236 citations · 843 across the 18 of their papers we have counts for
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physics.atom-ph2018★ 15 cited
Electron-impact excitation and ionization of atomic calcium at intermediate energies
Oleg Zatsarinny, Henry Parker, Klaus Bartschat
We present a comprehensive study of electron collisions with calcium atoms by using the convergent \emph{B}-spline \emph{R}-matrix method. Elastic, excitation, and ionization cross…
astro-ph.SR2018★ 80 cited
Inelastic O+H collisions and the OI 777nm solar centre-to-limb variation
A. M. Amarsi, P. S. Barklem, M. Asplund +2
The OI 777 nm triplet is a key diagnostic of oxygen abundances in the atmospheres of FGK-type stars; however it is sensitive to departures from local thermodynamic equilibrium (LTE…