Search Results - "Zuchowski, Piotr S"

Directly probing anisotropy in atom–molecule collisions through quantum scattering resonances by Klein, Ayelet, Shagam, Yuval, Skomorowski, Wojciech, Żuchowski, Piotr S., Pawlak, Mariusz, Janssen, Liesbeth M. C., Moiseyev, Nimrod, van de Meerakker, Sebastiaan Y. T., van der Avoird, Ad, Koch, Christiane P., Narevicius, Edvardas

“…Atom–molecule interactions are orientation-dependent. Now the anisotropy of He–H 2 interactions has been probed by measuring how the associated quantum…”
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Observation of Feshbach resonances between alkali and closed-shell atoms by Barbé, Vincent, Ciamei, Alessio, Pasquiou, Benjamin, Reichsöllner, Lukas, Schreck, Florian, Żuchowski, Piotr S., Hutson, Jeremy M.

“…Magnetic Feshbach resonances allow control of the interactions between ultracold atoms 1 . They are an invaluable tool in studies of few-body and many-body…”
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Dispersion Energy from the Time-Independent Coupled-Cluster Polarization Propagator by Żuchowski, Piotr S, Moszynski, Robert

“…We present a new method of calculation of the dispersion energy in the second-order symmetry-adapted perturbation theory. Using the Longuet-Higgins integral…”
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Kinetic Isotope Effect in Low-Energy Collisions between Hydrogen Isotopologues and Metastable Helium Atoms: Theoretical Calculations Including the Vibrational Excitation of the Molecule by Pawlak, Mariusz, Żuchowski, Piotr S, Jankowski, Piotr

“…We present very accurate theoretical results of Penning ionization rate coefficients of the excited metastable helium atoms (4He­(23S) and 3He­(23S)) colliding…”
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Evidence of Nonrigidity Effects in the Description of Low-Energy Anisotropic Molecular Collisions of Hydrogen Molecules with Excited Metastable Helium Atoms by Pawlak, Mariusz, Żuchowski, Piotr S, Moiseyev, Nimrod, Jankowski, Piotr

“…Cold collisions serve as a sensitive probe of the interaction potential. In the recent study of Klein et al. (Nature Phys. 2017, 13, 35–38), the one-parameter…”
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Ultracold RbSr molecules can be formed by magnetoassociation by Zuchowski, Piotr S, Aldegunde, J, Hutson, Jeremy M

“…We investigate the interactions between ultracold alkali-metal atoms and closed-shell atoms using electronic structure calculations on the prototype system…”
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Modeling the electronic structures of the ground and excited states of the ytterbium atom and the ytterbium dimer: A modern quantum chemistry perspective by Tecmer, Paweł, Boguslawski, Katharina, Borkowski, Mateusz, Żuchowski, Piotr S., Kędziera, Dariusz

“…We present a comprehensive theoretical study of the electronic structures of the Yb atom and the Yb2 molecule, respectively, focusing on their ground and…”
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Observation of the isotope effect in sub-kelvin reactions by Lavert-Ofir, Etay, Shagam, Yuval, Henson, Alon B., Gersten, Sasha, Kłos, Jacek, Żuchowski, Piotr S., Narevicius, Julia, Narevicius, Edvardas

“…Quantum phenomena in the translational motion of reactants, which are usually negligible at room temperature, can dominate reaction dynamics at low…”
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Quantum chaos in Feshbach resonances of the ErYb system by Kosicki, Maciej B, Borkowski, Mateusz, uchowski, Piotr S

“…We investigate ultracold magnetic-field-assisted collisions in the so far unexplored ErYb system. The nonsphericity of the Er atom leads to weakly anisotropic…”
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Nature of intermolecular interaction in squaraine dimers by Kaczmarek-Kędziera, Anna, Żuchowski, Piotr S., Kędziera, Dariusz

