163 citations · 932 across the 40 of their papers we have counts for
8 papers · 1 filter
Ionization potential of radium monofluoride
S. G. Wilkins, H. A. Perrett, S. M. Udrescu +43
The ionization potential (IP) of radium monofluoride (RaF) was measured to be 4.969(2)[10] eV, revealing a relativistic enhancement in the series of alkaline earth monofluorides. T…
Electromagnetic moments of the odd-mass nickel isotopes Ni
P. Müller, S. Kaufmann, T. Miyagi +24
The magnetic dipole and the spectroscopic quadrupole moments of the nuclear ground states in the odd-mass nickel isotopes Ni have been determined using collinear laser sp…
Parity and time-reversal symmetry violation in diatomic molecules: LaO, LaS and LuO
Yuly Chamorro, Victor Flambaum, Ronald F. Garcia Ruiz +2
The violation of parity (P) and time-reversal (T) symmetry is enhanced in the LaS, LaO and LuO molecules due to the existence of states of opposite parity with small energy differe…
Nuclear charge radii of germanium isotopes around = 40
S. J. Wang, A. Kanellakopoulos, X. F. Yang +26
Collinear laser spectroscopy measurements were performed on Ge isotopes () at ISOLDE-CERN, by probing the $4s^2 4p^2 \, ^3\!P_1 \rightarrow 4s^2 4p 5s \, ^3\!P_1^…
Isotope-shift factors with quantum electrodynamics effects for many-electron systems: A study of the nuclear charge radius of Al
Leonid V. Skripnikov, Sergey D. Prosnyak, Aleksei V. Malyshev +7
A method for calculating the field shift contribution to isotope shifts in many-electron atoms, incorporating quantum electrodynamics (QED) effects, is introduced. We also implemen…
Discovering Nuclear Models from Symbolic Machine Learning
Jose M. Munoz, Silviu M. Udrescu, Ronald F. Garcia Ruiz
Numerous phenomenological nuclear models have been proposed to describe specific observables within different regions of the nuclear chart. However, developing a unified model that…
Radiative lifetime of the A 2Π1/2 state in RaF with relevance to laser cooling
M. Athanasakis-Kaklamanakis, S. G. Wilkins, P. Lassègues +38
The radiative lifetime of the (v=0) state in radium monofluoride (RaF) is measured to be 35(1) ns. The lifetime of this state and the related decay rate $Γ= 2.86(8…
Stopping mass-selected alkaline-earth metal monofluoride beams of high energy via formation of unusually stable anions
Konstantin Gaul, Ronald F. Garcia Ruiz, Robert Berger
Direct laser-coolability and a comparatively simple electronic structure render alkaline-earth metal monofluoride molecules versatile laboratories for precision tests of fundamenta…