Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Christophe Daussy"'
Autor:
S. Briaudeau, Anne Amy-Klein, Benoît Darquié, Michel Abgrall, Dang Bao An Tran, Paul-Eric Pottie, Rodolphe Le Targat, Nicolas Cahuzac, Etienne Cantin, Catherine Martin, O. Kozlova, Elias Moufarej, Louis Lecordier, Olivier Lopez, Christophe Daussy, Mathieu Manceau, Anne Cournol
Publikováno v:
2020 Joint Conference of the IEEE International Frequency Control Symposium and International Symposium on Applications of Ferroelectrics (IFCS-ISAF)
2020 Joint Conference of the IEEE International Frequency Control Symposium and International Symposium on Applications of Ferroelectrics (IFCS-ISAF), Jul 2020, Keystone, United States. pp.1-2, ⟨10.1109/IFCS-ISAF41089.2020.9234846⟩
2020 Joint Conference of the IEEE International Frequency Control Symposium and International Symposium on Applications of Ferroelectrics (IFCS-ISAF), Jul 2020, Keystone, United States. pp.1-2, ⟨10.1109/IFCS-ISAF41089.2020.9234846⟩
International audience; We aim to demonstrate the first mise en pratique of the kelvin, within the framework of the new International System of Units (SI), with a direct link to the atomic fountains of LNE-SYRTE laboratory, the French time-frequency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b0a340f4001b224035333e60288d7fa
https://doi.org/10.1109/ifcs-isaf41089.2020.9234846
https://doi.org/10.1109/ifcs-isaf41089.2020.9234846
Publikováno v:
Journal of Molecular Spectroscopy, 318
The semiclassical formalism of Robert and Bonamy is used to calculate the linewidths of rovibrational transitions of ammonia in collision with argon. Two accurate ab initio potential energy surfaces (PES) have been applied to model the NH3-Ar interac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::593f6f69f0ae6423389665a6b853a204
https://doi.org/10.1016/j.jms.2015.09.011
https://doi.org/10.1016/j.jms.2015.09.011
Publikováno v:
Proceedings of the 2018 Conference on Precision Electromagnetic Measurements (CPEM 2018)
2018 Conference on Precision Electromagnetic Measurements (CPEM 2018)
2018 Conference on Precision Electromagnetic Measurements (CPEM 2018), Jul 2018, Paris, France. pp.1-2, ⟨10.1109/CPEM.2018.8501241⟩
2018 Conference on Precision Electromagnetic Measurements (CPEM 2018)
2018 Conference on Precision Electromagnetic Measurements (CPEM 2018), Jul 2018, Paris, France. pp.1-2, ⟨10.1109/CPEM.2018.8501241⟩
Next autumn, the redefinition of the international System of Units (SI), and in particular of the temperature unit, will be accepted by the General Conference on Weights and Measures (CGPM). Several projects are under way to prepare the new “Mise e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fafb6c8f6a1b7f632c8b4e29bdcd06f
https://hal.archives-ouvertes.fr/hal-02410624
https://hal.archives-ouvertes.fr/hal-02410624
Autor:
Catherine Martin, S. Briaudeau, Benoît Darquié, Christophe Daussy, O. Kozlova, Elias Moufarej
Publikováno v:
Proceedings of the 73rd International Symposium on Molecular Spectroscopy.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0b274dad6a778f9047cd50d46dc4b21
https://doi.org/10.15278/isms.2018.fd03
https://doi.org/10.15278/isms.2018.fd03
Autor:
Roman A. Motiyenko, Pierre Asselin, Benoît Darquié, T. E. Wall, Olivier Lopez, Anne Amy-Klein, Sean Tokunaga, Richard Hendricks, Alexander Shelkovnikov, Yann Berger, L. Margulès, Louis Lecordier, M. R. Tarbutt, Christophe Daussy, Christian Chardonnet, Thérèse R. Huet, Mathieu Manceau, Matthieu Pierens, Anne Cournol
Publikováno v:
Proceedings of the 73rd International Symposium on Molecular Spectroscopy.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a7eac63712d8d60c64a8b00e8bb41ad
https://doi.org/10.15278/isms.2018.fd04
https://doi.org/10.15278/isms.2018.fd04
