Dumoulin, L, additional, Etchegoyen, A, additional, Fasciszewski, A, additional, Ferreyro, L P, additional, Fracchia, D, additional, Franceschet, C, additional, Lerena, M M Gamboa, additional, Ganga, K, additional, García, B, additional, Redondo, M E García, additional, Gaspard, M, additional, Gayer, D, additional, Gervasi, M, additional, Giard, M, additional, Gilles, V, additional, Giraud-Heraud, Y, additional, Gómez Berisso, M, additional, González, M, additional, Gradziel, M, additional, Grandsire, L, additional, Hamilton, J -Ch, additional, Harari, D, additional, Henrot-Versillé, S, additional, Hoang, D T, additional, Incardona, F, additional, Jules, E, additional, Kaplan, J, additional, Kristukat, C, additional, Lamagna, L, additional, Loucatos, S, additional, Louis, T, additional, Maffei, B, additional, Marnieros, S, additional, Marty, W, additional, Masi, S, additional, Mattei, A, additional, May, A, additional, McCulloch, M, additional, Melhuish, S, additional, Mennella, A, additional, Montier, L, additional, Mousset, L, additional, Mundo, L M, additional, Murphy, J A, additional, Murphy, J D, additional, Nati, F, additional, Olivieri, E, additional, Oriol, C, additional, O’Sullivan, C, additional, Paiella, A, additional, Pajot, F, additional, Passerini, A, additional, Pastoriza, H, additional, Pelosi, A, additional, Perbost, C, additional, Perciballi, M, additional, Pezzotta, F, additional, Piacentini, F, additional, Piat, M, additional, Piccirillo, L, additional, Pisano, G, additional, Platino, M, additional, Polenta, G, additional, Prêle, D, additional, Puddu, R, additional, Rambaud, D, additional, Ringegni, P, additional, Romero, G E, additional, Salatino, M, additional, Salum, J M, additional, Schillaci, A, additional, Scóccola, C, additional, Scully, S, additional, Spinelli, S, additional, Stankowiak, G, additional, Stolpovskiy, M, additional, Tartari, A, additional, Thermeau, J-P, additional, Timbie, P, additional, Tomasi, M, additional, Torchinsky, S, additional, Tristram, M, additional, Tucker, G, additional, Tucker, C, additional, Viganò, D, additional, Vittorio, N, additional, Voisin, F, additional, Wicek, F, additional, Zannoni, M, additional, and Zullo, A, additional
Published: 2020
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30. QUBIC: The Q & U Bolometric Interferometer for Cosmology

Author: Battistelli, E. S., primary, Ade, P., additional, Alberro, J. G., additional, Almela, A., additional, Amico, G., additional, Arnaldi, L. H., additional, Auguste, D., additional, Aumont, J., additional, Azzoni, S., additional, Banfi, S., additional, Battaglia, P., additional, Baù, A., additional, Bélier, B., additional, Bennett, D., additional, Bergé, L., additional, Bernard, J.-Ph., additional, Bersanelli, M., additional, Bigot-Sazy, M.-A., additional, Bleurvacq, N., additional, Bonaparte, J., additional, Bonis, J., additional, Bottani, A., additional, Bunn, E., additional, Burke, D., additional, Buzi, D., additional, Buzzelli, A., additional, Cavaliere, F., additional, Chanial, P., additional, Chapron, C., additional, Charlassier, R., additional, Columbro, F., additional, Coppi, G., additional, Coppolecchia, A., additional, D’Alessandro, G., additional, de Bernardis, P., additional, De Gasperis, G., additional, De Leo, M., additional, De Petris, M., additional, Dheilly, S., additional, Di Donato, A., additional, Dumoulin, L., additional, Etchegoyen, A., additional, Fasciszewski, A., additional, Ferreyro, L. P., additional, Fracchia, D., additional, Franceschet, C., additional, Lerena, M. M. Gamboa, additional, Ganga, K., additional, García, B., additional, Redondo, M. E. García, additional, Gaspard, M., additional, Gault, A., additional, Gayer, D., additional, Gervasi, M., additional, Giard, M., additional, Gilles, V., additional, Giraud-Heraud, Y., additional, Berisso, M. Gómez, additional, González, M., additional, Gradziel, M., additional, Grandsire, L., additional, Hamilton, J.-Ch., additional, Harari, D., additional, Haynes, V., additional, Henrot-Versillé, S., additional, Hoang, D. T., additional, Incardona, F., additional, Jules, E., additional, Kaplan, J., additional, Korotkov, A., additional, Kristukat, C., additional, Lamagna, L., additional, Loucatos, S., additional, Louis, T., additional, Luterstein, R., additional, Maffei, B., additional, Marnieros, S., additional, Marty, W., additional, Masi, S., additional, Mattei, A., additional, May, A., additional, McCulloch, M., additional, Medina, M. C., additional, Mele, L., additional, Melhuish, S., additional, Mennella, A., additional, Montier, L., additional, Mousset, L., additional, Mundo, L. M., additional, Murphy, J. A., additional, Murphy, J. D., additional, Nati, F., additional, Olivieri, E., additional, Oriol, C., additional, O’Sullivan, C., additional, Paiella, A., additional, Pajot, F., additional, Passerini, A., additional, Pastoriza, H., additional, Pelosi, A., additional, Perbost, C., additional, Perciballi, M., additional, Pezzotta, F., additional, Piacentini, F., additional, Piat, M., additional, Piccirillo, L., additional, Pisano, G., additional, Platino, M., additional, Polenta, G., additional, Prêle, D., additional, Puddu, R., additional, Rambaud, D., additional, Ringegni, P., additional, Romero, G. E., additional, Salatino, M., additional, Salum, J. M., additional, Schillaci, A., additional, Scóccola, C., additional, Scully, S., additional, Spinelli, S., additional, Stankowiak, G., additional, Stolpovskiy, M., additional, Suarez, F., additional, Tartari, A., additional, Thermeau, J.-P., additional, Timbie, P., additional, Tomasi, M., additional, Torchinsky, S., additional, Tristram, M., additional, Tucker, C., additional, Tucker, G., additional, Vanneste, S., additional, Viganò, D., additional, Vittorio, N., additional, Voisin, F., additional, Watson, B., additional, Wicek, F., additional, Zannoni, M., additional, and Zullo, A., additional
Published: 2020
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31. LiteBIRD: an all-sky cosmic microwave background probe of inflation

Author: Adrian, Lee, Ade, P. A. R., Akiba, Y., Alonso, D., Arnold, K., Aumont, J., Austermann, J., Baccigalupi, C., Banday, A. J., Banerji, R., Barreiro, R. B., Basak, S., Beall, J., Beckman, S., Bersanelli, M., Borrill, J., Boulanger, F., Brown, M. L., Bucher, M., Buzzelli, A., Calabrese, E., Casas, F. J., Challinor, A., Chan, V., Chinone, Y., Cliche, J. -F, Fabio Columbro, Cukierman, A., Curtis, D., Danto, P., Paolo de Bernardis, Haan, T., Marco De Petris, Dickinson, C., Dobbs, M., Dotani, T., Duband, L., Ducout, A., Duff, S., Duivenvoorden, A., Duval, J. -M, Ebisawa, K., Elleflot, T., Enokida, H., Eriksen, H. K., Errard, J., Essinger-Hileman, T., Finelli, F., Flauger, R., Franceschet, C., Fuskeland, U., Ganga, K., Gao, J. -R, Genova-Santos, R., Ghigna, T., Gomez, A., Gradziel, M. L., Grain, J., Grupp, F., Gruppuso, A., Gudmundsson, J. E., Halverson, N. W., Hargrave, P., Hasebe, T., Hasegawa, M., Hattori, M., Hazumi, M., Henrot-Versille, S., Herranz, D., Hill, C., Hilton, G., Hirota, Y., Hivon, E., Hložek, R., Hoang, D. -T, Hubmayr, J., Ichiki, K., Iida, T., Imada, H., Ishimura, K., Ishino, H., Jaehnig, G. C., Jones, M., Kaga, T., Kashima, S., Kataoka, Y., Katayama, N., Kawasaki, T., Keskitalo, R., Kibayashi, A., Kikuchi, T., Kimura, K., Kisner, T., Kobayashi, Y., Kogiso, N., Kogut, A., Kohri, K., Komatsu, E., Komatsu, K., Konishi, K., Krachmalnicoff, N., Kuo, C. L., Kurinsky, N., Kushino, A., Kuwata-Gonokami, M., Lamagna, Luca, Lattanzi, M., Lee, A. T., Linder, E., Maffei, B., Maino, D., Maki, M., Mangilli, A., Martínez-Gonzalez, E., Silvia Masi, Mathon, R., Matsumura, T., Mennella, A., Migliaccio, M., Minami, Y., Mistuda, K., Molinari, D., Montier, L., Morgante, G., Mot, B., Murata, Y., Murphy, J. A., Nagai, M., Nagata, R., Nakamura, S., Namikawa, T., Natoli, P., Nerval, S., Nishibori, T., Nishino, H., Nomura, Y., Noviello, F., O Sullivan, C., Ochi, H., Ogawa, H., Ohsaki, H., Ohta, I., Okada, N., Pagano, L., Alessandro Paiella, Paoletti, D., Patanchon, G., Francesco Piacentini, Giampaolo Pisano, Polenta, G., Poletti, D., Prouvé, T., Puglisi, G., Rambaud, D., Raum, C., Realini, S., Remazeilles, M., Roudil, G., Rubiño-Martın, J. A., Russell, M., Sakurai, H., Sakurai, Y., Sandri, M., Savini, G., Scott, D., Sekimoto, Y., Sherwin, B. D., Shinozaki, K., Shiraishi, M., Shirron, P., Signorelli, G., Smecher, G., Spizzi, P., Stever, S. L., Stompor, R., Sugai, H., Sugiyama, S., Suzuki, A., Suzuki, J., Switzer, E., Takaku, R., Takakura, H., Takakura, S., Takeda, Y., Taylor, A., Taylor, E., Terao, Y., Thompson, K. L., Thorne, B., Tomasi, M., Tomida, H., Trappe, N., Tristram, M., Tsuji, M., Tsujimoto, M., Tucker, C., Ullom, J., Uozumi, S., Utsunomiya, S., Lanen, J., Vermeulen, G., Vielva, P., Villa, F., Vissers, M., Vittorio, N., Voisin, F., Walker, I., Watanabe, N., Wehus, I., Weller, J., Westbrook, B., Winter, B., Wollack, E., Yamamoto, R., Yamasaki, N. Y., Yanagisawa, M., Yoshida, T., Yumoto, J., Zannoni, M., and Zonca, A.
Subjects: Settore FIS/02, Settore FIS/05
Published: 2019

