Precision spectroscopy of the 2S-4P transition in atomic hydrogen on a cryogenic beam of optically excited 2S atoms
- Publication type:
- Journal article
- Metadata:
-
- Autoren
- Axel Beyer
- Janis Alnis
- Ksenia Khabarova
- Arthur Matveev
- Christian G Parthey
- Dylan C Yost
- Randolf Pohl
- Thomas Udem
- Theodor W Haensch
- Nikolai Kolachevsky
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000327819400017&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1002/andp.201300075
- eISSN
- 1521-3889
- Externe Identifier
- Clarivate Analytics Document Solution ID: 263PB
- ISSN
- 0003-3804
- Ausgabe der Veröffentlichung
- 8-9
- Zeitschrift
- ANNALEN DER PHYSIK
- Schlüsselwörter
- Precision spectroscopy
- atomic hydrogen
- Rydberg constant
- proton r
- m
- s charge radius
- proton size puzzle
- Paginierung
- 671 - 679
- Datum der Veröffentlichung
- 2013
- Status
- Published
- Titel
- Precision spectroscopy of the 2S-4P transition in atomic hydrogen on a cryogenic beam of optically excited 2S atoms
- Sub types
- Article
- Ausgabe der Zeitschrift
- 525
Data source: Web of Science (Lite)
- Other metadata sources:
-
- Abstract
- <jats:p>Precision spectroscopy of the 2S − 4P<jats:sub>1/2</jats:sub> and 2S − 4P<jats:sub>3/2</jats:sub> transitions in atomic hydrogen is performed with a reproducibility of a few parts in 10<jats:sup>12</jats:sup>. A cryogenic beam of metastable 2S atoms is obtained by optical excitation, avoiding excessive heating of electron impact excitation used in all previous experiments of this kind. Despite the low temperature of 5.8 K, the first‐order Doppler effect is the dominating systematic shift, which is suppressed to a very high degree. The effectiveness of this suppression is verified by employing a time‐resolved detection scheme. This experiment should contribute to an improved determination of the Rydberg constant and the proton r.m.s. charge radius.</jats:p>
- Autoren
- Axel Beyer
- Janis Alnis
- Ksenia Khabarova
- Arthur Matveev
- Christian G Parthey
- Dylan C Yost
- Randolf Pohl
- Thomas Udem
- Theodor W Hänsch
- Nikolai Kolachevsky
- DOI
- 10.1002/andp.201300075
- eISSN
- 1521-3889
- ISSN
- 0003-3804
- Ausgabe der Veröffentlichung
- 8-9
- Zeitschrift
- Annalen der Physik
- Sprache
- en
- Online publication date
- 2013
- Paginierung
- 671 - 679
- Datum der Veröffentlichung
- 2013
- Status
- Published
- Herausgeber
- Wiley
- Herausgeber URL
- http://dx.doi.org/10.1002/andp.201300075
- Datum der Datenerfassung
- 2023
- Titel
- Precision spectroscopy of the 2S‐4P transition in atomic hydrogen on a cryogenic beam of optically excited 2S atoms
- Ausgabe der Zeitschrift
- 525
Data source: Crossref
- Beziehungen:
- Property of