High-precision mass measurement of 168Yb for verification of nonlinear isotope shift
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Mass Spectrometry"
DOI: 10.1016/j.ijms.2020.116435
Abstract: Abstract The absolute mass value of 168Yb has been directly determined with the JYFLTRAP Penning trap mass spectrometer at the Ion Guide Isotope Separator On-Line (IGISOL) facility. A more precise value of the mass of… read more here.
Keywords: isotope; high precision; isotope shift; mass ... See more keywords
Nd+ isotope shift measurements in a cryogenically cooled neutral plasma
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review A"
DOI: 10.1103/physreva.101.052505
Abstract: We report measurements of the isotope shifts of two transitions ($4{f}^{4}6s\ensuremath{\rightarrow}{[25044.7]}_{7/2}^{o}$ and $4{f}^{4}6s\ensuremath{\rightarrow}{[25138.6]}_{7/2}^{o}$) in neodymium ions (${\mathrm{Nd}}^{+}$) with hundredfold improved accuracy, using laser spectroscopy of a cryogenically cooled neutral plasma. The isotope shifts were measured… read more here.
Keywords: cryogenically cooled; isotope shifts; neutral plasma; plasma isotope ... See more keywords
Precise determination of electric quadrupole moments and isotope shift constants of Yb+ in pursuance of probing fundamental physics and nuclear radii
Sign Up to like & getrecommendations! Published in 2025 at "Physical Review A"
DOI: 10.1103/physreva.111.l060801
Abstract: Contemplating to register signature of a new vector boson unambiguously from the measured non-linear isotope shift (IS) effects in three recent experiments [Phys. Rev. X {\bf 12}, 021033 (2022); Phys. Rev. Lett. {\bf 128}, 163201… read more here.
Keywords: phys rev; precise; isotope shift; quadrupole moments ... See more keywords
Isotope shift for total electron binding energy of atoms
Sign Up to like & getrecommendations! Published in 2025 at "Physical Review A"
DOI: 10.1103/r1x5-1yjg
Abstract: We compute the isotope shifts of the \emph{total} electron binding energy of neutral atoms and singly charged ions up to element $Z=120$, using relativistic Hartree-Fock method including the Breit interaction. Field shift coefficients are extracted… read more here.
Keywords: shift; total electron; isotope shift; electron binding ... See more keywords
Observation of the 162Dy–164Dy Isotope Shift for the 0 → 16 717.79 cm−1 Optical Transition
Sign Up to like & getrecommendations! Published in 2017 at "Applied Spectroscopy"
DOI: 10.1177/0003702817702661
Abstract: In this work, we report a newly observed isotope shift between 162Dy and 164Dy isotopes for the 0 → 16 717.79 cm−1 (598.003 nm) optical transition. We compared the newly observed results against two other lines (597.452 nm and… read more here.
Keywords: isotope shift; 162dy 164dy; optical transition; isotope ... See more keywords