AustralieFrV1, Main, Exploration, bibRecord, 00A954

Cold Atom Clocks, Precision Oscillators and Fundamental Tests

Identifieur interne : 00A954 ( Main/Exploration ); précédent : 00A953; suivant : 00A955

Cold Atom Clocks, Precision Oscillators and Fundamental Tests

Auteurs : S. Bize [France] ; P. Wolf [France] ; M. Abgrall [France] ; L. Cacciapuoti [France] ; A. Clairon [France] ; J. Grünert [France] ; Ph. Laurent [France] ; P. Lemonde [France] ; A. N. Luiten [Australie] ; I. Maksimovic [France] ; C. Mandache [Roumanie] ; H. Marion [France] ; F. Pereira Dos Santos [France] ; P. Rosenbusch [France] ; C. Salomon [France] ; G. Santarelli [France] ; Y. Sortais [France] ; M. E. Tobar [Australie] ; C. Vian [France] ; S. Zhang [France]

Source :

Lecture Notes in Physics [ 0075-8450 ] ; 2004.

RBID : ISTEX:CF1DA4670D42322012E452CA8424F669B3A958B1

English descriptors

Abstract

Abstract: We describe two experimental tests of the Equivalence Principle that are based on frequency measurements between precision oscillators and/or highly accurate atomic frequency standards. Based on comparisons between the hyperfine frequencies of 87Rb and 133Cs in atomic fountains, the first experiment constrains the variability of fundamental constants. The second experiment is based on a comparison between a cryogenic sapphire oscillator and a hydrogen maser. It tests Local Lorentz Invariance. In both cases, we report recent results which improve significantly over previous experiments.

Url:

https://api.istex.fr/document/CF1DA4670D42322012E452CA8424F669B3A958B1/fulltext/pdf

DOI: 10.1007/978-3-540-40991-5_12

Affiliations:

Links toward previous steps (curation, corpus...)

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Le document en format XML

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<front><div type="abstract" xml:lang="en">Abstract: We describe two experimental tests of the Equivalence Principle that are based on frequency measurements between precision oscillators and/or highly accurate atomic frequency standards. Based on comparisons between the hyperfine frequencies of 87Rb and 133Cs in atomic fountains, the first experiment constrains the variability of fundamental constants. The second experiment is based on a comparison between a cryogenic sapphire oscillator and a hydrogen maser. It tests Local Lorentz Invariance. In both cases, we report recent results which improve significantly over previous experiments.</div>
</front>
</TEI>
<affiliations><list><country><li>Australie</li>
<li>France</li>
<li>Roumanie</li>
</country>
<region><li>Île-de-France</li>
</region>
<settlement><li>Paris</li>
</settlement>
</list>
<tree><country name="France"><region name="Île-de-France"><name sortKey="Bize, S" sort="Bize, S" uniqKey="Bize S" first="S." last="Bize">S. Bize</name>
</region>
<name sortKey="Abgrall, M" sort="Abgrall, M" uniqKey="Abgrall M" first="M." last="Abgrall">M. Abgrall</name>
<name sortKey="Cacciapuoti, L" sort="Cacciapuoti, L" uniqKey="Cacciapuoti L" first="L." last="Cacciapuoti">L. Cacciapuoti</name>
<name sortKey="Clairon, A" sort="Clairon, A" uniqKey="Clairon A" first="A." last="Clairon">A. Clairon</name>
<name sortKey="Grunert, J" sort="Grunert, J" uniqKey="Grunert J" first="J." last="Grünert">J. Grünert</name>
<name sortKey="Laurent, Ph" sort="Laurent, Ph" uniqKey="Laurent P" first="Ph." last="Laurent">Ph. Laurent</name>
<name sortKey="Lemonde, P" sort="Lemonde, P" uniqKey="Lemonde P" first="P." last="Lemonde">P. Lemonde</name>
<name sortKey="Maksimovic, I" sort="Maksimovic, I" uniqKey="Maksimovic I" first="I." last="Maksimovic">I. Maksimovic</name>
<name sortKey="Marion, H" sort="Marion, H" uniqKey="Marion H" first="H." last="Marion">H. Marion</name>
<name sortKey="Pereira Dos Santos, F" sort="Pereira Dos Santos, F" uniqKey="Pereira Dos Santos F" first="F." last="Pereira Dos Santos">F. Pereira Dos Santos</name>
<name sortKey="Rosenbusch, P" sort="Rosenbusch, P" uniqKey="Rosenbusch P" first="P." last="Rosenbusch">P. Rosenbusch</name>
<name sortKey="Salomon, C" sort="Salomon, C" uniqKey="Salomon C" first="C." last="Salomon">C. Salomon</name>
<name sortKey="Santarelli, G" sort="Santarelli, G" uniqKey="Santarelli G" first="G." last="Santarelli">G. Santarelli</name>
<name sortKey="Sortais, Y" sort="Sortais, Y" uniqKey="Sortais Y" first="Y." last="Sortais">Y. Sortais</name>
<name sortKey="Vian, C" sort="Vian, C" uniqKey="Vian C" first="C." last="Vian">C. Vian</name>
<name sortKey="Wolf, P" sort="Wolf, P" uniqKey="Wolf P" first="P." last="Wolf">P. Wolf</name>
<name sortKey="Wolf, P" sort="Wolf, P" uniqKey="Wolf P" first="P." last="Wolf">P. Wolf</name>
<name sortKey="Zhang, S" sort="Zhang, S" uniqKey="Zhang S" first="S." last="Zhang">S. Zhang</name>
</country>
<country name="Australie"><noRegion><name sortKey="Luiten, A N" sort="Luiten, A N" uniqKey="Luiten A" first="A. N." last="Luiten">A. N. Luiten</name>
</noRegion>
<name sortKey="Tobar, M E" sort="Tobar, M E" uniqKey="Tobar M" first="M. E." last="Tobar">M. E. Tobar</name>
</country>
<country name="Roumanie"><noRegion><name sortKey="Mandache, C" sort="Mandache, C" uniqKey="Mandache C" first="C." last="Mandache">C. Mandache</name>
</noRegion>
</country>
</tree>
</affiliations>
</record>

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Cold Atom Clocks, Precision Oscillators and Fundamental Tests

Cold Atom Clocks, Precision Oscillators and Fundamental Tests

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