32. QUBIC: measuring CMB polarization from Argentina

Author: de Bernardis, P., Ade, P., Amico, G., Auguste, D., Aumont, J., Banfi, S., Barbarán, G., Battaglia, P., Battistelli, E., Baù, A., Bélier, B., Bennett, D., Bergé, L., Bernard, J. P., Bersanelli, M., Bigot-Sazy, M. A., Bleurvacq, N., Bonaparte, J., Bonis, J., Bordier, Bréelle, G., Bunn, E., Burke, D., Buzi, D., Buzzelli, A., Cavaliere, F., Chanial, P., Chapron, C., Charlassier, R., Columbro, F., Coppi, G., Coppolecchia, A., Couchot, F., D'Agostino, R., D'Alessandro, G., De Gasperis, G., De Leo, M., De Petris, M., Di Donato, A., Dumoulin, L., Etchegoyen, A., Fasciszewski, A., Franceschet, C., Gamboa Lerena, M. M., García, B., Garrido, X., Gaspard, M., Gault, A., Gayer, D., Gervasi, M., Giard, M., Giraud-Heraud, Y., Gómez Berisso, M., González, M., Gradziel, M., Grandsire, L., Guerrard, E., Hamilton, J. C., Harari, D., Haynes, V., Henrot-Versillé, S., Hoang, D. T., 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. C., Mele, L., Melhuish, S., Mennella, A., Montier, L., Mundo, L. M., Murphy, J. A., Murphy, J. D., Olivieri, E., O'Sullivan, C., Paiella, A., Pajot, F., Passerini, A., Pastoriza, H., Pelosi, A., Perbost, C., Perdereau, O., Pezzotta, F., Piacentini, F., Piat, M., Piccirillo, L., Pisano, G., Polenta, G., Prêle, D., Puddu, R., Rambaud, D., Ringegni, P., Romero, G. E., Salatino, M., Schillaci, A., Scóccola, C., Scully, S., Spinelli, S., Stolpovskiy, M., Suarez, F., Tartari, A., Thermeau, J. P., Timbie, P., Torchinsky, S., Tristram, M., Truongcanh, V., Tucker, G., Tucker, C., Vanneste, S., Viganò, D., Vittorio, N., Voisin, F., Watson, B., Wicek, F., Zannoni, M., and Zullo, A.
Subjects: cosmic microwave background, polarization, cosmology
Published: 2018

33. Exploring cosmic origins with CORE : Survey requirements and mission design

Author: Delabrouille, J., de Bernardis, P., Bouchet, F. R., Achucarro, A., Ade, P. A. R., Allison, R., Arroja, F., Artal, E., Ashdown, M., Baccigalupi, C., Ballardini, M., Banday, A. J., Banerji, R., Barbosa, D., Bartlett, J., Bartolo, N., Basak, S., Baselmans, J. J. A., Basu, K., Battistelli, E. S., Battye, R., Baumann, D., Benoit, A., Bersanelli, M., Bideaud, A., Biesiada, M., Bilicki, M., Bonaldi, A., Bonato, M., Borrill, J., Boulanger, F., Brinckmann, T., Brown, M. L., Bucher, M., Burigana, C., Buzzelli, A., Cabass, G., Cai, Z. -Y., Calvo, M., Caputo, A., Carvalho, C. -S., Casas, F. J., Castellano, G., Catalano, A., Challinor, A., Charles, I., Chluba, J., Clements, D. L., Clesse, S., Colafrancesco, S., Colantoni, I., Contreras, D., Coppolecchia, A., Crook, M., D'Alessandro, G., D'Amico, G., da Silva, A., de Avillez, M., de Gasperis, G., De Petris, M., de Zotti, G., Danese, L., Desert, F. -X., Desjacques, V., Di Valentino, E., Dickinson, C., Diego, J. M., Doyle, S., Durrer, R., Dvorkin, C., Eriksen, H. K., Errard, J., Feeney, S., Fernandez-Cobos, R., FineIli, F., Forastieri, F., Franceschet, C., Fuskeland, U., Galli, S., Genova-Santos, R. T., Gerbino, Martina, Giusarma, E., Gomez, A., Gonzalez-Nuevo, J., Grandis, S., Greenslade, J., Goupy, J., Hagstotz, S., Hanany, S., Handley, W., Henrot-Versille, S., Hernandez-Monteagudo, C., Hervias-Caimapo, C., Hills, M., Hindmarsh, M., Hivon, E., Hoang, D. T., Hooper, D. C., Hu, B., Keihanen, E., Keskitalo, R., Kiiveri, K., Kisner, T., Kitching, T., Kunz, M., Kurki-Suonio, H., Lagache, G., Lamagna, L., Lapi, A., Lasenby, A., Lattanzi, M., Le Brun, A. M. C., Lesgourgues, J., Liguori, M., Lindholm, V., Lizarraga, J., Luzzi, G., Macias-Perez, J. F., Maffei, B., Mandolesi, N., Martin, S., Martinez-Gonzalez, E., Martins, C. J. A. P., Masi, S., Massardi, M., Matarrese, S., Mazzotta, P., McCarthy, D., Melchiorri, A., Melin, J. -B., Mennella, A., Mohr, J., Molinari, D., Monfardini, A., Montier, L., Natoli, P., Negrello, M., Notari, A., Noviello, F., Oppizzi, F., O'Sullivan, C., Pagano, L., Paiella, A., Pajer, E., Paoletti, D., Paradiso, S., Partridge, R. B., Patanchon, G., Patil, S. P., Perdereau, O., Piacentini, F., Piat, M., Pisano, G., Polastri, L., Polenta, G., Pollo, A., Ponthieu, N., Poulin, V., Prele, D., Quartin, M., Ravenni, A., Remazeilles, M., Renzi, A., Ringeval, C., Roest, D., Roman, M., Roukema, B. F., Rubino-Martin, J. -A., Salvati, L., Scott, D., Serjeant, S., Signorelli, G., Starobinsky, A. A., Sunyaev, R., Tan, C. Y., Tartari, A., Tasinato, G., Toffolatti, L., Tomasi, M., Torrado, J., Tramonte, D., Trappe, N., Triqueneaux, S., Tristram, M., Trombetti, T., Tucci, M., Tucker, C., Urrestilla, J., Valiviita, J., Van de Weygaert, R., Van Tent, B., Vennin, V., Verde, L., Vermeulen, G., Vielva, P., Vittorio, N., Voisin, F., Wallis, C., Wandelt, B., Wehus, I. K., Weller, J., Young, K., Zannoni, M., Delabrouille, J., de Bernardis, P., Bouchet, F. R., Achucarro, A., Ade, P. A. R., Allison, R., Arroja, F., Artal, E., Ashdown, M., Baccigalupi, C., Ballardini, M., Banday, A. J., Banerji, R., Barbosa, D., Bartlett, J., Bartolo, N., Basak, S., Baselmans, J. J. A., Basu, K., Battistelli, E. S., Battye, R., Baumann, D., Benoit, A., Bersanelli, M., Bideaud, A., Biesiada, M., Bilicki, M., Bonaldi, A., Bonato, M., Borrill, J., Boulanger, F., Brinckmann, T., Brown, M. L., Bucher, M., Burigana, C., Buzzelli, A., Cabass, G., Cai, Z. -Y., Calvo, M., Caputo, A., Carvalho, C. -S., Casas, F. J., Castellano, G., Catalano, A., Challinor, A., Charles, I., Chluba, J., Clements, D. L., Clesse, S., Colafrancesco, S., Colantoni, I., Contreras, D., Coppolecchia, A., Crook, M., D'Alessandro, G., D'Amico, G., da Silva, A., de Avillez, M., de Gasperis, G., De Petris, M., de Zotti, G., Danese, L., Desert, F. -X., Desjacques, V., Di Valentino, E., Dickinson, C., Diego, J. M., Doyle, S., Durrer, R., Dvorkin, C., Eriksen, H. K., Errard, J., Feeney, S., Fernandez-Cobos, R., FineIli, F., Forastieri, F., Franceschet, C., Fuskeland, U., Galli, S., Genova-Santos, R. T., Gerbino, Martina, Giusarma, E., Gomez, A., Gonzalez-Nuevo, J., Grandis, S., Greenslade, J., Goupy, J., Hagstotz, S., Hanany, S., Handley, W., Henrot-Versille, S., Hernandez-Monteagudo, C., Hervias-Caimapo, C., Hills, M., Hindmarsh, M., Hivon, E., Hoang, D. T., Hooper, D. C., Hu, B., Keihanen, E., Keskitalo, R., Kiiveri, K., Kisner, T., Kitching, T., Kunz, M., Kurki-Suonio, H., Lagache, G., Lamagna, L., Lapi, A., Lasenby, A., Lattanzi, M., Le Brun, A. M. C., Lesgourgues, J., Liguori, M., Lindholm, V., Lizarraga, J., Luzzi, G., Macias-Perez, J. F., Maffei, B., Mandolesi, N., Martin, S., Martinez-Gonzalez, E., Martins, C. J. A. P., Masi, S., Massardi, M., Matarrese, S., Mazzotta, P., McCarthy, D., Melchiorri, A., Melin, J. -B., Mennella, A., Mohr, J., Molinari, D., Monfardini, A., Montier, L., Natoli, P., Negrello, M., Notari, A., Noviello, F., Oppizzi, F., O'Sullivan, C., Pagano, L., Paiella, A., Pajer, E., Paoletti, D., Paradiso, S., Partridge, R. B., Patanchon, G., Patil, S. P., Perdereau, O., Piacentini, F., Piat, M., Pisano, G., Polastri, L., Polenta, G., Pollo, A., Ponthieu, N., Poulin, V., Prele, D., Quartin, M., Ravenni, A., Remazeilles, M., Renzi, A., Ringeval, C., Roest, D., Roman, M., Roukema, B. F., Rubino-Martin, J. -A., Salvati, L., Scott, D., Serjeant, S., Signorelli, G., Starobinsky, A. A., Sunyaev, R., Tan, C. Y., Tartari, A., Tasinato, G., Toffolatti, L., Tomasi, M., Torrado, J., Tramonte, D., Trappe, N., Triqueneaux, S., Tristram, M., Trombetti, T., Tucci, M., Tucker, C., Urrestilla, J., Valiviita, J., Van de Weygaert, R., Van Tent, B., Vennin, V., Verde, L., Vermeulen, G., Vielva, P., Vittorio, N., Voisin, F., Wallis, C., Wandelt, B., Wehus, I. K., Weller, J., Young, K., and Zannoni, M.
Abstract: Future observations of cosmic microwave background (CMB) polarisation have the potential to answer some of the most fundamental questions of modern physics and cosmology, including: what physical process gave birth to the Universe we see today? What are the dark matter and dark energy that seem to constitute 95% of the energy density of the Universe? Do we need extensions to the standard model of particle physics and fundamental interactions? Is the ACDM cosmological scenario correct, or are we missing an essential piece of the puzzle? In this paper, we list the requirements for a future CMB polarisation survey addressing these scientific objectives, and discuss the design drivers of the CORE space mission proposed to ESA in answer to the M5 call for a medium-sized mission. The rationale and options, and the methodologies used to assess the mission's performance, are of interest to other future CMB mission design studies. CORE has 19 frequency channels, distributed over a broad frequency range, spanning the 60-600 GHz interval, to control astrophysical foreground emission. The angular resolution ranges from 2' to 18', and the aggregate CMB sensitivity is about 2 mu K.arcmin. The observations are made with a single integrated focal-plane instrument, consisting of an array of 2100 cryogenically-cooled, linearly-polarised detectors at the focus of a 1.2-m aperture cross-Dragone telescope. The mission is designed to minimise all sources of systematic effects, which must be controlled so that no more than 10(-4) of the intensity leaks into polarisation maps, and no more than about 1% of E-type polarisation leaks into B-type modes. CORE observes the sky from a large Lissajous orbit around the Sun-Earth L2 point on an orbit that offers stable observing conditions and avoids contamination from sidelobe pick-up of stray radiation originating from the Sun, Earth, and Moon. The entire sky is observed repeatedly during four years of continuous scanning, with a combination of th
Published: 2018
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34. Exploring cosmic origins with CORE : Mitigation of systematic effects

