Obiettivo The detection of primordial gravity waves created during the Big Bang ranks among the greatest potential intellectual achievements in modern science. During the last few decades, the instrumental progress necessary to achieve this has been nothing short of breath taking. However, from the latest ultra-sensitive experiments such as BICEP2 and Planck, it is clear that instrumental sensitivity alone will not be sufficient to make a robust detection of gravitational waves. Contamination in the form of astrophysical radiation from the Milky Way, for instance thermal dust and synchrotron radiation, obscures the cosmological signal by orders of magnitude. Even more critically are second-order interactions between this radiation and the instrument characterization itself that lead to a highly non-linear and complicated problem.We propose a ground-breaking solution to this problem that allows for joint estimation of cosmological parameters, astrophysical components, and instrument specifications. The engine of this method is called Gibbs sampling, which we have already applied extremely successfully to basic CMB component separation. The new and critical step is to apply this method to raw time-ordered observations observed directly by the instrument, as opposed to pre-processed frequency maps. While representing a ~100-fold increase in input data volume, this step is unavoidable in order to break through the current foreground-induced systematics floor. We will apply this method to the Planck LFI observations, and deliver a new set of legacy Planck LFI maps that are robust with respect to instrumental systematics and astrophysical foregrounds. We will also combine these data with similar observations from WMAP (23-94 GHz) and C-BASS (5 GHz), to produce the world’s best measurements of polarized synchrotron emission at CMB frequencies. These data products and mehods will play a central role in designing and optimizing future inflationary gravitational wave experiments. Campo scientifico natural sciencesphysical sciencesastronomyobservational astronomygravitational wavesnatural sciencesphysical sciencesastronomyphysical cosmologybig bang Programma(i) H2020-EU.2.1.6. - INDUSTRIAL LEADERSHIP - Leadership in enabling and industrial technologies – Space Main Programme H2020-EU.2.1.6.3. - Enabling exploitation of space data Argomento(i) COMPET-4-2017 - Scientific data exploitation Invito a presentare proposte H2020-COMPET-2017 Vedi altri progetti per questo bando Meccanismo di finanziamento RIA - Research and Innovation action Coordinatore UNIVERSITETET I OSLO Contribution nette de l'UE € 617 812,50 Indirizzo PROBLEMVEIEN 5-7 0313 Oslo Norvegia Mostra sulla mappa Regione Norge Oslo og Viken Oslo Tipo di attività Higher or Secondary Education Establishments Collegamenti Contatta l’organizzazione Opens in new window Sito web Opens in new window Partecipazione a programmi di R&I dell'UE Opens in new window Rete di collaborazione HORIZON Opens in new window Costo totale € 707 367,50 Partecipanti (4) Classifica in ordine alfabetico Classifica per Contributo netto dell'UE Espandi tutto Riduci tutto UNIVERSITA DEGLI STUDI DI MILANO Italia Contribution nette de l'UE € 261 750,00 Indirizzo Via Festa Del Perdono 7 20122 Milano Mostra sulla mappa Regione Nord-Ovest Lombardia Milano Tipo di attività Higher or Secondary Education Establishments Collegamenti Contatta l’organizzazione Opens in new window Sito web Opens in new window Partecipazione a programmi di R&I dell'UE Opens in new window Rete di collaborazione HORIZON Opens in new window Costo totale € 302 575,00 ISTITUTO NAZIONALE DI ASTROFISICA Italia Contribution nette de l'UE € 234 610,00 Indirizzo VIALE DEL PARCO MELLINI 84 00136 Roma Mostra sulla mappa Regione Centro (IT) Lazio Roma Tipo di attività Research Organisations Collegamenti Contatta l’organizzazione Opens in new window Sito web Opens in new window Partecipazione a programmi di R&I dell'UE Opens in new window Rete di collaborazione HORIZON Opens in new window Costo totale € 245 877,50 HELSINGIN YLIOPISTO Finlandia Contribution nette de l'UE € 85 225,00 Indirizzo YLIOPISTONKATU 3 00014 Helsingin Yliopisto Mostra sulla mappa Regione Manner-Suomi Helsinki-Uusimaa Helsinki-Uusimaa Tipo di attività Higher or Secondary Education Establishments Collegamenti Contatta l’organizzazione Opens in new window Sito web Opens in new window Partecipazione a programmi di R&I dell'UE Opens in new window Rete di collaborazione HORIZON Opens in new window Costo totale € 103 975,00 PLANETEK HELLAS ETAIREIA PERIORISMENIS EFTHYNIS YPIRESIES CHARTOGRAFISIS MESO DORYFOROU Grecia Contribution nette de l'UE € 300 000,00 Indirizzo LEOFOROS KIFISSIAS 44 15125 Maroussi Mostra sulla mappa PMI L’organizzazione si è definita una PMI (piccola e media impresa) al momento della firma dell’accordo di sovvenzione. Sì Regione Αττική Aττική Βόρειος Τομέας Αθηνών Tipo di attività Private for-profit entities (excluding Higher or Secondary Education Establishments) Collegamenti Contatta l’organizzazione Opens in new window Sito web Opens in new window Partecipazione a programmi di R&I dell'UE Opens in new window Rete di collaborazione HORIZON Opens in new window Costo totale € 300 000,00