70 citations · 393 across the 25 of their papers we have counts for
27 papers
Collision inside an atom: quantum ion-atom dynamics
Arijit Das, Yufeng Wang, Marcin Welter +6
Rydberg atoms occupy a central role in quantum science; their loosely bound outer electron gives rise to properties that enable quantum information processing1 or the formation of…
Density effects in precision laser spectroscopy of exotic helium atoms
Hubert J. Jóźwiak, Dimitar Bakalov, Michał Przybytek +2
Exotic helium atoms act as unique atomic traps for heavy, negatively charged particles, protecting them from nuclear annihilation and nuclear capture on timescales long enough to e…
Determination of fundamental properties of nitrogen from first principles. III. Temperature and frequency dependence of the molecular polarizability and magnetic susceptibility
Jakub Lang, Giovanni Garberoglio, Michał Przybytek +1
This work is the third part of the series of papers that focus on the theoretical determination of the properties of nitrogen that are relevant in metrology. Here we present first-…
Determination of fundamental properties of nitrogen from first principles. II. Potential energy curve and spectroscopic properties of N
Jakub Lang, Michał Przybytek, Michał Lesiuk
This work is the second part of the series devoted to first-principles determination of the fundamental properties of nitrogen. In this part, we calculate the potential energy curv…
Determination of fundamental properties of nitrogen from first principles. I. Atomic polarizabilities and long-range dispersion coefficients
Michał Przybytek, Jakub Lang, Michał Lesiuk
This work is the first in a series of papers in which we perform theoretical calculations of various fundamental properties of nitrogen relevant for gas thermometry experiments. In…
Quantum calculation of the collision-induced line-shape effects in antiprotonic helium and the new accurate ab initio He-He potential energy surface
Hubert J. Jóźwiak, Dimitar Bakalov, Michał Przybytek +2
We present the first fully ab initio calculations of collision-induced broadening and shift of spectral lines in antiprotonic helium (He) perturbed by atomic helium.…