Progress in linking the Farad and the R/sub K/ value to the SI units at BNM-LCIE

Trapon, G.; Thevenot, O.; Lacueille, J.C.; Poirier, W.; Fhima, H.; Genevès, G.

doi:10.1109/19.918194

Cited by 14 publications

(11 citation statements)

References 5 publications

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“…The first group of R K values corresponds to the direct measurements of the von Kitzling constant with the Lampard capacitor. The values obtained in the different NMIs are detailed on this figure [33,34,35,36,37]. These determinations of R K are in good agreement.…”

Section: Determination Of Von Kitzling Constantsupporting

confidence: 70%

Measurement of the ratio h/mRb and determination of the fine structure constant

Cadoret

Mirandes

Cladé

et al. 2011

Comptes Rendus. Physique

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We present a review of the most precise determinations of the fine structure constant α which are obtained in different domains of physics. We describe the measurement of the ratio h/m Rb between the Plank constant and the mass of Rubidium atom which leads to a precise value of α which is very few dependent of the QED. Finally, we present a review of the different determinations of the von Kitzling constant R K .Nous présentons une revue des déterminations les plus précises de la constante de structure fine α qui sont obtenues dans différents domaines de la physique. Nous décrivons la mesure du rapport h/m Rb entre la constante de Planck et la masse de l'atome de rubidium qui conduità une valeur de α très précise et très peu dépendante de l'électrodynamique quantique. Finalement nous présentons une revue des différentes déterminations de la constante de von Kitzling R K .

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Section: Determination Of Von Kitzling Constantsupporting

confidence: 70%

Measurement of the ratio h/mRb and determination of the fine structure constant

Cadoret

Mirandes

Cladé

et al. 2011

Comptes Rendus. Physique

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“…B35.1-B35.5 are five calculable-capacitor determinations of R K from NIST (Jeffery et al, 1998(Jeffery et al, , 1997, the National Metrology Institute (NMI), Lindfield, Australia (Small et al, 1997), NPL (Hartland et al, 1988), NIM (Zhang et al, 1995), and Laboratoire national de métrologie et d'essais (LNE), Trappes, France (Trapon et al, 2003(Trapon et al, , 2001, respectively, and are labeled NIST-97, NMI-97, NPL-88, NIM-95, and LNE-01.…”

Section: B Electrical Datamentioning

confidence: 99%

CODATA Recommended Values of the Fundamental Physical Constants: 2010

Mohr,

Taylor,

Newell

2012

Preprint

173

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This paper gives the 2010 self-consistent set of values of the basic constants and conversion factors of physics and chemistry recommended by the Committee on Data for Science and Technology (CODATA) for international use. The 2010 adjustment takes into account the data considered in the 2006 adjustment as well as the data that became available from 1 January 2007, after the closing date of that adjustment, until 31 December 2010, the closing date of the new adjustment. Further, it describes in detail the adjustment of the values of the constants, including the selection of the final set of input data based on the results of least-squares analyses. The 2010 set replaces the previously recommended 2006 CODATA set and may also be found on the World Wide Web at physics.nist.gov/constants.

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“…The value of R K obtained at the Laboratoire National d'Essais (LNE), Trappes, France, is (Trapon et al, 2003(Trapon et al, , 2001)…”

Section: Lne: Calculable Capacitormentioning

confidence: 99%

CODATA Recommended Values of the Fundamental Physical Constants: 2006

Mohr,

Taylor,

Newell

2008

Preprint

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This paper gives the 2006 self-consistent set of values of the basic constants and conversion factors of physics and chemistry recommended by the Committee on Data for Science and Technology (CODATA) for international use. Further, it describes in detail the adjustment of the values of the constants, including the selection of the final set of input data based on the results of least-squares analyses. The 2006 adjustment takes into account the data considered in the 2002 adjustment as well as the data that became available between 31 December 2002, the closing date of that adjustment, and 31 December 2006, the closing date of the new adjustment. The new data have led to a significant reduction in the uncertainties of many recommended values. The 2006 set replaces the previously recommended 2002 CODATA set and may also be found on the World Wide Web at physics.nist.gov/constants. ContentsGlossary * This report was prepared by the authors under the auspices of the CODATA Task Group on Fundamental Constants. The members of the task group are:

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Progress in linking the Farad and the R/sub K/ value to the SI units at BNM-LCIE

Cited by 14 publications

References 5 publications

Measurement of the ratio h/mRb and determination of the fine structure constant

Measurement of the ratio h/mRb and determination of the fine structure constant

CODATA Recommended Values of the Fundamental Physical Constants: 2010

CODATA Recommended Values of the Fundamental Physical Constants: 2006

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