Author: Natoli, P., Ashdown, M., Banerji, R., Borrill, J., Buzzelli, A., de Gasperis, G., Delabrouille, J., Hivon, E., Molinari, D., Patanchon, G., Polastri, L., Tomasi, M., Bouchet, F. R., Henrot-Versille, S., Hoang, D. T., Keskitalo, R., Kiiveri, K., Kisner, T., Lindholm, V., McCarthy, D., Piacentini, F., Perdereau, O., Polenta, G., Tristram, M., Achucarro, A., Ade, P., Allison, R., Baccigalupi, C., Ballardini, M., Banday, A. J., Bartlett, J., Bartolo, N., Basak, S., Baumann, D., Bersanelli, M., Bonaldi, A., Bonato, M., Boulanger, F., Brinckmann, T., Bucher, M., Burigana, C., Cai, Z-Y., Calvo, M., Carvalho, C-S., Castellano, M. G., Challinor, A., Chluba, J., Clesse, S., Colantoni, I., Coppolecchia, A., Crook, M., D'Alessandro, G., de Bernardis, P., De Zotti, G., Di Valentino, E., Diego, J-M., Errard, J., Feeney, S., Fernandez-Cobos, R., Finelli, F., Forastieri, F., Galli, S., Genova-Santos, R., Gerbino, Martina, Gonzalez-Nuevo, J., Grandis, S., Greenslade, J., Gruppuso, A., Hagstotz, S., Hanany, S., Handley, W., Hernandez-Monteagudo, C., Hervias-Caimapo, C., Hills, M., Keihanen, E., Kitching, T., Kunz, M., Kurki-Suonio, H., Lamagna, L., Lasenby, A., Lattanzi, M., Lesgourgues, J., Lewis, A., Liguori, M., Lopez-Caniego, M., Luzzi, G., Maffei, B., Mandolesi, N., Martinez-Gonzalez, E., Martins, C. J. A. P., Masi, S., Matarrese, S., Melchiorri, A., Melin, J-B., Migliaccio, M., Monfardini, A., Negrello, M., Notari, A., Pagano, L., Paiella, A., Paoletti, D., Piat, M., Pisano, G., Pollo, A., Poulin, V., Quartin, M., Remazeilles, M., Roman, M., Rossi, G., Rubino-Martin, J-A., Salvati, L., Signorelli, G., Tartari, A., Tramonte, D., Trappe, N., Trombetti, T., Tucker, C., Valiviita, J., Van de Weijgaert, R., van Tent, B., Vennin, V., Vielva, P., Vittorio, N., Wallis, C., Young, K., Zannoni, M., Natoli, P., Ashdown, M., Banerji, R., Borrill, J., Buzzelli, A., de Gasperis, G., Delabrouille, J., Hivon, E., Molinari, D., Patanchon, G., Polastri, L., Tomasi, M., Bouchet, F. R., Henrot-Versille, S., Hoang, D. T., Keskitalo, R., Kiiveri, K., Kisner, T., Lindholm, V., McCarthy, D., Piacentini, F., Perdereau, O., Polenta, G., Tristram, M., Achucarro, A., Ade, P., Allison, R., Baccigalupi, C., Ballardini, M., Banday, A. J., Bartlett, J., Bartolo, N., Basak, S., Baumann, D., Bersanelli, M., Bonaldi, A., Bonato, M., Boulanger, F., Brinckmann, T., Bucher, M., Burigana, C., Cai, Z-Y., Calvo, M., Carvalho, C-S., Castellano, M. G., Challinor, A., Chluba, J., Clesse, S., Colantoni, I., Coppolecchia, A., Crook, M., D'Alessandro, G., de Bernardis, P., De Zotti, G., Di Valentino, E., Diego, J-M., Errard, J., Feeney, S., Fernandez-Cobos, R., Finelli, F., Forastieri, F., Galli, S., Genova-Santos, R., Gerbino, Martina, Gonzalez-Nuevo, J., Grandis, S., Greenslade, J., Gruppuso, A., Hagstotz, S., Hanany, S., Handley, W., Hernandez-Monteagudo, C., Hervias-Caimapo, C., Hills, M., Keihanen, E., Kitching, T., Kunz, M., Kurki-Suonio, H., Lamagna, L., Lasenby, A., Lattanzi, M., Lesgourgues, J., Lewis, A., Liguori, M., Lopez-Caniego, M., Luzzi, G., Maffei, B., Mandolesi, N., Martinez-Gonzalez, E., Martins, C. J. A. P., Masi, S., Matarrese, S., Melchiorri, A., Melin, J-B., Migliaccio, M., Monfardini, A., Negrello, M., Notari, A., Pagano, L., Paiella, A., Paoletti, D., Piat, M., Pisano, G., Pollo, A., Poulin, V., Quartin, M., Remazeilles, M., Roman, M., Rossi, G., Rubino-Martin, J-A., Salvati, L., Signorelli, G., Tartari, A., Tramonte, D., Trappe, N., Trombetti, T., Tucker, C., Valiviita, J., Van de Weijgaert, R., van Tent, B., Vennin, V., Vielva, P., Vittorio, N., Wallis, C., Young, K., and Zannoni, M.
Abstract: We present an analysis of the main systematic effects that could impact the measurement of CMB polarization with the proposed CORE space mission. We employ timeline to-map simulations to verify that the CORE instrumental set-up and scanning strategy allow us to measure sky polarization to a level of accuracy adequate to the mission science goals. We also show how the CORE observations can be processed to mitigate the level of contamination by potentially worrying systematics, including intensity-to-polarization leakage due to bandpass mismatch, asymmetric main beams, pointing errors and correlated noise. We use analysis techniques that are well validated on data from current missions such as Planck to demonstrate how the residual contamination of the measurements by these effects can be brought to a level low enough not to hamper the scientific capability of the mission, nor significantly increase the overall error budget. We also present a prototype of the CORE photometric calibration pipeline, based on that used for Planck, and discuss its robustness to systematics, showing how CORE can achieve its calibration requirements. While a fine-grained assessment of the impact of systematics requires a level of knowledge of the system that can only be achieved in a future study phase, the analysis presented here strongly suggests that the main areas of concern for the CORE mission can be addressed using existing knowledge, techniques and algorithms.
Published: 2018
Full Text: View/download PDF

