4 papers
Excited electronic states of Sr: ab initio predictions and experimental observation of the state
Jacek Szczepkowskia, Marcin Gronowski, Anna Grochola +3
Despite its apparently simple nature with four valence electrons, the strontium dimer constitutes a challenge for modern electronic structure theory. Here we focus on excited elect…
Ab initio calculation of the spectrum of Feshbach resonances in NaLi + Na collisions
Tijs Karman, Marcin Gronowski, Michal Tomza +5
We present a combined experimental and theoretical study of the spectrum of magnetically tunable Feshbach resonances in NaLi Na collisions. In the accompanying paper…
Spectrum of Feshbach resonances in NaLi Na collisions
Juliana J. Park, Hyungmok Son, Yu-Kun Lu +5
Collisional resonances of molecules can offer a deeper understanding of interaction potentials and collision complexes, and allow control of chemical reactions. Here, we experiment…
Ab initio potential energy curves, scattering lengths, and rovibrational levels of the He molecular ion in excited electronic states
Jacek Gȩbala, Michał Przybytek, Marcin Gronowski +1
We calculate accurate potential energy curves for a ground-state He ion interacting with a He atom in the lowest-energy metastable electronic state. We employ the full…