Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Fleurbaey, Hélène"'
The recent detections of electric-quadrupole (E2) transitions in water vapor and magnetic-dipole (M1) transitions in carbon dioxide have opened a new field in molecular spectroscopy. While in their present status, the spectroscopic databases provide
Externí odkaz:
http://arxiv.org/abs/2012.07518
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer 252, 107104 (2020)
The $\lambda$ = 2.06 $\mu$m absorption band of CO$_2$ is widely used for the remote sensing of atmospheric carbon dioxide, making it relevant to many important top-down measurements of carbon flux. The forward models used in the retrieval algorithms
Externí odkaz:
http://arxiv.org/abs/2002.09584
Autor:
Thomas, Simon, Fleurbaey, Hélène, Galtier, Sandrine, Julien, Lucile, Biraben, François, Nez, François
Publikováno v:
Annalen der Physik 2019, 1800363
High resolution spectroscopy of the hydrogen atom takes on particular importance in the new SI, as it allows to accurately determine fundamental constants, such as the Rydberg constant and the proton charge radius. Recently, the second most precisely
Externí odkaz:
http://arxiv.org/abs/1903.04252
Autor:
Fleurbaey, Hélène
La mesure précise de la fréquence de la transition 1S-3S de l'atome d'hydrogène est d'un grand intérêt pour l'énigme du rayon de charge du proton, qui a pour origine les résultats récents de la spectroscopie de l'hydrogène muonique. Nous exc
Externí odkaz:
http://www.theses.fr/2017PA066411/document
Autor:
Fleurbaey, Hélène, Galtier, Sandrine, Thomas, Simon, Bonnaud, Marie, Julien, Lucile, Biraben, François, Nez, François, Abgrall, Michel, Guéna, Jocelyne
Publikováno v:
Phys. Rev. Lett. 120, 183001 (2018)
We present a new measurement of the $1S-3S$ two-photon transition frequency of hydrogen, realized with a continuous-wave excitation laser at 205 nm on a room-temperature atomic beam, with a relative uncertainty of $9\times10^{-13}$. The proton charge
Externí odkaz:
http://arxiv.org/abs/1801.08816
Publikováno v:
Phys. Rev. A 95, 052503 (2017)
We calculate the cross-damping frequency shift of a laser-induced two-photon transition monitored through decay fluorescence, by adapting the analogy with Raman scattering developed by Amaro et al. [P. Amaro et al., PRA 92, 022514 (2015)]. We apply t
Externí odkaz:
http://arxiv.org/abs/1704.09003
Autor:
Pohl, Randolf, Nez, François, Udem, Thomas, Antognini, Aldo, Beyer, Axel, Fleurbaey, Hélène, Grinin, Alexey, Hänsch, Theodor W., Julien, Lucile, Kottmann, Franz, Krauth, Julian J., Maisenbacher, Lothar, Matveev, Arthur, Biraben, François
Publikováno v:
Metrologia 54, L1 (2017)
We give a pedagogical description of the method to extract the charge radii and Rydberg constant from laser spectroscopy in regular hydrogen (H) and deuterium (D) atoms, that is part of the CODATA least-squares adjustment (LSA) of the fundamental phy
Externí odkaz:
http://arxiv.org/abs/1607.03165
Publikováno v:
In Journal of Quantitative Spectroscopy and Radiative Transfer August 2021 270
Autor:
Fleurbaey, Hélène, Grilli, Roberto, Mondelain, Didier, Kassi, Samir, Yachmenev, Andrey, Yurchenko, Sergei N., Campargue, Alain
Publikováno v:
In Journal of Quantitative Spectroscopy and Radiative Transfer May 2021 266
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.