5 papers
Relative enhancement of low-mass vector-boson exchange in higher waves matrix elements: parity non-conservation in hydrogen
V. A. Dzuba, V. V. Flambaum, G. K. Vong
Models of unification predict additional boson, which contributes to parity non-conservation (PNC) in atoms. If boson is light, ratio of boson contribution to the St…
Parity Nonconservation in Rb and Sr due to Low-Mass Vector Boson
V. A. Dzuba, V. V. Flambaum, G. K. Vong
We calculate the parity non-conserving (PNC) electric-dipole () transition amplitudes for the and transitions in Rb and Sr. Our results include bo…
Parity Nonconservation in Hydrogen Induced by Low-Mass Vector-Boson Exchange
V. A. Dzuba, V. V. Flambaum, G. K. Vong
Parity-nonconserving (PNC) effects in atoms produced by -boson exchange between the electron and the nucleus grow rapidly with the nuclear charge . If a hypothetical addition…
Electronic structure calculation for superheavy elements Livermorium (Lv, Z=116) and Tennessine (Ts, Z=117) and their lighter analogs Te, I, Po, and At
V. A. Dzuba, V. V. Flambaum, G. K. Vong
Advanced theoretical techniques that combine the linearized coupled-cluster method, configuration interaction method, and perturbation theory are used to calculate energy levels, i…
Manifestation of antiquark nuggets in collisions with the Earth
V. V. Flambaum, I. B. Samsonov, G. K. Vong
Antiquark nuggets are hypothetical compact composite objects conjectured to account for a significant fraction of dark matter in the Universe. In contrast to quark nuggets, these o…