35. Exploring cosmic origins with CORE: Mitigation of systematic effects

Author: Natoli, P, Ashdown, M, Banerji, R, Borrill, J, Buzzelli, A, de Gasperis, G, Delabrouille, J, Hivon, E, Molinari, D, Patanchon, G, Polastri, L, Tomasi, M, Bouchet, F, Henrot-Versillé, S, Hoang, D, Keskitalo, R, Kiiveri, K, Kisner, T, Lindholm, V, Mccarthy, D, Piacentini, F, Perdereau, O, Polenta, G, Tristram, M, Achucarro, A, Ade, P, Allison, R, Baccigalupi, C, Ballardini, M, Banday, A, Bartlett, J, Bartolo, N, Basak, S, Baumann, D, Bersanelli, M, Bonaldi, A, Bonato, M, Boulanger, F, Brinckmann, T, Bucher, M, Burigana, C, Cai, Z, Calvo, M, Carvalho, C, Castellano, M, Challinor, A, Chluba, J, Clesse, S, Colantoni, I, Coppolecchia, A, Crook, M, D'Alessandro, G, de Bernardis, P, Zotti, G, Valentino, E, Diego, J, Errard, J, Feeney, S, Fernandez-Cobos, R, Finelli, F, Forastieri, F, Galli, S, Genova-Santos, R, Gerbino, M, González-Nuevo, J, Grandis, S, Greenslade, J, Gruppuso, A, Hagstotz, S, Hanany, S, Handley, W, Hernandez-Monteagudo, C, Hervías-Caimapo, C, Hills, M, Keihänen, E, Kitching, T, Kunz, M, Kurki-Suonio, H, Lamagna, L, Lasenby, A, Lattanzi, M, Lesgourgues, J, Lewis, A, Liguori, M, López-Caniego, M, Luzzi, G, Maffei, B, Mandolesi, N, Martinez-González, E, Martins, C, Masi, S, Matarrese, S, Melchiorri, A, Melin, J, Migliaccio, M, Monfardini, A, Negrello, M, Notari, A, Pagano, L, Paiella, A, Paoletti, D, Piat, M, Pisano, G, Pollo, A, Poulin, V, Quartin, M, Remazeilles, M, Roman, M, Rossi, G, Rubino-Martin, J, Salvati, L, Signorelli, G, Tartari, A, Tramonte, D, Trappe, N, Trombetti, T, Tucker, C, Valiviita, J, de Weijgaert, R, Tent, B, Vennin, V, Vielva, P, Vittorio, N, Wallis, C, Young, K, Zannoni, M, Natoli, P., Ashdown, M., Banerji, R., Borrill, J., Buzzelli, A., de Gasperis, G., Delabrouille, J., Hivon, E., Molinari, D., Patanchon, G., Polastri, L., Tomasi, M., Bouchet, F. R., Henrot-Versillé, S., Hoang, D. T., Keskitalo, R., Kiiveri, K., Kisner, T., Lindholm, V., McCarthy, D., Piacentini, F., Perdereau, O., Polenta, G., Tristram, M., Achucarro, A., Ade, P., Allison, R., Baccigalupi, C., Ballardini, M., Banday, A. J., Bartlett, J., Bartolo, N., Basak, S., Baumann, D., Bersanelli, M., Bonaldi, A., Bonato, M., Boulanger, F., Brinckmann, T., Bucher, M., Burigana, C., Cai, Z. -Y., Calvo, M., Carvalho, C. -S., Castellano, M. G., Challinor, A., Chluba, J., Clesse, S., Colantoni, I., Coppolecchia, A., Crook, M., D'Alessandro, G., de Bernardis, P., Zotti, G. De, Valentino, E. Di, Diego, J. -M., Errard, J., Feeney, S., Fernandez-Cobos, R., Finelli, F., Forastieri, F., Galli, S., Genova-Santos, R., Gerbino, M., González-Nuevo, J., Grandis, S., Greenslade, J., Gruppuso, A., Hagstotz, S., Hanany, S., Handley, W., Hernandez-Monteagudo, C., Hervías-Caimapo, C., Hills, M., Keihänen, E., Kitching, T., Kunz, M., Kurki-Suonio, H., Lamagna, L., Lasenby, A., Lattanzi, M., Lesgourgues, J., Lewis, A., Liguori, M., López-Caniego, M., Luzzi, G., Maffei, B., Mandolesi, N., Martinez-González, E., Martins, C. J. A. P., Masi, S., Matarrese, S., Melchiorri, A., Melin, J. -B., Migliaccio, M., Monfardini, A., Negrello, M., Notari, A., Pagano, L., Paiella, A., Paoletti, D., Piat, M., Pisano, G., Pollo, A., Poulin, V., Quartin, M., Remazeilles, M., Roman, M., Rossi, G., Rubino-Martin, J. -A., Salvati, L., Signorelli, G., Tartari, A., Tramonte, D., Trappe, N., Trombetti, T., Tucker, C., Valiviita, J., de Weijgaert, R. Van, Tent, B. van, Vennin, V., Vielva, P., Vittorio, N., Wallis, C., Young, K., Zannoni, M., Natoli, P, Ashdown, M, Banerji, R, Borrill, J, Buzzelli, A, de Gasperis, G, Delabrouille, J, Hivon, E, Molinari, D, Patanchon, G, Polastri, L, Tomasi, M, Bouchet, F, Henrot-Versillé, S, Hoang, D, Keskitalo, R, Kiiveri, K, Kisner, T, Lindholm, V, Mccarthy, D, Piacentini, F, Perdereau, O, Polenta, G, Tristram, M, Achucarro, A, Ade, P, Allison, R, Baccigalupi, C, Ballardini, M, Banday, A, Bartlett, J, Bartolo, N, Basak, S, Baumann, D, Bersanelli, M, Bonaldi, A, Bonato, M, Boulanger, F, Brinckmann, T, Bucher, M, Burigana, C, Cai, Z, Calvo, M, Carvalho, C, Castellano, M, Challinor, A, Chluba, J, Clesse, S, Colantoni, I, Coppolecchia, A, Crook, M, D'Alessandro, G, de Bernardis, P, Zotti, G, Valentino, E, Diego, J, Errard, J, Feeney, S, Fernandez-Cobos, R, Finelli, F, Forastieri, F, Galli, S, Genova-Santos, R, Gerbino, M, González-Nuevo, J, Grandis, S, Greenslade, J, Gruppuso, A, Hagstotz, S, Hanany, S, Handley, W, Hernandez-Monteagudo, C, Hervías-Caimapo, C, Hills, M, Keihänen, E, Kitching, T, Kunz, M, Kurki-Suonio, H, Lamagna, L, Lasenby, A, Lattanzi, M, Lesgourgues, J, Lewis, A, Liguori, M, López-Caniego, M, Luzzi, G, Maffei, B, Mandolesi, N, Martinez-González, E, Martins, C, Masi, S, Matarrese, S, Melchiorri, A, Melin, J, Migliaccio, M, Monfardini, A, Negrello, M, Notari, A, Pagano, L, Paiella, A, Paoletti, D, Piat, M, Pisano, G, Pollo, A, Poulin, V, Quartin, M, Remazeilles, M, Roman, M, Rossi, G, Rubino-Martin, J, Salvati, L, Signorelli, G, Tartari, A, Tramonte, D, Trappe, N, Trombetti, T, Tucker, C, Valiviita, J, de Weijgaert, R, Tent, B, Vennin, V, Vielva, P, Vittorio, N, Wallis, C, Young, K, Zannoni, M, Natoli, P., Ashdown, M., Banerji, R., Borrill, J., Buzzelli, A., de Gasperis, G., Delabrouille, J., Hivon, E., Molinari, D., Patanchon, G., Polastri, L., Tomasi, M., Bouchet, F. R., Henrot-Versillé, S., Hoang, D. T., Keskitalo, R., Kiiveri, K., Kisner, T., Lindholm, V., McCarthy, D., Piacentini, F., Perdereau, O., Polenta, G., Tristram, M., Achucarro, A., Ade, P., Allison, R., Baccigalupi, C., Ballardini, M., Banday, A. J., Bartlett, J., Bartolo, N., Basak, S., Baumann, D., Bersanelli, M., Bonaldi, A., Bonato, M., Boulanger, F., Brinckmann, T., Bucher, M., Burigana, C., Cai, Z. -Y., Calvo, M., Carvalho, C. -S., Castellano, M. G., Challinor, A., Chluba, J., Clesse, S., Colantoni, I., Coppolecchia, A., Crook, M., D'Alessandro, G., de Bernardis, P., Zotti, G. De, Valentino, E. Di, Diego, J. -M., Errard, J., Feeney, S., Fernandez-Cobos, R., Finelli, F., Forastieri, F., Galli, S., Genova-Santos, R., Gerbino, M., González-Nuevo, J., Grandis, S., Greenslade, J., Gruppuso, A., Hagstotz, S., Hanany, S., Handley, W., Hernandez-Monteagudo, C., Hervías-Caimapo, C., Hills, M., Keihänen, E., Kitching, T., Kunz, M., Kurki-Suonio, H., Lamagna, L., Lasenby, A., Lattanzi, M., Lesgourgues, J., Lewis, A., Liguori, M., López-Caniego, M., Luzzi, G., Maffei, B., Mandolesi, N., Martinez-González, E., Martins, C. J. A. P., Masi, S., Matarrese, S., Melchiorri, A., Melin, J. -B., Migliaccio, M., Monfardini, A., Negrello, M., Notari, A., Pagano, L., Paiella, A., Paoletti, D., Piat, M., Pisano, G., Pollo, A., Poulin, V., Quartin, M., Remazeilles, M., Roman, M., Rossi, G., Rubino-Martin, J. -A., Salvati, L., Signorelli, G., Tartari, A., Tramonte, D., Trappe, N., Trombetti, T., Tucker, C., Valiviita, J., de Weijgaert, R. Van, Tent, B. van, Vennin, V., Vielva, P., Vittorio, N., Wallis, C., Young, K., and Zannoni, M.
Abstract: We present an analysis of the main systematic effects that could impact the measurement of CMB polarization with the proposed CORE space mission. We employ timeline-to-map simulations to verify that the CORE instrumental set-up and scanning strategy allow us to measure sky polarization to a level of accuracy adequate to the mission science goals. We also show how the CORE observations can be processed to mitigate the level of contamination by potentially worrying systematics, including intensity-to-polarization leakage due to bandpass mismatch, asymmetric main beams, pointing errors and correlated noise. We use analysis techniques that are well validated on data from current missions such as Planck to demonstrate how the residual contamination of the measurements by these effects can be brought to a level low enough not to hamper the scientific capability of the mission, nor significantly increase the overall error budget. We also present a prototype of the CORE photometric calibration pipeline, based on that used for Planck, and discuss its robustness to systematics, showing how CORE can achieve its calibration requirements. While a fine-grained assessment of the impact of systematics requires a level of knowledge of the system that can only be achieved in a future study phase, the analysis presented here strongly suggests that the main areas of concern for the CORE mission can be addressed using existing knowledge, techniques and algorithms.
Published: 2018

