activity
19962016
most citedVariational calculations of dispersion coefficients for interactions between H, He, and Li atoms

300 citations · 1.2k across the 9 of their papers we have counts for

collaborators

9 papers

physics.atom-ph2016★ 83 cited

Uncertainty Estimates for Theoretical Atomic and Molecular Data

H. -K. Chung, B. J. Braams, K. Bartschat +5

Sources of uncertainty are reviewed for calculated atomic and molecular data that are important for plasma modeling: atomic and molecular structure and cross sections for electron-…

quant-ph2011★ 1 cited

Time-dependent pointer states of the generalized spin-boson model and consequences regarding the decoherence of the central system

Hoofar Daneshvar, G. W. F. Drake

We consider a spin-boson Hamiltonian which is generalized such that the Hamiltonians for the system () and the interaction with the environment ($\hat{H}_{\rm int…

nucl-ex2011★ 107 cited

First direct mass-measurement of the two-neutron halo nucleus 6He and improved mass for the four-neutron halo 8He

M. Brodeur, T. Brunner, C. Champagne +11

The first direct mass-measurement of He has been performed with the TITAN Penning trap mass spectrometer at the ISAC facility. In addition, the mass of He was determine…

physics.atom-ph2010★ 66 cited

Isotope Shift Measurements of Stable and Short-Lived Lithium Isotopes for Nuclear Charge Radii Determination

W. Nörtershäuser, R. Sánchez, G. Ewald +18

Changes in the mean-square nuclear charge radii along the lithium isotopic chain were determined using a combination of precise isotope shift measurements and theoretical atomic st…

physics.atom-ph2008★ 8 cited

Hyperfine Suppression of Transitions in He

I. A. Sulai, Qixue Wu, M. Bishof +4

Two anomalously weak transitions within the manifolds in He have been identified. Their transition strengths are measured to be 1,000 times weak…

nucl-ex2008★ 204 cited

First Penning-trap mass measurement in the millisecond half-life range: the exotic halo nucleus 11Li

M. Smith, M. Brodeur, T. Brunner +10

In this letter, we report a new mass for Li using the trapping experiment TITAN at TRIUMF's ISAC facility. This is by far the shortest-lived nuclide, …