Precision theoretical determination of electric-dipole matrix elements in atomic cesium
HB Tran Tan, A Derevianko - Physical Review A, 2023 - APS
We compute the reduced electric-dipole matrix elements〈 n S 1/2|| D|| n′ PJ〉 with n= 6, 7
and n′= 6, 7,..., 12 in cesium using the most complete to date ab initio relativistic coupled …
and n′= 6, 7,..., 12 in cesium using the most complete to date ab initio relativistic coupled …
New physics constraints from atomic parity violation in
Our improved calculation of the nuclear spin-independent parity violating electric dipole
transition amplitude (E 1 PV) for 6 s S 2 1/2-7 s S 2 1/2 in Cs 133 in combination with the …
transition amplitude (E 1 PV) for 6 s S 2 1/2-7 s S 2 1/2 in Cs 133 in combination with the …
Determination of the Scalar and Vector Polarizabilities of the Cesium Transition and Implications for Atomic Parity Nonconservation
Using recent high-precision measurements of electric dipole matrix elements of atomic
cesium, we make an improved determination of the scalar (α) and vector (β) polarizabilities …
cesium, we make an improved determination of the scalar (α) and vector (β) polarizabilities …
Electric-dipole transition amplitudes for atoms and ions with one valence electron
BM Roberts, CJ Fairhall, JSM Ginges - Physical Review A, 2023 - APS
Motivated by recent measurements for several alkali-metal atoms and alkali-metal-like ions,
we perform a detailed study of electric dipole (E 1) transition amplitudes in K, Ca+, Rb, Sr+ …
we perform a detailed study of electric dipole (E 1) transition amplitudes in K, Ca+, Rb, Sr+ …
QED radiative corrections to electric dipole amplitudes in heavy atoms
CJ Fairhall, BM Roberts, JSM Ginges - Physical Review A, 2023 - APS
We use the radiative potential method to perform a detailed study of quantum
electrodynamics (QED) radiative corrections to electric dipole (E1) transition amplitudes in …
electrodynamics (QED) radiative corrections to electric dipole (E1) transition amplitudes in …
Implications of W-boson mass anomaly for atomic parity violation
HB Tran Tan, A Derevianko - Atoms, 2022 - mdpi.com
We consider the implications of the recent measurement of the W-boson mass MW=
80,433.5±9.4 MeV/c 2 for atomic parity violation experiments. We show that the change in …
80,433.5±9.4 MeV/c 2 for atomic parity violation experiments. We show that the change in …
Measurement of the radial matrix elements for the transitions in cesium
We report measurements of the electric dipole matrix elements of the Cs 133 6 s S 1/2 2→ 7
p P 1/2 2 and 6 s S 1/2 2→ 7 p P 3/2 2 transitions. Each of these determinations is based on …
p P 1/2 2 and 6 s S 1/2 2→ 7 p P 3/2 2 transitions. Each of these determinations is based on …
Optical-lattice-based Cs active clock with a continual superradiant lasing signal
We demonstrate the state-of-the-art technique of an active clock to provide a continuous
superradiant lasing signal using an ensemble of trapped Cs atoms in an optical lattice. A …
superradiant lasing signal using an ensemble of trapped Cs atoms in an optical lattice. A …
Measurement of the Static Stark Shift of the Level in Atomic Cesium
We report a new precision measurement of the dc Stark shift of the 6 s S 2 1/2→ 7 s S 2 1/2
transition in atomic cesium-133. Our result is 0.72246 (29) Hz (V/cm)-2. This result differs …
transition in atomic cesium-133. Our result is 0.72246 (29) Hz (V/cm)-2. This result differs …
Tune-out wavelengths of the hyperfine components of the ground level of atoms
J Jiang, XJ Li, X Wang, CZ Dong, ZW Wu - Physical Review A, 2020 - APS
The static and dynamic electric-dipole polarizabilities and tune-out wavelengths for the
ground state of Cs atoms are calculated by using a semiempirical relativistic configuration …
ground state of Cs atoms are calculated by using a semiempirical relativistic configuration …