36. Optical modelling and analysis of the Q and U bolometric interferometer for cosmology

Author: Sadwick L.P.,Yang T., Burke, D, Gayer, D, Kalinauskaite, E, O'Sullivan, C, Murphy, J, Scully, S, De Petris, M, De Leo, M, Mennella, A, Torchinsky, S, Zannoni, M, Amico, G, Auguste, D, Aumont, J, Banfi, S, Barbaran, G, Battaglia, P, Battistelli, E, Bau, A, Belier, B, Bennett, D, Berge, L, Bernard, J, Bersanelli, M, Bigot-Sazy, M, Bleurvac, N, Bonaparte, J, Bonis, J, Bordier, G, Breelle, E, Bunn, E, Buzi, D, Buzzelli, A, Cavaliere, F, Chanial, P, Chapron, C, Charlassier, R, Columbro, F, Coppi, G, Coppolecchia, A, Couchot, F, D'Alessandro, G, D'Agostino, R, De Bernardis, P, De Gasperis, G, Di Donato, A, Drilien, A, Dumoulin, L, Etchegoyen, A, Fasciszewski, A, Franceschet, C, Gamboa-Lerena, M, Garcia, B, Garrido, X, Gaspard, M, Gault, A, Gervasi, M, Giard, M, Giraud-Heraud, Y, Gomez Berisso, M, Gonzalez, M, Gradziel, M, Grandsire, L, Guerrard, E, Hamilton, J, Harari, D, Haynes, V, Henrot-Versille, S, Hoang, D, Holtzer, N, Incardona, F, Jules, E, Kaplan, J, Korotkov, A, Kristukat, C, Lamagna, L, Lande, J, 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, Mundo, L, Montier, L, Neel, D, Olivieri, E, Paiella, A, Pajot, F, Passerini, A, Pastoriza, H, Pelosi, A, Perbost, C, Perdereau, O, Pezzotta, F, Piacentini, F, Piat, M, Piccirillo, L, Pisano, G, Polenta, G, Prele, D, Puddu, R, Rambaud, D, Rigaut, O, Ringegni, P, Romero, G, Salatino, M, Schillaci, A, Scoccola, C, Spinelli, S, Stolpovskiy, M, Suarez, F, Tartari, A, Thermeau, J, Timbie, P, Tristram, M, Truongcanh, V, Tucker, G, Tucker, C, Vigano, D, Vittorio, N, Voisin, F, Watson, B, Wicek, F, Zullo, A, Burke D., Gayer D., Kalinauskaite E., O'Sullivan C., Murphy J. D., Scully S. P., De Petris M., De Leo M., Mennella A., Torchinsky S. A., Zannoni M., Amico G., Auguste D., Aumont J., Banfi S., Barbaran G., Battaglia P., Battistelli E., Bau A., Belier B., Bennett D. G., Berge L., Bernard J. -P., Bersanelli M., Bigot-Sazy M. -A., Bleurvac N., Bonaparte J., Bonis J., Bordier G., Breelle E., Bunn E. F., Buzi D., Buzzelli A., Cavaliere F., Chanial P., Chapron C., Charlassier R., Columbro F., Coppi G., Coppolecchia A., Couchot F., D'Alessandro G., D'Agostino R., De Bernardis P., De Gasperis G., Di Donato A., Drilien A. -A., Dumoulin L., Etchegoyen A., Fasciszewski A., Franceschet C., Gamboa-Lerena M., Garcia B., Garrido X., Gaspard M., Gault A., Gervasi M., Giard M., Giraud-Heraud Y., Gomez Berisso M., Gonzalez M., Gradziel M. L., Grandsire L., Guerrard E., Hamilton J. -C., Harari D., Haynes V., Henrot-Versille S., Hoang D. T., Holtzer N., Incardona F., Jules E., Kaplan J., Korotkov A. L., Kristukat C., Lamagna L., Lande J., Loucatos S., Louis T., Lowitz A., Lukovic V., Luterstein R., Maffei B., Marnieros S., Masi S., Mattei A., May A. J., McCulloch M. A., Medina M. C., Mele L., Melhuish S. J., Mundo L., Montier L., Murphy J. A., Neel D., Olivieri E., Paiella A., Pajot F., Passerini A., Pastoriza H., Pelosi A., Perbost C., Perdereau O., Pezzotta F., Piacentini F., Piat M. R., Piccirillo L., Pisano G., Polenta G., Prele D., Puddu R., Rambaud D., Rigaut O., Ringegni P., Romero G. E., Salatino M., Schillaci A., Scoccola C. G., Spinelli S. M., Stolpovskiy M., Suarez F., Tartari A., Thermeau J. -P., Timbie P. T., Tristram M., Truongcanh V., Tucker G. S., Tucker C. E., Vigano D., Vittorio N., Voisin F., Watson B., Wicek F., Zullo A., Sadwick L.P.,Yang T., Burke, D, Gayer, D, Kalinauskaite, E, O'Sullivan, C, Murphy, J, Scully, S, De Petris, M, De Leo, M, Mennella, A, Torchinsky, S, Zannoni, M, Amico, G, Auguste, D, Aumont, J, Banfi, S, Barbaran, G, Battaglia, P, Battistelli, E, Bau, A, Belier, B, Bennett, D, Berge, L, Bernard, J, Bersanelli, M, Bigot-Sazy, M, Bleurvac, N, Bonaparte, J, Bonis, J, Bordier, G, Breelle, E, Bunn, E, Buzi, D, Buzzelli, A, Cavaliere, F, Chanial, P, Chapron, C, Charlassier, R, Columbro, F, Coppi, G, Coppolecchia, A, Couchot, F, D'Alessandro, G, D'Agostino, R, De Bernardis, P, De Gasperis, G, Di Donato, A, Drilien, A, Dumoulin, L, Etchegoyen, A, Fasciszewski, A, Franceschet, C, Gamboa-Lerena, M, Garcia, B, Garrido, X, Gaspard, M, Gault, A, Gervasi, M, Giard, M, Giraud-Heraud, Y, Gomez Berisso, M, Gonzalez, M, Gradziel, M, Grandsire, L, Guerrard, E, Hamilton, J, Harari, D, Haynes, V, Henrot-Versille, S, Hoang, D, Holtzer, N, Incardona, F, Jules, E, Kaplan, J, Korotkov, A, Kristukat, C, Lamagna, L, Lande, J, 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, Mundo, L, Montier, L, Neel, D, Olivieri, E, Paiella, A, Pajot, F, Passerini, A, Pastoriza, H, Pelosi, A, Perbost, C, Perdereau, O, Pezzotta, F, Piacentini, F, Piat, M, Piccirillo, L, Pisano, G, Polenta, G, Prele, D, Puddu, R, Rambaud, D, Rigaut, O, Ringegni, P, Romero, G, Salatino, M, Schillaci, A, Scoccola, C, Spinelli, S, Stolpovskiy, M, Suarez, F, Tartari, A, Thermeau, J, Timbie, P, Tristram, M, Truongcanh, V, Tucker, G, Tucker, C, Vigano, D, Vittorio, N, Voisin, F, Watson, B, Wicek, F, Zullo, A, Burke D., Gayer D., Kalinauskaite E., O'Sullivan C., Murphy J. D., Scully S. P., De Petris M., De Leo M., Mennella A., Torchinsky S. A., Zannoni M., Amico G., Auguste D., Aumont J., Banfi S., Barbaran G., Battaglia P., Battistelli E., Bau A., Belier B., Bennett D. G., Berge L., Bernard J. -P., Bersanelli M., Bigot-Sazy M. -A., Bleurvac N., Bonaparte J., Bonis J., Bordier G., Breelle E., Bunn E. F., Buzi D., Buzzelli A., Cavaliere F., Chanial P., Chapron C., Charlassier R., Columbro F., Coppi G., Coppolecchia A., Couchot F., D'Alessandro G., D'Agostino R., De Bernardis P., De Gasperis G., Di Donato A., Drilien A. -A., Dumoulin L., Etchegoyen A., Fasciszewski A., Franceschet C., Gamboa-Lerena M., Garcia B., Garrido X., Gaspard M., Gault A., Gervasi M., Giard M., Giraud-Heraud Y., Gomez Berisso M., Gonzalez M., Gradziel M. L., Grandsire L., Guerrard E., Hamilton J. -C., Harari D., Haynes V., Henrot-Versille S., Hoang D. T., Holtzer N., Incardona F., Jules E., Kaplan J., Korotkov A. L., Kristukat C., Lamagna L., Lande J., Loucatos S., Louis T., Lowitz A., Lukovic V., Luterstein R., Maffei B., Marnieros S., Masi S., Mattei A., May A. J., McCulloch M. A., Medina M. C., Mele L., Melhuish S. J., Mundo L., Montier L., Murphy J. A., Neel D., Olivieri E., Paiella A., Pajot F., Passerini A., Pastoriza H., Pelosi A., Perbost C., Perdereau O., Pezzotta F., Piacentini F., Piat M. R., Piccirillo L., Pisano G., Polenta G., Prele D., Puddu R., Rambaud D., Rigaut O., Ringegni P., Romero G. E., Salatino M., Schillaci A., Scoccola C. G., Spinelli S. M., Stolpovskiy M., Suarez F., Tartari A., Thermeau J. -P., Timbie P. T., Tristram M., Truongcanh V., Tucker G. S., Tucker C. E., Vigano D., Vittorio N., Voisin F., Watson B., Wicek F., and Zullo A.
Abstract: Remnant radiation from the early universe, known as the Cosmic Microwave Background (CMB), has been redshifted and cooled, and today has a blackbody spectrum peaking at millimetre wavelengths. The QUBIC (Q&U Bolometric Interferometer for Cosmology) instrument is designed to map the very faint polaristion structure in the CMB. QUBIC is based on the novel concept of bolometric interferometry in conjunction with synthetic imaging. It will have a large array of input feedhorns, which creates a large number of interferometric baselines. The beam from each feedhorn is passed through an optical combiner, with an off-axis compensated Gregorian design, to allow the generation of the synthetic image. The optical-combiner will operate in two frequency bands (150 and 220 GHz with 25% and 18.2 % bandwidth respectively) while cryogenically cooled TES bolometers provide the sensitivity required at the image plane. The QUBIC Technical Demonstrator (TD), a proof of technology instrument that contains 64 input feed-horns, is currently being built and will be installed in the Alto Chorrillos region of Argentina. The plan is then for the full QUBIC instrument (400 feed-horns) to be deployed in Argentina and obtain cosmologically significant results. In this paper we will examine the output of the manufactered feed-horns in comparison to the nominal design. We will show the results of optical modelling that has been performed in anticipation of alignment and calibration of the TD in Paris, in particular testing the validity of real laboratory environments. We show the output of large calibrator sources (50 ° full width haf max Gaussian beams) and the importance of accurate mirror definitions when modelling large beams. Finally we describe the tolerance on errors of the position and orientation of mirrors in the optical combiner.
Published: 2018

