Nicola Vittorio
University of Rome Tor Vergata
429 Papers
20.4K Citations
Nicola Vittorio is an academic researcher from University of Rome Tor Vergata. The author has contributed to research in topics: Cosmic microwave background & Planck. The author has an hindex of 117, co-authored 416 publications. Previous affiliations of Nicola Vittorio include Istituto Nazionale di Fisica Nucleare & Sapienza University of Rome.
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Papers
Testing for non-Gaussianity of the cosmic microwave background in harmonic space: an empirical process approach
TL;DR: In this article, a model-independent approach for measuring non-Gaussianity of the Cosmic Microwave Background (CMB) anisotropy pattern is presented, based on the empirical distribution function of the normalized spherical harmonic expansion coefficients a_lm of a nearly full-sky CMB map, like the ones expected from forthcoming satellite experiments.
Constraints on primordial non-Gaussianity from a needlet analysis of the WMAP-5 data
Davide Pietrobon,Davide Pietrobon,Paolo Cabella,Paolo Cabella,Amedeo Balbi,G. de Gasperis,Nicola Vittorio +6 more
TL;DR: In this paper, a non-Gaussian signal in the Wilkinson Microwave Anisotropy Probe (WMAP) 5-year temperature anisotropic maps was obtained by performing a needlet-based data analysis.
ROMA: a map-making algorithm for polarised CMB data sets
TL;DR: ROMA is a fast, accurate, and robust implementation of the iterative generalised least-squares approach to map-making, and is benchmarked on realistic simulated data from the last polarisation-sensitive flight of BOOMERanG.
Spherical needlets for cosmic microwave background data analysis
Domenico Marinucci,Davide Pietrobon,Amedeo Balbi,Paolo Baldi,P. Cabella,Gerard Kerkyacharian,P. Natoli,Dominique Picard,Nicola Vittorio +8 more
TL;DR: In this paper, spherical wavelet coefficients are asymptotically uncorrelated at any fixed angular distance, which makes their use in statistical procedures very promising, and they may be especially useful in the analysis of cosmic microwave background (CMB) data on the incomplete sky, as well as other cosmological observations.
Exploring cosmic origins with CORE: Effects of observer peculiar motion
Carlo Burigana,Carlo Burigana,C. S. Carvalho,Tiziana Trombetti,Tiziana Trombetti,Alessio Notari,Miguel Quartin,G. De Gasperis,Alessandro Buzzelli,Nicola Vittorio,G. de Zotti,P. de Bernardis,Jens Chluba,Maciej Bilicki,Luigi Danese,Jacques Delabrouille,L. Toffolatti,Andrea Lapi,Mattia Negrello,Pasquale Mazzotta,Douglas Scott,D. Contreras,Ana Achúcarro,Peter A. R. Ade,R. Allison,M. Ashdown,Mario Ballardini,A. J. Banday,R. Banerji,James G. Bartlett,Nicola Bartolo,S. Basak,Marco Bersanelli,A. Bonaldi,M. Bonato,J. Borrill,François R. Bouchet,Francois Boulanger,Thejs Brinckmann,Martin Bucher,P. Cabella,Zhen-Yi Cai,Martino Calvo,Marco Castellano,Anthony Challinor,Sebastien Clesse,I. Colantoni,Alessandro Coppolecchia,Martin Crook,Giuseppe D'Alessandro,Jose M. Diego,A. Di Marco,E. Di Valentino,Josquin Errard,Stephen M. Feeney,R. Fernandez-Cobos,Simone Ferraro,Fabio Finelli,Francesco Forastieri,Silvia Galli,Ricardo Genova-Santos,Martina Gerbino,J. González-Nuevo,Sebastian Grandis,J. Greenslade,S. Hagstotz,Shaul Hanany,Will Handley,Carlos Hernández-Monteagudo,C. Hervias-Caimapo,Matthew Hills,Eric Hivon,K. Kiiveri,Ted Kisner,Thomas Kitching,M. Kunz,Hannu Kurki-Suonio,Luca Lamagna,Anthony Lasenby,Massimiliano Lattanzi,Julien Lesgourgues,Michele Liguori,V. Lindholm,M. López-Caniego,Gemma Luzzi,Bruno Maffei,N. Mandolesi,N. Mandolesi,Enrique Martinez-Gonzalez,C. J. A. P. Martins,Silvia Masi,Sabino Matarrese,D. McCarthy,Alessandro Melchiorri,Jean-Baptiste Melin,Diego Molinari,Diego Molinari,Alessandro Monfardini,Paolo Natoli,Paolo Natoli,Alessandro Paiella,Daniela Paoletti,Guillaume Patanchon,M. Piat,Giampaolo Pisano,L. Polastri,G. Polenta,Agnieszka Pollo,Vivian Poulin,Mathieu Remazeilles,M. Roman,Jose Alberto Rubino-Martin,Laura Salvati,A. Tartari,M. Tomasi,D. Tramonte,Neil Trappe,Carole Tucker,Jussi Valiviita,R. Van de Weijgaert,B. Van Tent,Vincent Vennin,P. Vielva,Karl Young,Mario Zannoni +124 more
TL;DR: In this article, the effects on the CMB, CIB, and thermal SZ effect due to the peculiar motion of an observer with respect to CMB rest frame, which induces boosting effects, are discussed.