Autor:
J. T. Zhang, Laurent Pitre, José J. Segovia, Christof Gaiser, D. R. White, Bernd Fellmuth, Roberto Gavioso, Livio Gianfrani, G. Sutton, Graham Machin, F. Sparasci, Robin Underwood, O. Kozlova, Samuel P. Benz, Lara Risegari, Peter P. M. Steur, S. Briaudeau, Antonio Castrillo, Elias Moufarej, M.D. Plimmer, Michael R. Moldover, T. Zandt, Joachim Fischer, Jifeng Qu, Luigi Moretti, M.C. Martín, Christophe Daussy, Benoît Darquié, M de Podesta, XiaoJuan Feng, D. Madonna Ripa, D. del Campo
Publikováno v:
Metrologia
Metrologia, IOP Publishing, 2018, 55 (2), pp.R1-R20. ⟨10.1088/1681-7575/aaa790⟩
Metrologia, IOP Publishing, 2018, 55 (2), pp.R1-R20. ⟨10.1088/1681-7575/aaa790⟩
International audience; The International Committee for Weights and Measures (CIPM), at its meeting in October 2017, followed the recommendation of the Consultative Committee for Units (CCU) on the redefinition of the kilogram, ampere, kelvin and mol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d40501726fa7371fd5d9778ed713e857
http://hdl.handle.net/11591/384862
http://hdl.handle.net/11591/384862
Publikováno v:
International Conference on Space Optics — ICSO 2004.
We have demonstrated the feasibility of a free-space ultra-stable optical link on a 3 meters test bench, operating at 100 MHz. With this type of link, it is possible to transfer a 100 MHz signal with a relative frequency stability of a few 10−14 at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9b5d60f7cf46124639f0080c849cf2e
https://doi.org/10.1117/12.2307982
https://doi.org/10.1117/12.2307982
Autor:
Clara Stoeffler, Benoît Darquié, Christophe Daussy, Frédéric Auguste, Anne Amy-Klein, Sean Tokunaga, Alexander Shelkovnikov, Christian Chardonnet
Publikováno v:
Molecular Physics
Molecular Physics, Taylor & Francis, 2013, 111 (14-15), pp.2363-2373
Molecular Physics, Taylor & Francis, 2013, 111 (14-15), pp.2363-2373
International audience; To date no experiment has reached the level of sensitivity required to observe weak nuclear force induced parity violation (PV) energy differences in chiral molecules. In this paper, we present the approach, adopted at Laborat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc978ae14d830b72f89286000964c3ec
https://doi.org/10.1080/00268976.2013.821186
https://doi.org/10.1080/00268976.2013.821186
Autor:
S. Briaudeau, Christian J. Bordé, Anne Amy-Klein, Olivier Lopez, Benoît Darquié, Khelifa Djerroud, Christophe Daussy, Christian Chardonnet, A. Gauguet, Cyril Lemarchand
Publikováno v:
Comptes Rendus Physique. 10:883-893
In this article, we describe an experiment performed at the Laboratoire de physique des lasers and dedicated to an optical measurement of the Boltzmann constant k B . With the proposed innovative technique, determining k B comes down to an ordinary f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e53bacc65fc6f6e32491f85cbac2f1a9
https://doi.org/10.1016/j.crhy.2009.10.020
https://doi.org/10.1016/j.crhy.2009.10.020
Autor:
A. Douillet, Franck Bielsa, Anne Amy-Klein, Andrei Goncharov, Tristan Valenzuela, Christophe Daussy, Khelifa Djerroud, Laurent Hilico
Publikováno v:
Journal of Molecular Spectroscopy
Journal of Molecular Spectroscopy, Elsevier, 2008, 247 (1), pp.41-46. ⟨10.1016/j.jms.2007.10.003⟩
Journal of Molecular Spectroscopy, Elsevier, 2008, 247 (1), pp.41-46. ⟨10.1016/j.jms.2007.10.003⟩
We report on higly accurate absolute frequency measurement against a femtosecond frequency comb of 6 saturated absorption lines of formic acid (HCOOH) with an accuracy of 1~kHz. We also report the frequency measurement of 17 other lines with an accur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ecddd7205842a05ef77f7cd2eca22a9
https://doi.org/10.1016/j.jms.2007.10.003
https://doi.org/10.1016/j.jms.2007.10.003