6533b827fe1ef96bd1286702

RESEARCH PRODUCT

High-resolution laser spectroscopy with the Collinear Resonance Ionisation Spectroscopy (CRIS) experiment at CERN-ISOLDE

R. F. Garcia RuizKara Marie LynchKara Marie LynchR. P. De GrooteKieran FlanaganRuohong LiB. A. MarshI. BudinčevićXiaofei YangMark BissellMark BissellRalf Erik RosselRalf Erik RosselT. Day GoodacreT. Day GoodacreShane WilkinsW. GinsJ. BillowesSebastian RotheS. FranchooThomas Elias CocoliosV. N. FedosseevG. J. Farooq-smithGerda NeyensA.j. SmithT. KronH. Henry StrokeH. HeylenKlaus Wendt

subject

Nuclear and High Energy Physics[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]7. Clean energy01 natural scienceslaw.inventionLaser linewidthlawIonization0103 physical sciencesNuclear Physics - ExperimentLaser spectroscopy010306 general physicsSpectroscopyInstrumentationHyperfine structureLarge Hadron Collider010308 nuclear & particles physicsChemistryData acquisitionResonanceLaserIon beam purificationIsotope shiftFull width at half maximumHyperfine structureAtomic physics

description

The Collinear Resonance Ionisation Spectroscopy (CRIS) experiment at CERN has achieved high-resolution resonance ionisation laser spectroscopy with a full width at half maximum linewidth of 20(1) MHz for 219;221Fr, and has measured isotopes as short lived as 5 ms with 214Fr. This development allows for greater precision in the study of hyperfine structures and isotope shifts, as well as a higher selectivity of singleisotope, even single-isomer, beams. These achievements are linked with the development of a new laser laboratory and new data-acquisition systems. publisher: Elsevier articletitle: High-resolution laser spectroscopy with the Collinear Resonance Ionisation Spectroscopy (CRIS) experiment at CERN-ISOLDE journaltitle: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms articlelink: http://dx.doi.org/10.1016/j.nimb.2015.11.024 content_type: article copyright: © 2017 The Authors. Published by Elsevier B.V. ispartof: Nuclear Instruments & Methods in Physics Research B vol:376 pages:284-287 ispartof: location:Grand Rapids: MI status: published

yearjournalcountryeditionlanguage
2016-06-01Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
https://doi.org/10.1016/j.nimb.2015.11.024