Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/34354
DC Field | Value | Language |
---|---|---|
dc.contributor.author | RICCI, ROBERTO | en_US |
dc.contributor.author | NEGUSINI, MONIA | en_US |
dc.contributor.author | PERINI, FEDERICO | en_US |
dc.contributor.author | BORTOLOTTI, Claudio | en_US |
dc.contributor.author | ROMA, MAURO | en_US |
dc.contributor.author | MACCAFERRI, Giuseppe | en_US |
dc.contributor.author | STAGNI, Matteo | en_US |
dc.contributor.author | Clivati, Cecilia | en_US |
dc.contributor.author | Mura, Alberto | en_US |
dc.contributor.author | Levi, Filippo | en_US |
dc.contributor.author | Calonico, Davide | en_US |
dc.contributor.author | Bianco, Giuseppe | en_US |
dc.contributor.author | de Cumis, Mario Siciliani | en_US |
dc.contributor.author | Amato, Luigi Santamaria | en_US |
dc.contributor.author | Iacolina, Noemi Maria | en_US |
dc.contributor.author | VALENTE, Giuseppe | en_US |
dc.contributor.author | MIGONI, CARLO | en_US |
dc.contributor.author | MELIS, Andrea | en_US |
dc.date.accessioned | 2023-07-28T08:51:02Z | - |
dc.date.available | 2023-07-28T08:51:02Z | - |
dc.date.issued | 2021 | en_US |
dc.identifier.issn | 1824-8039 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/34354 | - |
dc.description.abstract | Atomic clock synchronization plays an important role in both astronomical and geodetic Very Long Baseline Interferometry, as time and frequency standards are provided by station clocks. National metrological institutes have recently started streaming (via optical fiber links) frequency references from ultra-stable clocks based on optical line transitions in Strontium/Ytterbium laser-cooled lattices. Optical lattice clocks are already two orders of magnitude more stable than the radio station H-masers. In this talk we will describe how the Italian Qauntum Backbone (IQB) was used to carry out a series of European geodetic VLBI experiments in which the Medicina and Matera radio stations were connected to the same remote clock located at the Italian Metrological institute in Turin, via the IQB optical link. In the foreseeable future a European VLBI network of radio stations could be connected via optical fiber links to a single very high-performance clock hosted by a European Metrological institute. | en_US |
dc.language.iso | eng | en_US |
dc.title | VLBI experiments with the dissemination of a common clock via coherent optical fiber link | en_US |
dc.type | Conference paper | - |
dc.identifier.scopus | 2-s2.0-85129746137 | en_US |
dc.identifier.url | https://pos.sissa.it/cgi-bin/reader/conf.cgi?confid=399 | en_US |
dc.identifier.url | https://pos.sissa.it/399/029/pdf | en_US |
dc.relation.medium | ELETTRONICO | en_US |
dc.relation.volume | 399 | en_US |
dc.type.referee | REF_1 | en_US |
dc.publisher.name | Trieste : Scuola Internazionale Superiore di Studi Avanzati | en_US |
dc.relation.conferencename | European VLBI Network Mini-Symposium and Users' Meeting 2021 | en_US |
dc.relation.conferenceplace | online | en_US |
dc.relation.conferencedate | 12-14 July, 2021 | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | POS PROCEEDINGS OF SCIENCE | en_US |
dc.type.miur | 273 Contributo in Atti di convegno | - |
dc.relation.ercsector | ERC sectors::Physical Sciences and Engineering::PE9 Universe sciences: astro-physics/chemistry/biology; solar systems; stellar, galactic and extragalactic astronomy, planetary systems, cosmology, space science, instrumentation | en_US |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegare il file al passo 5-Carica) | en_US |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | Conference paper | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | IRA Bologna | - |
crisitem.author.dept | IRA Bologna | - |
crisitem.author.dept | IRA Bologna | - |
crisitem.author.dept | IRA Bologna | - |
crisitem.author.dept | IRA Bologna | - |
crisitem.author.dept | IRA Bologna | - |
crisitem.author.dept | O.A. Cagliari | - |
crisitem.author.dept | O.A. Cagliari | - |
crisitem.author.orcid | 0000-0003-4631-1528 | - |
crisitem.author.orcid | 0000-0002-0064-5533 | - |
crisitem.author.orcid | 0000-0002-8935-8142 | - |
crisitem.author.orcid | 0000-0002-6480-4564 | - |
crisitem.author.orcid | 0000-0003-4142-3897 | - |
crisitem.author.orcid | 0000-0002-1482-708X | - |
crisitem.author.orcid | 0000-0003-0294-0365 | - |
crisitem.author.orcid | 0000-0002-9033-9571 | - |
crisitem.author.orcid | 0000-0002-6558-1315 | - |
crisitem.journal.journalissn | 1824-8039 | - |
crisitem.journal.ance | E188909 | - |
Appears in Collections: | 3.01 Contributi in Atti di convegno |
Files in This Item:
File | Description | Size | Format | |
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Ricci_et_al_EVN2021_029.pdf | PDF editoriale | 276.16 kB | Adobe PDF | View/Open |
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