Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- The University of SydneyAU578 papers
- Australian National UniversityAU542 papers
- Commonwealth Scientific and Industrial Research OrganisationAU329 papers
- Centre National de la Recherche ScientifiqueFR319 papers
- Macquarie UniversityAU309 papers
- Data61AU268 papers
- University of CambridgeGB253 papers
- Australian Astronomical ObservatoryAU246 papers
- Centre for Quantum Computation and Communication TechnologyAU243 papers
- Australian Defence Force AcademyAU233 papers
- ARC Centre of Excellence for All-sky AstrophysicsAU232 papers
- Swinburne University of TechnologyAU209 papers
15 papers · 2 filters
Electron recombination, photoionization and scattering via many-electron compound resonances
V. A. Dzuba, V. V. Flambaum, G. F. Gribakin +2
Highly excited eigenstates of atoms and ions with open f shell are chaotic superpositions of thousands, or even millions of Hartree-Fock determinant states. The interaction between…
Nuclear-spin-dependent parity nonconservation in s-d_5/2 and s-d_3/2 transitions
B. M. Roberts, V. A. Dzuba, V. V. Flambaum
We perform calculations of s-d_5/2 nuclear-spin-dependent parity nonconservation amplitudes for Rb, Cs, Ba+, Yb+, Fr, Ra+ and Ac++. These systems prove to be good candidates for th…
Enhanced effects of temporal variation of the fundamental constants in ^{2}Π_{1/2} term diatomic molecules: ^{207}Pb^{19}F
V. V. Flambaum, Y. V. Stadnik, M. G. Kozlov +1
The ^{207}Pb^{19}F molecule possesses a pair of closely spaced levels of opposite parity due to near cancelation of the omega-type doubling and magnetic hyperfine interaction energ…
All-order calculations of the spectra of Ba II, Ra II, Fr I and superheavy elements E119 I and E120 II
V. A. Dzuba
A technique based on summation of dominating classes of correlation diagrams to all orders in Coulomb interaction is used to calculate the energies of the lowest and stat…
Measuring chemical evolution and gravitational dependence of αusing ultraviolet Fe V and Ni V transitions in white-dwarf spectra
A. Ong, J. C. Berengut, V. V. Flambaum
In this paper, we present the details of the ab initio high-precision configuration interaction and many-body perturbation theory calculations that were used in a previous work to…
Double core polarization contribution to atomic PNC and EDM calculations
B. M. Roberts, V. A. Dzuba, V. V. Flambaum
We present a detailed study of the effect of the double core polarization (the polarization of the core electrons due to the simultaneous action of the electric dipole and parity-v…
Transition amplitudes, polarizabilities and energy levels within optical wavelength of highly charged ions Sm14+ and Sm13+
A. Kozlov, V. A. Dzuba, V. Flambaum
We discuss possible search for optical transitions in Sm13+ and Sm14+ using ab initio calculations of differential dynamic polarizability. We calculate dynamic polarizability for M…
Calculation of strongly forbidden M1 transitions and g-factor anomalies in atoms considered for parity non-conservation measurements
G. H. Gossel, V. A. Dzuba, V. V. Flambaum
We calculate magnetic dipole transition amplitudes in s-s and s-d transitions of Rb, Cs, Ba+, Fr, Ra+, Yb+, Ac2+ and Th3+. These transitions were used or considered to be used for…
Atoms which can bind positrons
C. Harabati, V. A. Dzuba, V. V. Flambaum
Calculations of the positron binding energies to all atoms in the periodic table are presented and atoms where the positron-atom binding actually exists are identified. The results…
Relativistic study of the nuclear anapole moment effects in diatomic molecules
A. Borschevsky, M. M. Iliaš, V. A. Dzuba +2
Nuclear-spin-dependent (NSD) parity violating effects are studied for a number of diatomic molecules using relativistic Hartree-Fock and density functional theory and accounting fo…
On the prospects of building optical atomic clocks using Er I or Er III
A. Kozlov, V. A. Dzuba, V. V. Flambaum
The possibility of using neutral and double ionized erbium for atomic clocks of high precision is investigated. In both cases the narrow electric quadrupole clock transition betwee…
Parity nonconservation in Fr-like actinide and Cs-like rare-earth-metal ions
B. M. Roberts, V. A. Dzuba, V. V. Flambaum
Parity nonconservation amplitudes are calculated for the 7s-6d transitions of the francium isoelectronic sequence (Fr, Ra +, Ac 2+, Th 3+, Pa 4+, U 5+ and Np 6+) and for the 6s-5d…
Exchange assisted tunneling and positron annihilation on inner atomic shells
M. G. Kozlov, V. V. Flambaum
It is known for a long time that the long range asymptotic behavior of the Hartree-Fock orbitals is different from that of the orbitals in the local potential. However, there is no…
Quantum electrodynamics corrections to energies, transition amplitudes and parity nonconservation in Rb, Cs, Ba, Tl, Fr and Ra
B. M. Roberts, V. A. Dzuba, V. V. Flambaum
We use previously developed radiative potential method to calculate quantum electrodynamic (QED) corrections to energy levels and electric dipole transition amplitudes for atoms wh…
Calculation of parity non-conserving optical rotation in iodine at 1315 nm
G. E. Katsoprinakis, L. Bougas, T. P. Rakitzis +2
We examine the feasibility of a parity non-conserving (PNC) optical rotation experiment for the PP transition of atomic iodine at 1315 nm. The cal…