37. Optical modelling and analysis of the Q and U bolometric interferometer for cosmology

Author: Murphy, James D., primary, Zannoni, Mario, primary, Amico, Giorgio, primary, Auguste, D., primary, Battaglia, Paola, primary, Battistelli, Elia, primary, Baù, Alessandro, primary, Bélier, Benoit, primary, Bennett, David G., primary, Bergé, Laurent, primary, Bernard, Jean-Philippe, primary, Bleurvac, Nathanaël, primary, Bonaparte, J., primary, Bonis, J., primary, Bordier, Guillaume, primary, Buzi, Daniele, primary, de Bernardis, Paolo, primary, Di Donato, A., primary, Dumoulin, Louis, primary, Franceschet, Cristian, primary, Gervasi, Massimo, primary, Giraud-Héraud, Yannick, primary, González, M., primary, Gradziel, Marcin L., primary, Guerrard, E., primary, Hamilton, Jean C., primary, Harari, D., primary, Henrot-Versille, Sophie, primary, Incardona, Federico, primary, Jules, E., primary, Kaplan, Jean, primary, Korotkov, Andrei L., primary, Lamagna, Luca, primary, Loucatos, S., primary, Lowitz, Amy E., primary, Maffei, Bruno, primary, Masi, Silvia, primary, Medina, M. C., primary, Melhuish, Simon J., primary, Montier, Ludovic, primary, Mundo, Luis, primary, Murphy, J. Anthony, primary, Pajot, François P., primary, Perbost, Camille, primary, Perdereau, Olivier, primary, Pezzotta, Federico, primary, Prêle, Damien, primary, Rambaud, Damien, primary, Ringegni, P., primary, Stolpovskiy, Mikhail, primary, Timbie, Peter T., primary, Truongcanh, V., primary, Tucker, Carole E., primary, Zullo, Antonio, primary, Kalinauskaite, Eimante, primary, Bigot-Sazy, M.-A., primary, Buzzelli, A., primary, Charlassier, R., primary, Drilien, A.-A., primary, Hoang, D. T., primary, Puddu, R., primary, Burke, David, primary, Gayer, Donnacha, primary, O'Sullivan, Créidhe, primary, Scully, Stephen P., primary, De Petris, Marco, primary, De Leo, M., primary, Mennella, Aniello, primary, Aumont, Jonathan, primary, Banfi, Stefano, primary, Barbarán, G., primary, Bersanelli, Marco, primary, Bréelle, Eric, primary, Bunn, Emory F., primary, Cavaliere, Francesco, primary, Chanial, Pierre, primary, Chapron, Claude, primary, Coppi, Gabriele, primary, Coppolecchia, Alessandro, primary, Couchot, François, primary, D’Alessandro, Giuseppe, primary, De Gasperis, Giancarlo, primary, Etchegoyen, Alberto, primary, Fasciszewski, A., primary, Gamboa, Martin, primary, García, Beatriz, primary, Garrido, X., primary, Gaspard, M., primary, Gault, Amanda, primary, Giard, Martin, primary, Gómez Berisso, M., primary, Grandsire, Laurent, primary, Haynes, V., primary, Kristukat, C., primary, Louis, T., primary, Luterstein, R., primary, Marnieros, Stefanos, primary, May, Andrew J., primary, McCulloch, Mark A., primary, Néel, Delphine, primary, Olivieri, Emiliano, primary, Paiella, Alessandro, primary, Passerini, Andrea, primary, Pastoriza, Hernan, primary, Piacentini, Francesco, primary, Piat, Michel R., primary, Piccirillo, Lucio, primary, Pisano, Giampaolo, primary, Polenta, Gianluca, primary, Romero, G. E., primary, Salatino, Maria, primary, Schillaci, Alessandro, primary, Scoccola, Claudia, primary, Spinelli, Sebastiano M., primary, Tartari, Andrea, primary, Torchinsky, S., primary, Tristram, Matthieu, primary, Tucker, Gregory S., primary, Viganò, Daniele, primary, Voisin, Fabrice, primary, Watson, Robert A., primary, Wicek, F., primary, Columbro, F., primary, D'Agostino, R., primary, Holtzer, N., primary, Lande, J., primary, Lukovic, V., primary, Mattei, A., primary, Mele, L., primary, Pelosi, A., primary, Rigaut, O., primary, Suarez, F., primary, Thermeau, J.-P., primary, and Vittorio, Nicola, primary
Published: 2018
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38. Performance of NbSi Transition-Edge Sensors readout with a 128 MUX factor for the QUBIC experiment.

