W. Ubachs

most citedAnalysis of the fine structure of Sn

^{11 + ...14 +}

ions by optical spectroscopy in an electron beam ion trap

57 citations · 169 across the 3 of their papers we have counts for

collaborators

3 papers

physics.atom-ph2016★ 55 cited

Optical spectroscopy of complex open 4 $d$ -shell ions Sn $^{7 +}$ -Sn $^{10 +}$

F. Torretti, A. Windberger, A. Ryabtsev +8

We analyze the complex level structure of ions with many-valence-electron open [Kr] 4 $d^{m}$ sub-shells ( $m$ =7-4) with ab initio calculations based on configuration…

physics.atom-ph2016★ 57 cited

Analysis of the fine structure of Sn $^{11 + ...14 +}$ ions by optical spectroscopy in an electron beam ion trap

A. Windberger, F. Torretti, A. Borschevsky +9

We experimentally re-evaluate the fine structure of Sn $^{11 + ...14 +}$ ions. These ions are essential in bright extreme-ultraviolet (EUV) plasma-light sources for next-generation nan…

astro-ph.GA2015★ 57 cited

Search for a drifting proton--electron mass ratio from H $_{2}$

Wim Ubachs, Julija Bagdonaite, Edcel J. Salumbides +2

An overview is presented of the H $_{2}$ quasar absorption method to search for a possible variation of the proton--electron mass ratio $μ = m_{p} / m_{e}$ on a cosmological time scale. Detai…

Optical spectroscopy of complex open 4d-shell ions Sn7+-Sn10+

Analysis of the fine structure of Sn11+...14+ ions by optical spectroscopy in an electron beam ion trap

Search for a drifting proton--electron mass ratio from H2​

Optical spectroscopy of complex open 4 $d$ -shell ions Sn $^{7 +}$ -Sn $^{10 +}$

Analysis of the fine structure of Sn $^{11 + ...14 +}$ ions by optical spectroscopy in an electron beam ion trap

Search for a drifting proton--electron mass ratio from H $_{2}$