Opportunities for fundamental physics research with radioactive molecules
G Arrowsmith-Kron… - Reports on Progress …, 2023 - iopscience.iop.org
Molecules containing short-lived, radioactive nuclei are uniquely positioned to enable a
wide range of scientific discoveries in the areas of fundamental symmetries, astrophysics …
wide range of scientific discoveries in the areas of fundamental symmetries, astrophysics …
An optical atomic clock based on a highly charged ion
Optical atomic clocks are the most accurate measurement devices ever constructed and
have found many applications in fundamental science and technology,–. The use of highly …
have found many applications in fundamental science and technology,–. The use of highly …
Measurement of the bound-electron g-factor difference in coupled ions
Quantum electrodynamics (QED) is one of the most fundamental theories of physics and has
been shown to be in excellent agreement with experimental results,,,–. In particular …
been shown to be in excellent agreement with experimental results,,,–. In particular …
Evidence for Nonlinear Isotope Shift in Search for New Boson
We measure isotope shifts for five Yb+ isotopes with zero nuclear spin on two narrow optical
quadrupole transitions S 2 1/2→ D 2 3/2, S 2 1/2→ D 2 5/2 with an accuracy of∼ 300 Hz …
quadrupole transitions S 2 1/2→ D 2 3/2, S 2 1/2→ D 2 5/2 with an accuracy of∼ 300 Hz …
Generalized King linearity and new physics searches with isotope shifts
JC Berengut, C Delaunay, A Geddes, Y Soreq - Physical Review Research, 2020 - APS
Atomic spectral lines for different isotopes are shifted, revealing a change in the properties of
the nucleus. For spinless nuclei such isotope shifts for two distinct transitions are expected to …
the nucleus. For spinless nuclei such isotope shifts for two distinct transitions are expected to …
Prospects of a thousand-ion Sn2+ Coulomb-crystal clock with sub-10−19 inaccuracy
Optical atomic clocks are the most accurate and precise measurement devices of any kind,
enabling advances in international timekee**, Earth science, fundamental physics, and …
enabling advances in international timekee**, Earth science, fundamental physics, and …
Sensitivity to new physics of isotope-shift studies using the coronal lines of highly charged calcium ions
Promising searches for new physics beyond the current standard model (SM) of particle
physics are feasible through isotope-shift spectroscopy, which is sensitive to a hypothetical …
physics are feasible through isotope-shift spectroscopy, which is sensitive to a hypothetical …
Nonlinearities of King's plot and their dependence on nuclear radii
Investigations of isotope shifts of atomic spectral lines provide insights into nuclear
properties. Deviations from the linear dependence of the isotope shifts of two atomic …
properties. Deviations from the linear dependence of the isotope shifts of two atomic …
Model-QED-operator approach to relativistic calculations of the nuclear recoil effect in many-electron atoms and ions
IS Anisimova, AV Malyshev, DA Glazov… - Physical Review A, 2022 - APS
A model-operator approach to fully relativistic calculations of the nuclear recoil effect on
energy levels in many-electron atomic systems is worked out. The one-electron part of the …
energy levels in many-electron atomic systems is worked out. The one-electron part of the …
[HTML][HTML] Fifth-force search with the bound-electron g factor
The use of high-precision measurements of the g factor of few-electron ions and its isotope
shifts is put forward as a probe for physics beyond the Standard Model. The contribution of a …
shifts is put forward as a probe for physics beyond the Standard Model. The contribution of a …