Author: Salatino, M., Bélier, B., Chapron, C., Hoang, D. T., Maestre, S., Marnieros, S., Marty, W., Montier, L., Piat, M., Prêle, D., Rambaud, D., Stankowiak, G., Thermeau, J. P., Torchinsky, S. A., Henrot-Versillé, S., Voisin, F., Ade, P., Amico, G., Auguste, D., and Aumont, J.
Published: 2018
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39. On Transmission Efficiency for Wireless Broadcast Using Network Coding and Fountain Codes

Author: Le-Nam Tran, Een-Kee Hong, and Hoang D T Nguyen
Subjects: business.industry, Wireless network, Computer science, Automatic repeat request, Data_CODINGANDINFORMATIONTHEORY, Broadcasting, Computer Science Applications, Packet switching, Transmission (telecommunications), Modeling and Simulation, Linear network coding, Fountain code, Wireless, Electrical and Electronic Engineering, business, Decoding methods, Computer network
Abstract: This paper investigates the benefits of applying fountain codes (FCs) in improving the transmission efficiency in broadcasting systems. Particularly, an exact expression of the transmission efficiency for wireless broadcast using FCs is derived. This derivation allows us to compare the transmission efficiency of the fountain code approach (FCA) and network coding approach (NCA) in wireless broadcast. The numerical results demonstrate that FCA achieves better performance than NCA when the number of users is large and vice versa when the number of users is small.
Published: 2011

40. Comparison of machine learning approaches for POD24 prediction based on pretreatment PET in follicular lymphoma patients (on behalf of CALYM/LYSA groups).

Author: Hoang, D. T., Schalck, E., Ricci, R., Chartier, L., Marlot, L., Gomez, E., Nadel, B., Xerri, L., Morschhauser, F., Kanoun, S., and Rossi, C.
Subjects: FOLLICULAR lymphoma, MACHINE learning, CONVOLUTIONAL neural networks, POSITRON emission tomography, BOOSTING algorithms, CUTANEOUS T-cell lymphoma
Abstract: Such predictive models could help clinicians for early identification of poor-outcome patients and decision-making, and ultimately improve patient care. B Introduction: b Follicular Lymphoma (FL) is the second most common non-Hodgkin lymphoma in adults and is heterogeneous with 20% of poor-outcome patients relapsing/progressing within 24 months (POD24) of first treatment start (Casulo et al., JCO 2015). [Extracted from the article]
Published: 2023
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41. Path exploration based on symbolic output

Author: Hoang D. T. Nguyen, Dawei Qi, and Abhik Roychoudhury
Subjects: Theoretical computer science, Computer science, business.industry, media_common.quotation_subject, Basis path testing, Fast path, Symbolic execution, Partition (database), Any-angle path planning, Expression (mathematics), Software, Debugging, business, Software evolution, media_common
Abstract: Efficient program path exploration is important for many software engineering activities such as testing, debugging, and verification. However, enumerating all paths of a program is prohibitively expensive. In this article, we develop a partitioning of program paths based on the program output. Two program paths are placed in the same partition if they derive the output similarly, that is, the symbolic expression connecting the output with the inputs is the same in both paths. Our grouping of paths is gradually created by a smart path exploration. Our experiments show the benefits of the proposed path exploration in test-suite construction. Our path partitioning produces a semantic signature of a program—describing all the different symbolic expressions that the output can assume along different program paths. To reason about changes between program versions, we can therefore analyze their semantic signatures. In particular, we demonstrate the applications of our path partitioning in testing and debugging of software regressions.
Published: 2011

42. Thermal architecture for the QUBIC cryogenic receiver

Author: Zmuidzinas, Jonas, Gao, Jian-Rong, May, A. J., Chapron, C., Coppi, G., D'Alessandro, G., de Bernardis, P., Masi, S., Melhuish, S., Piat, M., Piccirillo, L., Schillaci, A., Thermeau, J.-P., Ade, P., Amico, G., Auguste, D., Aumont, J., Banfi, S., Barbarán, G., Battaglia, P., Battistelli, E., Baù, A., Bélier, B., Bennett, D., Bergé, L., Bernard, J.-Ph., Bersanelli, M., Bigot-Sazy, M.-A., Bleurvacq, N., Bonaparte, J., Bonis, J., Bordier, G., Bréelle, E., Bunn, E., Burke, D., Buzi, D., Buzzelli, A., Cavaliere, F., Chanial, P., Charlassier, R., Columbro, F., Coppolecchia, A., Couchot, F., D'Agostino, R., De Gasperis, G., De Leo, M., De Petris, M., Di Donato, A., Dumoulin, L., Etchegoyen, A., Fasciszewski, A., Franceschet, C., Gamboa Lerena, M. M., García, B., Garrido, X., Gaspard, M., Gault, A., Gayer, D., Gervasi, M., Giard, M., Giraud-Héraud, Y., Gómez Berisso, M., González, M., Gradziel, M., Grandsire, L., Guerrard, E., Hamilton, J.-Ch., Harari, D., Haynes, V., Henrot-Versillé, S., Hoang, D. T., 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., Mattei, A., McCulloch, M. A., Medina, M. C., Mele, L., Mennella, A., Montier, L., Mundo, L. M., Murphy, J. A., Murphy, J. D., O'Sullivan, C., Olivieri, E., Paiella, A., Pajot, F., Passerini, A., Pastoriza, H., Pelosi, A., Perbost, C., Perdereau, O., Pezzotta, F., Piacentini, F., Pisano, G., Polenta, G., Prêle, D., Puddu, R., Rambaud, D., Ringegni, P., Romero, G. E., Salatino, M., Scóccola, C. G., Scully, S., Spinelli, S., Stolpovskiy, M., Suarez, F., Tartari, A., Timbie, P., Torchinsky, S. A., Tristram, M., Truongcanh, V., Tucker, C., Tucker, G., Vanneste, S., Viganó, D., Vittorio, N., Voisin, F., Watson, B., Wicek, F., Zannoni, M., and Zullo, A.
Published: 2018
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43. Simulations and performance of the QUBIC optical beam combiner

Author: Zmuidzinas, Jonas, Gao, Jian-Rong, O'Sullivan, C., Burke, D., Gayer, D., Murphy, J. D., Scully, S., De Leo, M., De Petris, M., Mattei, A., Zullo, A., Mennella, A., Zannoni, M., Bleurvacq, N., Chapron, C., Hamilton, J.-Ch., Piat, M., Ade, P., Amico, G., Auguste, D., Aumont, J., Banfi, S., Barbarán, G., Battaglia, P., Battistelli, E., Baù, A., Bélier, B., Bennett, D., Bergé, L., Bernard, J.-Ph., Bersanelli, M., Bigot-Sazy, M.-A., Bonaparte, J., Bonis, J., Bordier, G., Bréelle, E., Bunn, E., Buzi, D., Buzzelli, A., Cavaliere, F., Chanial, P., Charlassier, R., Columbro, F., Coppi, G., Coppolecchia, A., Couchot, F., D'Agostino, R., D’Alessandro, G., de Bernardis, P., De Gasperis, G., Di Donato, A., Dumoulin, L., Etchegoyen, A., Fasciszewski, A., Franceschet, C., Gamboa Lerena, M. M., García, B., Garrido, X., Gaspard, M., Gault, A., Gervasi, M., Giard, M., Giraud-Héraud, Y., Gómez Berisso, M., González, M., Gradziel, M., Grandsire, L., Guerrard, E., Harari, D., Haynes, V., Henrot-Versillé, S., Hoang, D. T., 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., May, A., McCulloch, M., Medina, M. C., Mele, L., Melhuish, S., Montier, L., Mundo, L. M., Murphy, J. A., Olivieri, E., Paiella, A., Pajot, F., Passerini, A., Pastoriza, H., Pelosi, A., Perbost, C., Perdereau, O., Pezzotta, F., Piacentini, F., Piccirillo, L., Pisano, G., Polenta, G., Prêle, D., Puddu, R., Rambaud, D., Ringegni, P., Romero, G. E., Salatino, M., Schillaci, A., Scóccola, C. G., Spinelli, S., Stolpovskiy, M., Suarez, F., Tartari, A., Thermeau, J.-P., Timbie, P., Torchinsky, S. A., Tristram, M., Truongcanh, V., Tucker, C., Tucker, G., Vanneste, S., Viganò, D., Vittorio, N., Voisin, F., Watson, B., and Wicek, F.
Published: 2018
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44. QUBIC: the Q and U bolometric interferometer for cosmology

Author: Zmuidzinas, Jonas, Gao, Jian-Rong, O'Sullivan, C., Ade, P., Amico, G., Auguste, D., Aumont, J., Banfi, S., Barbarán, G., Battaglia, P., Battistelli, E., Baù, A., Bélier, B., Bennett, D., Bergé, L., Bernard, J.-Ph., Bersanelli, M., Bigot-Sazy, M.-A., Bleurvacq, N., Bonaparte, J., Bonis, J., Bordier, G., Bréelle, E., Bunn, E., Burke, D., Buzi, D., Buzzelli, A., Cavaliere, F., Chanial, P., Chapron, C., Charlassier, R., Columbro, F., Coppi, G., Coppolecchia, A., Couchot, F., D'Agostino, R., D’Alessandro, G., de Bernardis, P., de Gasperis, G., De Leo, M., De Petris, M., Di Donato, A., Dumoulin, L., Etchegoyen, A., Fasciszewski, A., Franceschet, C., Gamboa Lerena, M. M., García, B., Garrido, X., Gaspard, M., Gault, A., Gayer, D., Gervasi, M., Giard, M., Giraud-Héraud, Y., Gómez Berisso, M., González, M., Gradziel, M., Grandsire, L., Guerrard, E., Hamilton, J.-Ch., Harari, D., Haynes, V., Henrot-Versillé, S., Hoang, D. T., 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. C., Mele, L., Melhuish, S., Mennella, A., Montier, L., Mundo, L. M., Murphy, J. A., Murphy, J. D., Olivieri, E., Paiella, A., Pajot, F., Passerini, A., Pastoriza, H., Pelosi, A., Perbost, C., Perdereau, O., Pezzotta, F., Piacentini, F., Piat, M., Piccirillo, L., Pisano, G., Polenta, G., Prêle, D., Puddu, R., Rambaud, D., Ringegni, P., Romero, G. E., Salatino, M., Schillaci, A., Scóccola, C. G., Scully, S., Spinelli, S., Stolpovskiy, M., Suarez, F., Tartari, A., Thermeau, J.-P., Timbie, P., Torchinsky, S. A., Tristram, M., Truongcanh, V., Tucker, C., Tucker, G., Vanneste, S., Viganò, D., Vittorio, N., Voisin, F., Watson, B., Wicek, F., Zannoni, M., and Zullo, A.
Published: 2018
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45. Concept design of the LiteBIRD satellite for CMB B-mode polarization

