Skip to Content
No preview available

Actions

Download Analytics Citations

Export to: EndNote  |  Zotero  |  Mendeley

Collections

This file is not currently in any collections.

Measurement of the tune-out wavelength for 133Cs at 880nm [dataset] Open Access

We perform a measurement of the tune-out wavelength, \lambda_{0}, between the D_{1}, 6^2S_{1/2} --> 6^2P_{1/2}, and D_{2}, 6^2S_{1/2} --> 6^2P_{3/2}, transitions for 133Cs in the ground hyperfine state (F=3, m_{F}=+3). At \lambda_{0}, the frequency-dependent scalar polarizability is zero leading to a zero scalar ac Stark shift. We measure the polarizability as a function of wavelength using Kapitza-Dirac scattering of a 133Cs Bose-Einstein condensate in a one-dimensional optical lattice, and determine the tune-out wavelength to be \lambda_{0}=880.21790(40)_{stat}(8)_{sys} nm. From this measurement we determine the ratio of reduced matrix elements to be |<6P_{3/2}| d|6S_{1/2}>|^{2}/|<6P_{1/2}| d|6S_{1/2}>|^{2}=1.9808(2). This represents an improvement of a factor of 10 over previous results derived from excited-state lifetime measurements. We use the present measurement as a benchmark test of high-precision theory.

Descriptions

Resource type
Dataset
Contributors
Creator: Bromley, Sarah L. 1
Contact person: Bromley, Sarah L. 1
Data collector: Bromley, Sarah L. 1
Data collector: Ratkata, A. 1
Data collector: Gregory, P. D. 1
Data collector: Innes, A. D. 1
Data collector: Matthies, J. A. 1
Data collector: McArd, L. A. 1
Data collector: Mortlock, J. M. 1
Data collector: Safronova, M. S. 2
Contact person: Cornish, Simon. L. 1
Editor: Cornish, Simon. L. 1
1 Durham University, UK
2 University of Delaware, USA
Funder
Engineering and Physical Sciences Research Council
US ONR Grant
Marie Sklodowska-Curie Individual Fellowship
Research methods
Other description
Keyword
Caesium
Polarizability
Tune-Out wavelengths
Magic-Zero Wavelengths
Subject
Atomic Physics
Location
Language
Cited in
Identifier
ark:/32150/r1r207tp38t
doi:10.15128/r1r207tp38t
Rights
Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International (CC BY-NC-ND)

Publisher
Durham University
Date Created

File Details

Depositor
S.L. Bromley
Date Uploaded
Date Modified
18 November 2021, 13:11:10
Audit Status
Audits have not yet been run on this file.
Characterization
File format: zip (ZIP Format)
Mime type: application/zip
File size: 157958
Last modified: 2021:11:02 09:43:07+00:00
Filename: CsTuneOutPaper.zip
Original checksum: 354ca492de0f5ec18444aa8e1710f5c8
Activity of users you follow
User Activity Date
User N. Syrotiuk has updated Measurement of the tune-out wavelength for 133Cs at 880nm [dataset] 14 days ago
User S.L. Bromley has updated Measurement of the tune-out wavelength for 133Cs at 880nm [dataset] about 1 month ago
User S.L. Bromley has updated Measurement of the tune-out wavelength for 133Cs at 880nm [dataset] about 1 month ago
User S.L. Bromley has updated Measurement of the tune-out wavelength for 133Cs at 880nm [dataset] about 1 month ago
User S.L. Bromley has updated Measurement of the tune-out wavelength for 133Cs at 880nm [dataset] about 1 month ago
User N. Syrotiuk has added a new version of Measurement of the tune-out wavelength for 133Cs at 880nm [dataset] about 1 month ago
User N. Syrotiuk has updated Measurement of the tune-out wavelength for 133Cs at 880nm [dataset] about 1 month ago
User S.L. Bromley has updated Readme.txt about 1 month ago
User S.L. Bromley has deposited Readme.txt about 1 month ago