131 citations · 687 across the 22 of their papers we have counts for
22 papers
Free-particle Green's function matrix elements over spherical Gaussian and plane-wave-modulated Gaussian basis functions
Dibyendu Mahato, Wojciech Skomorowski
Free-particle Green's function plays a central role in the theoretical description of electron scattering and autoionization processes in quantum physics and chemistry. Recently, G…
Computing decay widths of autoionizing Rydberg states with complex-variable coupled cluster theory
Joel Creutzberg, Wojciech Skomorowski, Thomas-C. Jagau
We compute autoionization widths of various Rydberg states of neon and dinitrogen by equation-of-motion coupled-cluster theory combined with complex scaling and complex basis funct…
Accurate Determination of Blackbody Radiation Shifts in a Strontium Molecular Lattice Clock
B. Iritani, E. Tiberi, W. Skomorowski +3
Molecular lattice clocks enable the search for new physics, such as fifth forces or temporal variations of fundamental constants, in a manner complementary to atomic clocks. Blackb…
Observation of the P-wave Shape Resonance
Baruch Margulis, Prerna Paliwal, Wojciech Skomorowski +3
Partial wave resonances are quasi-bound states that are formed by tunneling through the centrifugal barrier. Such states are important to collisions that deviate from the Langevin…
Phase protection of Fano-Feshbach resonances
Alexander Blech, Yuval Shagam, Nicolas Hölsch +8
Decay of bound states due to coupling with free particle states is a general phenomenon occurring at energy scales from MeV in nuclear physics to peV in ultracold atomic gases. Suc…
Bound and continuum-embedded states of cyanopolyyne anions
Wojciech Skomorowski, Sahil Gulania, Anna I. Krylov
Cyanopolyyne anions were among the first anions discovered in the interstellar medium. The discovery have raised questions about routes of formation of these anions in space. Some…
Direct probe of anisotropy in atom-molecule collisions via quantum scattering resonances
Ayelet Klein, Yuval Shagam, Wojciech Skomorowski +8
Anisotropy is a fundamental property of particle interactions. It occupies a central role in cold and ultra-cold molecular processes, where long range forces have been found to sig…
Photoassociation spectroscopy in Penning ionization reactions at sub-Kelvin temperatures
Wojciech Skomorowski, Yuval Shagam, Edvardas Narevicius +1
Penning ionization reactions in merged beams with precisely controlled collision energies have been shown to accurately probe quantum mechanical effects in reactive collisions. A c…
Coherent control of bond making: The performance of rationally phase-shaped femtosecond laser pulses
Liat Levin, Wojciech Skomorowski, Ronnie Kosloff +2
The first step in the coherent control of a photoinduced binary reaction is bond making or photoassociation. We have recently demonstrated coherent control of bond making in multi-…
Control of Optical Transitions with Magnetic Fields in Weakly Bound Molecules
B. H. McGuyer, M. McDonald, G. Z. Iwata +3
In weakly bound diatomic molecules, energy levels are closely spaced and thus more susceptible to mixing by magnetic fields than in the constituent atoms. We use this effect to con…
Predissociation dynamics of lithium iodide
H. Schmidt, J. von Vangerow, F. Stienkemeier +6
The predissociation dynamics of lithium iodide (LiI) in the first excited A-state is investigated for molecules in the gas phase and embedded in helium nanodroplets, using femtosec…
Coherent Control of Bond Making
Liat Levin, Wojciech Skomorowski, Leonid Rybak +3
We demonstrate for the first time coherent control of bond making, a milestone on the way to coherent control of photo-induced bimolecular chemical reactions. In strong-field multi…
Optical Kerr and Cotton-Mouton effects in atomic gases: a quantum-statistical study
Wojciech Skomorowski, Robert Moszynski
Theory of the birefringence of the refractive index in atomic diamagnetic dilute gases in the presence of static electric (optical Kerr effect) and magnetic (Cotton-Mouton effect)…
Interatomic potentials, electric properties, and spectroscopy of the ground and excited states of the Rb_2 molecule: Ab initio calculations and effect of a non-resonant field
Michał Tomza, Wojciech Skomorowski, Monika Musiał +3
We formulate the theory for a diatomic molecule in a spatially degenerate electronic state interacting with a non-resonant laser field and investigate its rovibrational structure i…
Formation of deeply bound ultracold Sr_2 molecules by photoassociation near the ^1S + ^3P_1 intercombination line
Wojciech Skomorowski, Robert Moszynski, Christiane P. Koch
We predict feasibility of the photoassociative formation of Sr_2 molecules in arbitrary vibrational levels of the electronic ground state based on state-of-the-art ab initio calcul…
Rovibrational dynamics of the strontium molecule in the A^1Σ_u^+, c^3Π_u, and a^3Σ_u^+ manifold from state-of-the-art ab initio calculations
Wojciech Skomorowski, Filip Pawlowski, Christiane P. Koch +1
State-of-the-art ab initio techniques have been applied to compute the potential energy curves for the electronic states in the A^1Σ_u^+, c^3Π_u, and a^3Σ_u^+ manifold of the stron…
Femtosecond two-photon photoassociation of hot magnesium atoms: A quantum dynamical study using thermal random phase wavefunctions
Saieswari Amaran, Ronnie Kosloff, Michał Tomza +9
Two-photon photoassociation of hot magnesium atoms by femtosecond laser pulses, creating electronically excited magnesium dimer molecules, is studied from first principles, combini…
Cold collisions of an open-shell S-state atom with a ^2Pi molecule: N(^4S) colliding with OH in a magnetic field
Wojciech Skomorowski, Maykel Leonardo Gonzalez-Martinez, Robert Moszynski +1
We present quantum-theoretical studies of collisions between an open-shell S-state atom and a ^2Pi-state molecule in the presence of a magnetic field. We analyze the collisional Ha…
Long-range interactions between an atom in its ground S state and an open-shell linear molecule
Wojciech Skomorowski, Robert Moszynski
Theory of long-range interactions between an atom in its ground S state and a linear molecule in a degenerate state with a non-zero projection of the electronic orbital angular mom…
Prospects for sympathetic cooling of molecules in electrostatic, ac and microwave traps
S. K. Tokunaga, Wojciech Skomorowski, Piotr S. Żuchowski +4
We consider how trapped molecules can be sympathetically cooled by ultracold atoms. As a prototypical system, we study LiH molecules co-trapped with ultracold Li atoms. We calculat…
Interaction between LiH molecule and Li atom from state-of-the-art electronic structure calculations
Wojciech Skomorowski, Filip Pawłowski, Tatiana Korona +3
State-of-the-art ab initio techniques have been applied to compute the potential energy surface for the lithium atom interacting with the lithium hydride molecule in the Born-Oppen…
Sympathetic cooling of the Ba ion by collisions with ultracold Rb atoms: theoretical prospects
Michał Krych, Wojciech Skomorowski, Filip Pawłowski +2
State-of-the-art {\em ab initio} techniques have been applied to compute the potential energy curves of the (BaRb) molecular ion in the Born-Oppenheimer approximation. The long…