Author: Lystrup, Makenzie, MacEwen, Howard A., Fazio, Giovanni G., Batalha, Natalie, Siegler, Nicholas, Tong, Edward C., Sekimoto, Y., Ade, P., Arnold, K., Aumont, J., Austermann, J., Baccigalupi, C., Banday, A., Banerji, R., Basak, S., Beckman, S., Bersanelli, M., Borrill, J., Boulanger, F., Brown, M. L., Bucher, M., Calabrese, E., Challinor, A., Chinone, Y., Columbro, F., Cukierman, A., Curtis, D., de Bernardis, P., de Petris, M., Dobbs, M., Dotani, T., Duband, L., Ducout, A., Ebisawa, K., Elleflot, T., Eriksen, H., Errard, J., Flauger, R., Franceschet, C., Fuskeland, U., Ganga, K., Gao, J.R., Ghigna, T., Grain, J., Gruppuso, A., Halverson, N., Hargrave, P., Hasebe, T., Hasegawa, M., Hattori, M., Hazumi, M., Henrot-Versille, S., Hill, C., Hirota, Y., Hivon, E., Hoang, D. T., Hubmayr, J., Ichiki, K., Imada, H., Ishino, H., Jaehnig, G., Kanai, H., Kashima, S., Kataoka, Y., Katayama, N., Kawasaki, T., Keskitalo, R., Kibayashi, A., Kikuchi, T., Kimura, K., Kisner, T., Kobayashi, Y., Kogiso, N., Kohri, K., Komatsu, E., Komatsu, K., Konishi, K., Krachmalnicoff, N., Kuo, C. L., Kurinsky, N., Kushino, A., Lamagna, L., Lee, A. T., Linder, E., Maffei, B., Maki, M., Mangilli, A., Martinez-Gonzalez, E., Masi, S., Matsumura, T., Mennella, A., Minami, Y., Mistuda, K., Molinari, D., Montier, L., Morgante, G., Mot, B., Murata, Y., Murphy, A., Nagai, M., Nagata, R., Nakamura, S., Namikawa, T., Natoli, P., Nishibori, T., Nishino, H., Noviello, F., O'Sullivan, C., Ochi, H., Ogawa, H., Ogawa, H., Ohsaki, H., Ohta, I., Okada, N., Patanchon, G., Piacentini, F., Pisano, G., Polenta, G., Poletti, D., Puglisi, G., Raum, C., Realini, S., Remazeilles, M., Sakurai, H., Sakurai, Y., Savini, G., Sherwin, B., Shinozaki, K., Shiraishi, M., Signorelli, G., Smecher, G., Stompor, R., Sugai, H., Sugiyama, S., Suzuki, A., Suzuki, J., Takaku, R., Takakura, H., Takakura, S., Taylor, E., Terao, Y., Thompson, K. L., Thorne, B., Tomasi, M., Tomida, H., Trappe, N., Tristram, M., Tsuji, M., Tsujimoto, M., Uozumi, S., Utsunomiya, S., Vittorio, N., Watanabe, N., Wehus, I., Westbrook, B., Winter, B., Yamamoto, R., Yamasaki, N. Y., Yanagisawa, M., Yoshida, T., Yumoto, J., Zannoni, M., and Zonca, A.
Published: 2018
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46. Optical modelling and analysis of the Q and U bolometric interferometer for cosmology

Author: Sadwick, Laurence P., Yang, Tianxin, Burke, D., Gayer, D., Kalinauskaite, E., O'Sullivan, C., Murphy, J. D., Scully, S. P., De Petris, M., De Leo, M., Mennella, A., Torchinsky, S. A., Zannoni, M., Amico, G., Auguste, D., Aumont, J., Banfi, S., Barbarán, G., Battaglia, P., Battistelli, E., Baù, A., Bélier, B., Bennett, D. G., Bergé, L., Bernard, J.-Ph., Bersanelli, M., Bigot-Sazy, M.-A., Bleurvac, N., Bonaparte, J., Bonis, J., Bordier, G., Bréelle, E., Bunn, E. F., Buzi, D., Buzzelli, A., Cavaliere, F., Chanial, P., Chapron, C., Charlassier, R., Columbro, F., Coppi, G., Coppolecchia, A., Couchot, F., D’Alessandro, G., D'Agostino, R., de Bernardis, P., De Gasperis, G., Di Donato, A., Drilien, A.-A., Dumoulin, Louis, Etchegoyen, A., Fasciszewski, A., Franceschet, C., Gamboa-Lerena, M., García, B., Garrido, X., Gaspard, M., Gault, A., Gervasi, M., Giard, M., Giraud-Héraud, Y., Gómez Berisso, M., González, M., Gradziel, M. L., Grandsire, L., Guerrard, E., Hamilton, J.-Ch., Harari, D., Haynes, V., Henrot-Versillé, S., Hoang, D. T., Holtzer, N., Incardona, F., Jules, E., Kaplan, J., Korotkov, A. L., Kristukat, C., Lamagna, L., Lande, J., Loucatos, S., Louis, T., Lowitz, A., Lukovic, V., Luterstein, R., Maffei, Bruno, Marnieros, S., Masi, S., Mattei, A., May, A. J., McCulloch, M. A., Medina, M. C., Mele, L., Melhuish, S. J., Mundo, L., Montier, L., Murphy, J. A., Néel, D., Olivieri, E., Paiella, A., Pajot, F., Passerini, A., Pastoriza, H., Pelosi, A., Perbost, C., Perdereau, O., Pezzotta, F., Piacentini, F., Piat, M. R., Piccirillo, L., Pisano, G., Polenta, G., Prêle, D., Puddu, R., Rambaud, D., Rigaut, O., Ringegni, P., Romero, G. E., Salatino, M., Schillaci, A., Scóccola, C. G., Spinelli, S. M., Stolpovskiy, M., Suarez, F., Tartari, A., Thermeau, J.-P., Timbie, P. T., Tristram, M., Truongcanh, V., Tucker, G. S., Tucker, C. E., Viganò, D., Vittorio, N., Voisin, F., Watson, B., Wicek, F., and Zullo, A.
Published: 2018
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47. On Transmission Efficiency for Wireless Broadcast Using Network Coding and Fountain Codes

Author: Nguyen, Hoang D. T., Tran, Le-Nam, Hong, Een-Kee, Nguyen, Hoang D. T., Tran, Le-Nam, and Hong, Een-Kee
Abstract: This paper investigates the benefits of applying fountain codes (FCs) in improving the transmission efficiency in broadcasting systems. Particularly, an exact expression of the transmission efficiency for wireless broadcast using FCs is derived. This derivation allows us to compare the transmission efficiency of the fountain code approach (FCA) and network coding approach (NCA) in wireless broadcast. The numerical results demonstrate that FCA achieves better performance than NCA when the number of users is large and vice versa when the number of users is small., QC 20120618
Published: 2011
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48. Path exploration based on symbolic output

Author: Qi, Dawei, primary, Nguyen, Hoang D. T., additional, and Roychoudhury, Abhik, additional
Published: 2013
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49. On Transmission Efficiency for Wireless Broadcast Using Network Coding and Fountain Codes

Author: Nguyen, Hoang D. T., primary, Tran, Le-Nam, additional, and Hong, Een-Kee, additional
Published: 2011
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50. Path Exploration Based on Symbolic Output.

Author: DAWEI QI, NGUYEN, HOANG D. T., and ROYCHOUDHURY, ABHIK
Subjects: SOFTWARE engineering, COMPUTER software testing, DEBUGGING, COMPUTER programming, FINITE state machines
Abstract: Efficient program path exploration is important for many software engineering activities such as testing, debugging, and verification. However, enumerating all paths of a program is prohibitively expensive. In this article, we develop a partitioning of program paths based on the program output. Two program paths are placed in the same partition if they derive the output similarly, that is, the symbolic expression connecting the output with the inputs is the same in both paths. Our grouping of paths is gradually created by a smart path exploration. Our experiments show the benefits of the proposed path exploration in test-suite construction. Our path partitioning produces a semantic signature of a program--describing all the different symbolic expressions that the output can assume along different program paths. To reason about changes between program versions, we can therefore analyze their semantic signatures. In particular, we demonstrate the applications of our path partitioning in testing and debugging of software regressions. [ABSTRACT FROM AUTHOR]
Published: 2013
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