P
Piotr S. Żuchowski
Researcher at Nicolaus Copernicus University in Toruń
Publications - 85
Citations - 1835
Piotr S. Żuchowski is an academic researcher from Nicolaus Copernicus University in Toruń. The author has contributed to research in topics: Ab initio & Excited state. The author has an hindex of 23, co-authored 73 publications receiving 1586 citations. Previous affiliations of Piotr S. Żuchowski include University of Nottingham & University of Warsaw.
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Observation of the isotope effect in sub-kelvin reactions.
Etay Lavert-Ofir,Yuval Shagam,Alon B. Henson,Sasha Gersten,Jacek Kłos,Piotr S. Żuchowski,Julia Narevicius,Edvardas Narevicius +7 more
TL;DR: It is demonstrated that measurements of a single isotope are insufficient to constrain ab initio calculations, making the kinetic isotope effect in the cold regime necessary to remove ambiguity among possible potential energy surfaces.
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Directly probing anisotropy in atom-molecule collisions through quantum scattering resonances
Ayelet Klein,Yuval Shagam,Wojciech Skomorowski,Piotr S. Żuchowski,Mariusz Pawlak,Liesbeth M. C. Janssen,Nimrod Moiseyev,Sebastiaan Y. T. van de Meerakker,Ad van der Avoird,Christiane P. Koch,Edvardas Narevicius +10 more
TL;DR: In this article, the anisotropy of He-H2 interactions has been investigated by measuring how the associated quantum scattering resonances respond to tuning of the H2 rotational state.
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Hyperfine energy levels of alkali-metal dimers: Ground-state polar molecules in electric and magnetic fields
TL;DR: In this paper, the energy levels of heteronuclear alkali-metal dimers in levels correlating with the lowest rotational level of the ground electronic state were investigated, which are important in efforts to produce ground-state ultracold molecules.
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Large effects of electric fields on atom-molecule collisions at millikelvin temperatures.
TL;DR: A new experimental platform is created in which ultracold rubidium atoms and cold ammonia molecules are separately trapped by magnetic and electric fields and then combined to study collisions to show that electric fields can have a major effect on collision outcomes, even in the absence of dipole-dipole interactions.
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Observation of Feshbach resonances between alkali and closed-shell atoms
Vincent Barbé,Alessio Ciamei,Benjamin Pasquiou,Lukas Reichsöllner,Florian Schreck,Piotr S. Żuchowski,Jeremy M. Hutson +6 more
TL;DR: Magnetic Feshbach resonances allow control of the interactions between ultracold atoms and can be used to convert pairs of atoms into molecules by ramping an applied magnetic field across a resonance as mentioned in this paper.