262 citations · 1.4k across the 55 of their papers we have counts for
10 papers · 1 filter
Laser Scheme for Doppler Cooling of the Hydroxyl Cation (OH)
Niccolò Bigagli, Daniel W. Savin, Sebastian Will
We report on a cycling scheme for Doppler cooling of trapped OH ions using transitions between the electronic ground state and the first excited triplet state .…
Laser-probing the rotational cooling of molecular ions by electron collisions
Ábel Kálosi, Manfred Grieser, Robert von Hahn +9
We present state-selected measurements of rotational cooling and excitation rates of CH molecular ions by inelastic electron collisions. The experiments are carried out at the…
Laser Cooling Scheme for the Carbon Dimer (C)
Niccolò Bigagli, Daniel W. Savin, Sebastian Will
We report on a scheme for laser cooling of C. We have calculated the branching ratios for cycling and repumping transitions and calculated the number of photon scatterin…
Near L-Edge Single and Multiple Photoionization of Doubly Charged Iron Ions
Stefan Schippers, Randolf Beerwerth, Sadia Bari +11
Using the photon-ion merged-beams technique at a synchrotron light source, we have measured relative cross sections for single and up to five-fold photoionization of Fe ions…
Perspectives on Astrophysics Based on Atomic, Molecular, and Optical (AMO) Techniques
Daniel Wolf Savin, James F. Babb, Paul M. Bellan +35
About two generations ago, a large part of AMO science was dominated by experimental high energy collision studies and perturbative theoretical methods. Since then, AMO science has…
Recombination of W18+ ions with electrons: Absolute rate coefficients from a storage-ring experiment and from theoretical calculations
K. Spruck, N. R. Badnell, C. Krantz +10
We present new experimentally measured and theoretically calculated rate coefficients for the electron-ion recombination of W([Kr] ) forming W. A…