“…Squaraine dyes are known for their particular optical properties. They exhibit intense photochemically stable fluorescence in usually (near) infra red region…”
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Supramolecular Approach to Tuning the Photophysical Properties of Quadrupolar Squaraines by Kaczmarek-Kȩdziera, Anna, Ośmiałowski, Borys, Żuchowski, Piotr S, Kȩdziera, Dariusz

“…In the present study, the influence of the hydrogen bonding for the one- and two-photon absorption of the prototypical squaraine dye is investigated with…”
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Observation of the p -wave shape resonance in atom-molecule collisions by Margulis, Baruch, Paliwal, Prerna, Skomorowski, Wojciech, Pawlak, Mariusz, Żuchowski, Piotr S., Narevicius, Edvardas

“…We observe a p-wave resonance in the collisions between metastable neon and rovibrationally ground state HD molecules at a collision energy of k_{B}×22 mK…”
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Density functional theory approach to noncovalent interactions via monomer polarization and Pauli blockade by Rajchel, Łukasz, Zuchowski, Piotr S, Szcześniak, Małgorzata M, Chałasiński, Grzegorz

“…We propose a "DFT+dispersion" treatment which avoids double counting of dispersion terms by deriving the dispersion-free density functional theory (DFT)…”
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The prospects of sympathetic cooling of NH molecules with Li atoms by Wallis, Alisdair O. G., Longdon, Edward J. J., Żuchowski, Piotr S., Hutson, Jeremy M.

“…We calculate the quartet potential energy surface for Li+NH and use it to calculate elastic and spin-relaxation cross sections for collisions in magnetically…”
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Aurophilic Interactions from Wave Function, Symmetry-Adapted Perturbation Theory, and Rangehybrid Approaches by Liu, Ru-Fen, Franzese, Christina A, Malek, Ryan, Żuchowski, Piotr S, Ángyán, János G, Szczȩśniak, Małgorzata M, Chałasiński, Grzegorz

“…The aurophilic interaction is examined in three model systems Au2(3Σg +), (AuH)2, and (HAuPH3)2 which contain interactions of pairs of the Au centers in the…”
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A density functional theory approach to noncovalent interactions via interacting monomer densities by Rajchel, Łukasz, Żuchowski, Piotr S, Hapka, Michał, Modrzejewski, Marcin, Szczęśniak, Małgorzata M, Chałasiński, Grzegorz

“…A recently proposed "DFT + dispersion" treatment (Rajchel et al., Phys. Rev. Lett., 2010, 104, 163001) is described in detail and illustrated by more examples…”
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Ground- and excited-state properties of the polar and paramagnetic RbSr molecule: A comparative study by Żuchowski, Piotr S., Guérout, R., Dulieu, O.

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Spin–spin interaction and magnetic Feshbach resonances in collisions of high-spin atoms with closed-shell atoms by Frye, Matthew D., Żuchowski, Piotr S., Tomza, Michał

“…We investigate interactions and ultracold collisions of high-spin but spherical atoms with closed-shell atoms, focusing on the example of Cr with Yb. Such a…”
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Collisional line-shape effects in accurate He-perturbed H2 spectra by Słowiński, Michał, Jóźwiak, Hubert, Gancewski, Maciej, Stankiewicz, Kamil, Stolarczyk, Nikodem, Tan, Yan, Wang, Jin, Liu, An-Wen, Hu, Shui-Ming, Kassi, Samir, Campargue, Alain, Patkowski, Konrad, Żuchowski, Piotr S., Ciuryło, Roman, Thibault, Franck, Wcisło, Piotr

“…•Two rovibrational transitions in helium-perturbed molecular hydrogen are analysed.•Ab initio quantum scattering calculations are utilized to calculate…”
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Reactions of ultracold alkali-metal dimers by Żuchowski, Piotr S., Hutson, Jeremy M.

“…We investigate the energetics of reactions involving pairs of alkali-metal dimers. Atom exchange reactions to form homonuclear dimers are energetically allowed…”
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