110 citations · 469 across the 6 of their papers we have counts for
6 papers
Second virial coefficients for helium-4 and helium-3 from accurate relativistic interaction potential
Paweł Czachorowski, Michał Przybytek, Michał Lesiuk +2
The second virial coefficient and the second acoustic virial coefficient for helium-4 and helium-3 are computed for a wide range of temperatures (0.5 - 1000K) using a highly accura…
Rovibrational energy levels of the hydrogen molecule through nonadiabatic perturbation theory
Jacek Komasa, Mariusz Puchalski, Paweł Czachorowski +2
We present an accurate theoretical determination of rovibrational energy levels of the hydrogen molecule and its isotopologues in its electronic ground state. We consider all signi…
The full infrared spectrum of molecular hydrogen
E. Roueff, H. Abgrall, P. Czachorowski +3
The high spectral resolution R about 45,000 provided by IGRINS (Immersion Grating INfrared Spectrometer) at MacDonald Observatory and R 100,000 achieved by CRIRES (CRyogenic high-r…
Nonadiabatic QED correction to the dissociation energy of the hydrogen molecule
M. Puchalski, J. Komasa. P. Czachorowski, K. Pachucki
The quantum electrodynamic correction to the energy of the hydrogen molecule has been evaluated without expansion in the electron-proton mass ratio. The obtained results significan…
Nonadiabatic relativistic correction in H, D, and HD
Pawel Czachorowski, Mariusz Puchalski, Jacek Komasa +1
We calculate the nonadiabatic relativistic correction to rovibrational energy levels of H, D, and HD molecules using the nonadiabatic perturbation theory. This approach all…
Complete corrections to the ground state of H
Mariusz Puchalski, Jacek Komasa, Pawel Czachorowski +1
We perform the calculation of all relativistic and quantum electrodynamic corrections of the order of to the ground electronic state of a hydrogen molecule and present imp…