Determination of the Rydberg constant by direct frequency measuremen (Articolo in rivista)

Type
Label
  • Determination of the Rydberg constant by direct frequency measuremen (Articolo in rivista) (literal)
Anno
  • 1995-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1109/19.377909 (literal)
Alternative label
  • Nez F.; Plimmer M.D.; Bourzeix S.; Julien L.; Biraben F.; Felder R.; Millerioux Y.; De Natale P. (1995)
    Determination of the Rydberg constant by direct frequency measuremen
    in IEEE transactions on instrumentation and measurement
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Nez F.; Plimmer M.D.; Bourzeix S.; Julien L.; Biraben F.; Felder R.; Millerioux Y.; De Natale P. (literal)
Pagina inizio
  • 568 (literal)
Pagina fine
  • 571 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 44 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 4 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 2 (literal)
Note
  • Scopu (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Laboratoire Kastler Brossel, Laboratoire de l'ecole Normale Superieure et de l'Universitè P. e M. Curie, 75252 Paris, France; Bureau Int. des Poides et Mesures, F-92312 Sevres, France; BNM, Institut National de Metrologie, F-75141 Paris 03, France; European Laboratory for Nonlinear Spectroscopy (LENS) Largo E. Fermi 2, 50125 Firenze, Italy (literal)
Titolo
  • Determination of the Rydberg constant by direct frequency measuremen (literal)
Abstract
  • We have built a frequency chain to connect the frequencies of the 2S-8S/D two-photon transitions in hydrogen to two optical standards, the methane-stabilized He-Ne laser and the iodine-stabilized He-Ne laser. In this way, an optical frequency of atomic hydrogen is directly linked for the first time to the cesium clock without any interferometry. We deduce a new value for the Rydberg constant with an uncertainty of 2.2 parts in 10(11). This value is in very good agreement with published values. The same frequency scheme has been used to measure the frequencies of the 5S-5D two-photon transition in rubidium and 2(3)S(1-)3(3)P(o) in helium. (literal)
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