Precision Measurement for Metastable Helium Atoms of the 413 nm Tune-Out Wavelength at Which the Atomic Polarizability Vanishes
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Henson, Bryce; Khakimov, Roman; Dall, Robert; Tang, Li-Yan; Truscott, Andrew; Baldwin, Kenneth
Description
We present the first measurement for helium atoms of the tune-out wavelength at which the atomic polarizability vanishes. We utilize a novel, highly sensitive technique for precisely measuring the effect of variations in the trapping potential of confined metastable (2S13) helium atoms illuminated by a perturbing laser light field. The measured tune-out wavelength of 413.0938(9stat)(20syst)nm compares well with the value predicted by a theoretical calculation [413.02(9) nm] which is sensitive...[Show more]
dc.contributor.author | Henson, Bryce | |
---|---|---|
dc.contributor.author | Khakimov, Roman | |
dc.contributor.author | Dall, Robert | |
dc.contributor.author | Tang, Li-Yan | |
dc.contributor.author | Truscott, Andrew | |
dc.contributor.author | Baldwin, Kenneth | |
dc.date.accessioned | 2018-11-29T22:53:10Z | |
dc.date.available | 2018-11-29T22:53:10Z | |
dc.identifier.issn | 0031-9007 | |
dc.identifier.uri | http://hdl.handle.net/1885/152396 | |
dc.description.abstract | We present the first measurement for helium atoms of the tune-out wavelength at which the atomic polarizability vanishes. We utilize a novel, highly sensitive technique for precisely measuring the effect of variations in the trapping potential of confined metastable (2S13) helium atoms illuminated by a perturbing laser light field. The measured tune-out wavelength of 413.0938(9stat)(20syst)nm compares well with the value predicted by a theoretical calculation [413.02(9) nm] which is sensitive to finite nuclear mass, relativistic, and quantum electrodynamic effects. This provides motivation for more detailed theoretical investigations to test quantum electrodynamics. | |
dc.format.extent | 1 vol. | |
dc.format.mimetype | application/pdf | |
dc.language.iso | en_AU | |
dc.publisher | American Physical Society | |
dc.rights | Please add LPC student Bryce Henson as the first internal author... Thanks! | |
dc.rights | I had requested it already and was replied that Bryce Henson was already there. I could find him with his U number only, as his family name is mispelled. Would you please update his name? Henson with a O. Thanks! | |
dc.source | Physical Review Letters | |
dc.title | Precision Measurement for Metastable Helium Atoms of the 413 nm Tune-Out Wavelength at Which the Atomic Polarizability Vanishes | |
dc.type | Journal article | |
local.description.notes | Imported from ARIES | |
local.identifier.citationvolume | 115 | |
dc.date.issued | 2015 | |
local.identifier.absfor | 020500 - OPTICAL PHYSICS | |
local.identifier.ariespublication | a383154xPUB3219 | |
local.type.status | Published Version | |
local.contributor.affiliation | Henson, Bryce, College of Science, ANU | |
local.contributor.affiliation | Khakimov, Roman, College of Science, ANU | |
local.contributor.affiliation | Dall, Robert, College of Science, ANU | |
local.contributor.affiliation | Baldwin, Kenneth, College of Science, ANU | |
local.contributor.affiliation | Tang, Li-Yan, Wuhan Institute of Physics and Mathematics | |
local.contributor.affiliation | Truscott, Andrew, College of Science, ANU | |
local.bibliographicCitation.issue | 4 | |
local.bibliographicCitation.startpage | 043004 / 1 | |
local.bibliographicCitation.lastpage | 5 | |
local.identifier.doi | 10.1103/PhysRevLett.115.043004 | |
local.identifier.absseo | 970102 - Expanding Knowledge in the Physical Sciences | |
dc.date.updated | 2020-03-23T21:44:43Z | |
local.identifier.scopusID | 2-s2.0-84938781136 | |
local.identifier.thomsonID | 000358434300002 | |
dcterms.accessRights | Open Access | |
dc.provenance | Author's Pre-print: green tick author can archive pre-print (ie pre-refereeing) Author's Post-print: green tick author can archive post-print (ie final draft post-refereeing) Publisher's Version/PDF: green tick author can archive publisher's version/PDF (Viewed 05/12/2018) | |
Collections | ANU Research Publications |
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